Brush.cs source code in C# .NET

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Code:

/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / wpf / src / Core / CSharp / System / Windows / Media / Generated / Brush.cs / 1305600 / Brush.cs

                            //---------------------------------------------------------------------------- 
//
// 
//    Copyright (C) Microsoft Corporation.  All rights reserved.
//  
//
// This file was generated, please do not edit it directly. 
// 
// Please see http://wiki/default.aspx/Microsoft.Projects.Avalon/MilCodeGen.html for more information.
// 
//---------------------------------------------------------------------------

using MS.Internal;
using MS.Internal.KnownBoxes; 
using MS.Internal.Collections;
using MS.Internal.PresentationCore; 
using MS.Utility; 
using System;
using System.Collections; 
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
using System.Globalization; 
using System.Reflection;
using System.Runtime.InteropServices; 
using System.ComponentModel.Design.Serialization; 
using System.Text;
using System.Windows; 
using System.Windows.Media;
using System.Windows.Media.Effects;
using System.Windows.Media.Media3D;
using System.Windows.Media.Animation; 
using System.Windows.Media.Composition;
using System.Windows.Media.Imaging; 
using System.Windows.Markup; 
using System.Windows.Media.Converters;
using System.Security; 
using System.Security.Permissions;
using SR=MS.Internal.PresentationCore.SR;
using SRID=MS.Internal.PresentationCore.SRID;
// These types are aliased to match the unamanaged names used in interop 
using BOOL = System.UInt32;
using WORD = System.UInt16; 
using Float = System.Single; 

namespace System.Windows.Media 
{


    [TypeConverter(typeof(BrushConverter))] 
    [ValueSerializer(typeof(BrushValueSerializer))] // Used by MarkupWriter
    abstract partial class Brush : Animatable, IFormattable, DUCE.IResource 
    { 
        //-----------------------------------------------------
        // 
        //  Public Methods
        //
        //-----------------------------------------------------
 
        #region Public Methods
 
        ///  
        ///     Shadows inherited Clone() with a strongly typed
        ///     version for convenience. 
        /// 
        public new Brush Clone()
        {
            return (Brush)base.Clone(); 
        }
 
        ///  
        ///     Shadows inherited CloneCurrentValue() with a strongly typed
        ///     version for convenience. 
        /// 
        public new Brush CloneCurrentValue()
        {
            return (Brush)base.CloneCurrentValue(); 
        }
 
 

 
        #endregion Public Methods

        //------------------------------------------------------
        // 
        //  Public Properties
        // 
        //----------------------------------------------------- 

        private static void OpacityPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e) 
        {
            Brush target = ((Brush) d);

 
            target.PropertyChanged(OpacityProperty);
        } 
        private static void TransformPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e) 
        {
 



            // The first change to the default value of a mutable collection property (e.g. GeometryGroup.Children) 
            // will promote the property value from a default value to a local value. This is technically a sub-property
            // change because the collection was changed and not a new collection set (GeometryGroup.Children. 
            // Add versus GeometryGroup.Children = myNewChildrenCollection). However, we never marshalled 
            // the default value to the compositor. If the property changes from a default value, the new local value
            // needs to be marshalled to the compositor. We detect this scenario with the second condition 
            // e.OldValueSource != e.NewValueSource. Specifically in this scenario the OldValueSource will be
            // Default and the NewValueSource will be Local.
            if (e.IsASubPropertyChange &&
               (e.OldValueSource == e.NewValueSource)) 
            {
                return; 
            } 

 
            Brush target = ((Brush) d);


            Transform oldV = (Transform) e.OldValue; 
            Transform newV = (Transform) e.NewValue;
            System.Windows.Threading.Dispatcher dispatcher = target.Dispatcher; 
 
            if (dispatcher != null)
            { 
                DUCE.IResource targetResource = (DUCE.IResource)target;
                using (CompositionEngineLock.Acquire())
                {
                    int channelCount = targetResource.GetChannelCount(); 

                    for (int channelIndex = 0; channelIndex < channelCount; channelIndex++) 
                    { 
                        DUCE.Channel channel = targetResource.GetChannel(channelIndex);
                        Debug.Assert(!channel.IsOutOfBandChannel); 
                        Debug.Assert(!targetResource.GetHandle(channel).IsNull);
                        target.ReleaseResource(oldV,channel);
                        target.AddRefResource(newV,channel);
                    } 
                }
            } 
 
            target.PropertyChanged(TransformProperty);
        } 
        private static void RelativeTransformPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
        {

 

 
            // The first change to the default value of a mutable collection property (e.g. GeometryGroup.Children) 
            // will promote the property value from a default value to a local value. This is technically a sub-property
            // change because the collection was changed and not a new collection set (GeometryGroup.Children. 
            // Add versus GeometryGroup.Children = myNewChildrenCollection). However, we never marshalled
            // the default value to the compositor. If the property changes from a default value, the new local value
            // needs to be marshalled to the compositor. We detect this scenario with the second condition
            // e.OldValueSource != e.NewValueSource. Specifically in this scenario the OldValueSource will be 
            // Default and the NewValueSource will be Local.
            if (e.IsASubPropertyChange && 
               (e.OldValueSource == e.NewValueSource)) 
            {
                return; 
            }


            Brush target = ((Brush) d); 

 
            Transform oldV = (Transform) e.OldValue; 
            Transform newV = (Transform) e.NewValue;
            System.Windows.Threading.Dispatcher dispatcher = target.Dispatcher; 

            if (dispatcher != null)
            {
                DUCE.IResource targetResource = (DUCE.IResource)target; 
                using (CompositionEngineLock.Acquire())
                { 
                    int channelCount = targetResource.GetChannelCount(); 

                    for (int channelIndex = 0; channelIndex < channelCount; channelIndex++) 
                    {
                        DUCE.Channel channel = targetResource.GetChannel(channelIndex);
                        Debug.Assert(!channel.IsOutOfBandChannel);
                        Debug.Assert(!targetResource.GetHandle(channel).IsNull); 
                        target.ReleaseResource(oldV,channel);
                        target.AddRefResource(newV,channel); 
                    } 
                }
            } 

            target.PropertyChanged(RelativeTransformProperty);
        }
 

        #region Public Properties 
 
        /// 
        ///     Opacity - double.  Default value is 1.0. 
        /// 
        public double Opacity
        {
            get 
            {
                return (double) GetValue(OpacityProperty); 
            } 
            set
            { 
                SetValueInternal(OpacityProperty, value);
            }
        }
 
        /// 
        ///     Transform - Transform.  Default value is Transform.Identity. 
        ///  
        public Transform Transform
        { 
            get
            {
                return (Transform) GetValue(TransformProperty);
            } 
            set
            { 
                SetValueInternal(TransformProperty, value); 
            }
        } 

        /// 
        ///     RelativeTransform - Transform.  Default value is Transform.Identity.
        ///  
        public Transform RelativeTransform
        { 
            get 
            {
                return (Transform) GetValue(RelativeTransformProperty); 
            }
            set
            {
                SetValueInternal(RelativeTransformProperty, value); 
            }
        } 
 
        #endregion Public Properties
 
        //------------------------------------------------------
        //
        //  Protected Methods
        // 
        //------------------------------------------------------
 
        #region Protected Methods 

 



        #endregion ProtectedMethods 

        //----------------------------------------------------- 
        // 
        //  Internal Methods
        // 
        //------------------------------------------------------

        #region Internal Methods
 

        internal abstract DUCE.ResourceHandle AddRefOnChannelCore(DUCE.Channel channel); 
 
        /// 
        /// AddRefOnChannel 
        /// 
        DUCE.ResourceHandle DUCE.IResource.AddRefOnChannel(DUCE.Channel channel)
        {
            // Reconsider the need for this lock when removing the MultiChannelResource. 
            using (CompositionEngineLock.Acquire())
            { 
                return AddRefOnChannelCore(channel); 
            }
        } 
        internal abstract void ReleaseOnChannelCore(DUCE.Channel channel);

        /// 
        /// ReleaseOnChannel 
        /// 
        void DUCE.IResource.ReleaseOnChannel(DUCE.Channel channel) 
        { 
            // Reconsider the need for this lock when removing the MultiChannelResource.
            using (CompositionEngineLock.Acquire()) 
            {
                ReleaseOnChannelCore(channel);
            }
        } 
        internal abstract DUCE.ResourceHandle GetHandleCore(DUCE.Channel channel);
 
        ///  
        /// GetHandle
        ///  
        DUCE.ResourceHandle DUCE.IResource.GetHandle(DUCE.Channel channel)
        {
            DUCE.ResourceHandle handle;
 
            using (CompositionEngineLock.Acquire())
            { 
                handle = GetHandleCore(channel); 
            }
 
            return handle;
        }
        internal abstract int GetChannelCountCore();
 
        /// 
        /// GetChannelCount 
        ///  
        int DUCE.IResource.GetChannelCount()
        { 
            // must already be in composition lock here
            return GetChannelCountCore();
        }
        internal abstract DUCE.Channel GetChannelCore(int index); 

        ///  
        /// GetChannel 
        /// 
        DUCE.Channel DUCE.IResource.GetChannel(int index) 
        {
            // must already be in composition lock here
            return GetChannelCore(index);
        } 

 
        #endregion Internal Methods 

        //----------------------------------------------------- 
        //
        //  Internal Properties
        //
        //----------------------------------------------------- 

        #region Internal Properties 
 

        ///  
        /// Creates a string representation of this object based on the current culture.
        /// 
        /// 
        /// A string representation of this object. 
        /// 
        public override string ToString() 
        { 
            ReadPreamble();
            // Delegate to the internal method which implements all ToString calls. 
            return ConvertToString(null /* format string */, null /* format provider */);
        }

        ///  
        /// Creates a string representation of this object based on the IFormatProvider
        /// passed in.  If the provider is null, the CurrentCulture is used. 
        ///  
        /// 
        /// A string representation of this object. 
        /// 
        public string ToString(IFormatProvider provider)
        {
            ReadPreamble(); 
            // Delegate to the internal method which implements all ToString calls.
            return ConvertToString(null /* format string */, provider); 
        } 

        ///  
        /// Creates a string representation of this object based on the format string
        /// and IFormatProvider passed in.
        /// If the provider is null, the CurrentCulture is used.
        /// See the documentation for IFormattable for more information. 
        /// 
        ///  
        /// A string representation of this object. 
        /// 
        string IFormattable.ToString(string format, IFormatProvider provider) 
        {
            ReadPreamble();
            // Delegate to the internal method which implements all ToString calls.
            return ConvertToString(format, provider); 
        }
 
        ///  
        /// Creates a string representation of this object based on the format string
        /// and IFormatProvider passed in. 
        /// If the provider is null, the CurrentCulture is used.
        /// See the documentation for IFormattable for more information.
        /// 
        ///  
        /// A string representation of this object.
        ///  
        internal virtual string ConvertToString(string format, IFormatProvider provider) 
        {
            return base.ToString(); 
        }


        #endregion Internal Properties 

        //----------------------------------------------------- 
        // 
        //  Dependency Properties
        // 
        //------------------------------------------------------

        #region Dependency Properties
 
        /// 
        ///     The DependencyProperty for the Brush.Opacity property. 
        ///  
        public static readonly DependencyProperty OpacityProperty;
        ///  
        ///     The DependencyProperty for the Brush.Transform property.
        /// 
        public static readonly DependencyProperty TransformProperty;
        ///  
        ///     The DependencyProperty for the Brush.RelativeTransform property.
        ///  
        public static readonly DependencyProperty RelativeTransformProperty; 

        #endregion Dependency Properties 

        //-----------------------------------------------------
        //
        //  Internal Fields 
        //
        //------------------------------------------------------ 
 
        #region Internal Fields
 



 
        internal const double c_Opacity = 1.0;
        internal static Transform s_Transform = Transform.Identity; 
        internal static Transform s_RelativeTransform = Transform.Identity; 

        #endregion Internal Fields 



        #region Constructors 

        //------------------------------------------------------ 
        // 
        //  Constructors
        // 
        //-----------------------------------------------------

        static Brush()
        { 
            // We check our static default fields which are of type Freezable
            // to make sure that they are not mutable, otherwise we will throw 
            // if these get touched by more than one thread in the lifetime 
            // of your app.  (Windows OS Bug #947272)
            // 
            Debug.Assert(s_Transform == null || s_Transform.IsFrozen,
                "Detected context bound default value Brush.s_Transform (See OS Bug #947272).");

 
            Debug.Assert(s_RelativeTransform == null || s_RelativeTransform.IsFrozen,
                "Detected context bound default value Brush.s_RelativeTransform (See OS Bug #947272)."); 
 

            // Initializations 
            Type typeofThis = typeof(Brush);
            OpacityProperty =
                  RegisterProperty("Opacity",
                                   typeof(double), 
                                   typeofThis,
                                   1.0, 
                                   new PropertyChangedCallback(OpacityPropertyChanged), 
                                   null,
                                   /* isIndependentlyAnimated  = */ true, 
                                   /* coerceValueCallback */ null);
            TransformProperty =
                  RegisterProperty("Transform",
                                   typeof(Transform), 
                                   typeofThis,
                                   Transform.Identity, 
                                   new PropertyChangedCallback(TransformPropertyChanged), 
                                   null,
                                   /* isIndependentlyAnimated  = */ false, 
                                   /* coerceValueCallback */ null);
            RelativeTransformProperty =
                  RegisterProperty("RelativeTransform",
                                   typeof(Transform), 
                                   typeofThis,
                                   Transform.Identity, 
                                   new PropertyChangedCallback(RelativeTransformPropertyChanged), 
                                   null,
                                   /* isIndependentlyAnimated  = */ false, 
                                   /* coerceValueCallback */ null);
        }

 

        #endregion Constructors 
 
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
//---------------------------------------------------------------------------- 
//
// 
//    Copyright (C) Microsoft Corporation.  All rights reserved.
//  
//
// This file was generated, please do not edit it directly. 
// 
// Please see http://wiki/default.aspx/Microsoft.Projects.Avalon/MilCodeGen.html for more information.
// 
//---------------------------------------------------------------------------

using MS.Internal;
using MS.Internal.KnownBoxes; 
using MS.Internal.Collections;
using MS.Internal.PresentationCore; 
using MS.Utility; 
using System;
using System.Collections; 
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
using System.Globalization; 
using System.Reflection;
using System.Runtime.InteropServices; 
using System.ComponentModel.Design.Serialization; 
using System.Text;
using System.Windows; 
using System.Windows.Media;
using System.Windows.Media.Effects;
using System.Windows.Media.Media3D;
using System.Windows.Media.Animation; 
using System.Windows.Media.Composition;
using System.Windows.Media.Imaging; 
using System.Windows.Markup; 
using System.Windows.Media.Converters;
using System.Security; 
using System.Security.Permissions;
using SR=MS.Internal.PresentationCore.SR;
using SRID=MS.Internal.PresentationCore.SRID;
// These types are aliased to match the unamanaged names used in interop 
using BOOL = System.UInt32;
using WORD = System.UInt16; 
using Float = System.Single; 

namespace System.Windows.Media 
{


    [TypeConverter(typeof(BrushConverter))] 
    [ValueSerializer(typeof(BrushValueSerializer))] // Used by MarkupWriter
    abstract partial class Brush : Animatable, IFormattable, DUCE.IResource 
    { 
        //-----------------------------------------------------
        // 
        //  Public Methods
        //
        //-----------------------------------------------------
 
        #region Public Methods
 
        ///  
        ///     Shadows inherited Clone() with a strongly typed
        ///     version for convenience. 
        /// 
        public new Brush Clone()
        {
            return (Brush)base.Clone(); 
        }
 
        ///  
        ///     Shadows inherited CloneCurrentValue() with a strongly typed
        ///     version for convenience. 
        /// 
        public new Brush CloneCurrentValue()
        {
            return (Brush)base.CloneCurrentValue(); 
        }
 
 

 
        #endregion Public Methods

        //------------------------------------------------------
        // 
        //  Public Properties
        // 
        //----------------------------------------------------- 

        private static void OpacityPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e) 
        {
            Brush target = ((Brush) d);

 
            target.PropertyChanged(OpacityProperty);
        } 
        private static void TransformPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e) 
        {
 



            // The first change to the default value of a mutable collection property (e.g. GeometryGroup.Children) 
            // will promote the property value from a default value to a local value. This is technically a sub-property
            // change because the collection was changed and not a new collection set (GeometryGroup.Children. 
            // Add versus GeometryGroup.Children = myNewChildrenCollection). However, we never marshalled 
            // the default value to the compositor. If the property changes from a default value, the new local value
            // needs to be marshalled to the compositor. We detect this scenario with the second condition 
            // e.OldValueSource != e.NewValueSource. Specifically in this scenario the OldValueSource will be
            // Default and the NewValueSource will be Local.
            if (e.IsASubPropertyChange &&
               (e.OldValueSource == e.NewValueSource)) 
            {
                return; 
            } 

 
            Brush target = ((Brush) d);


            Transform oldV = (Transform) e.OldValue; 
            Transform newV = (Transform) e.NewValue;
            System.Windows.Threading.Dispatcher dispatcher = target.Dispatcher; 
 
            if (dispatcher != null)
            { 
                DUCE.IResource targetResource = (DUCE.IResource)target;
                using (CompositionEngineLock.Acquire())
                {
                    int channelCount = targetResource.GetChannelCount(); 

                    for (int channelIndex = 0; channelIndex < channelCount; channelIndex++) 
                    { 
                        DUCE.Channel channel = targetResource.GetChannel(channelIndex);
                        Debug.Assert(!channel.IsOutOfBandChannel); 
                        Debug.Assert(!targetResource.GetHandle(channel).IsNull);
                        target.ReleaseResource(oldV,channel);
                        target.AddRefResource(newV,channel);
                    } 
                }
            } 
 
            target.PropertyChanged(TransformProperty);
        } 
        private static void RelativeTransformPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
        {

 

 
            // The first change to the default value of a mutable collection property (e.g. GeometryGroup.Children) 
            // will promote the property value from a default value to a local value. This is technically a sub-property
            // change because the collection was changed and not a new collection set (GeometryGroup.Children. 
            // Add versus GeometryGroup.Children = myNewChildrenCollection). However, we never marshalled
            // the default value to the compositor. If the property changes from a default value, the new local value
            // needs to be marshalled to the compositor. We detect this scenario with the second condition
            // e.OldValueSource != e.NewValueSource. Specifically in this scenario the OldValueSource will be 
            // Default and the NewValueSource will be Local.
            if (e.IsASubPropertyChange && 
               (e.OldValueSource == e.NewValueSource)) 
            {
                return; 
            }


            Brush target = ((Brush) d); 

 
            Transform oldV = (Transform) e.OldValue; 
            Transform newV = (Transform) e.NewValue;
            System.Windows.Threading.Dispatcher dispatcher = target.Dispatcher; 

            if (dispatcher != null)
            {
                DUCE.IResource targetResource = (DUCE.IResource)target; 
                using (CompositionEngineLock.Acquire())
                { 
                    int channelCount = targetResource.GetChannelCount(); 

                    for (int channelIndex = 0; channelIndex < channelCount; channelIndex++) 
                    {
                        DUCE.Channel channel = targetResource.GetChannel(channelIndex);
                        Debug.Assert(!channel.IsOutOfBandChannel);
                        Debug.Assert(!targetResource.GetHandle(channel).IsNull); 
                        target.ReleaseResource(oldV,channel);
                        target.AddRefResource(newV,channel); 
                    } 
                }
            } 

            target.PropertyChanged(RelativeTransformProperty);
        }
 

        #region Public Properties 
 
        /// 
        ///     Opacity - double.  Default value is 1.0. 
        /// 
        public double Opacity
        {
            get 
            {
                return (double) GetValue(OpacityProperty); 
            } 
            set
            { 
                SetValueInternal(OpacityProperty, value);
            }
        }
 
        /// 
        ///     Transform - Transform.  Default value is Transform.Identity. 
        ///  
        public Transform Transform
        { 
            get
            {
                return (Transform) GetValue(TransformProperty);
            } 
            set
            { 
                SetValueInternal(TransformProperty, value); 
            }
        } 

        /// 
        ///     RelativeTransform - Transform.  Default value is Transform.Identity.
        ///  
        public Transform RelativeTransform
        { 
            get 
            {
                return (Transform) GetValue(RelativeTransformProperty); 
            }
            set
            {
                SetValueInternal(RelativeTransformProperty, value); 
            }
        } 
 
        #endregion Public Properties
 
        //------------------------------------------------------
        //
        //  Protected Methods
        // 
        //------------------------------------------------------
 
        #region Protected Methods 

 



        #endregion ProtectedMethods 

        //----------------------------------------------------- 
        // 
        //  Internal Methods
        // 
        //------------------------------------------------------

        #region Internal Methods
 

        internal abstract DUCE.ResourceHandle AddRefOnChannelCore(DUCE.Channel channel); 
 
        /// 
        /// AddRefOnChannel 
        /// 
        DUCE.ResourceHandle DUCE.IResource.AddRefOnChannel(DUCE.Channel channel)
        {
            // Reconsider the need for this lock when removing the MultiChannelResource. 
            using (CompositionEngineLock.Acquire())
            { 
                return AddRefOnChannelCore(channel); 
            }
        } 
        internal abstract void ReleaseOnChannelCore(DUCE.Channel channel);

        /// 
        /// ReleaseOnChannel 
        /// 
        void DUCE.IResource.ReleaseOnChannel(DUCE.Channel channel) 
        { 
            // Reconsider the need for this lock when removing the MultiChannelResource.
            using (CompositionEngineLock.Acquire()) 
            {
                ReleaseOnChannelCore(channel);
            }
        } 
        internal abstract DUCE.ResourceHandle GetHandleCore(DUCE.Channel channel);
 
        ///  
        /// GetHandle
        ///  
        DUCE.ResourceHandle DUCE.IResource.GetHandle(DUCE.Channel channel)
        {
            DUCE.ResourceHandle handle;
 
            using (CompositionEngineLock.Acquire())
            { 
                handle = GetHandleCore(channel); 
            }
 
            return handle;
        }
        internal abstract int GetChannelCountCore();
 
        /// 
        /// GetChannelCount 
        ///  
        int DUCE.IResource.GetChannelCount()
        { 
            // must already be in composition lock here
            return GetChannelCountCore();
        }
        internal abstract DUCE.Channel GetChannelCore(int index); 

        ///  
        /// GetChannel 
        /// 
        DUCE.Channel DUCE.IResource.GetChannel(int index) 
        {
            // must already be in composition lock here
            return GetChannelCore(index);
        } 

 
        #endregion Internal Methods 

        //----------------------------------------------------- 
        //
        //  Internal Properties
        //
        //----------------------------------------------------- 

        #region Internal Properties 
 

        ///  
        /// Creates a string representation of this object based on the current culture.
        /// 
        /// 
        /// A string representation of this object. 
        /// 
        public override string ToString() 
        { 
            ReadPreamble();
            // Delegate to the internal method which implements all ToString calls. 
            return ConvertToString(null /* format string */, null /* format provider */);
        }

        ///  
        /// Creates a string representation of this object based on the IFormatProvider
        /// passed in.  If the provider is null, the CurrentCulture is used. 
        ///  
        /// 
        /// A string representation of this object. 
        /// 
        public string ToString(IFormatProvider provider)
        {
            ReadPreamble(); 
            // Delegate to the internal method which implements all ToString calls.
            return ConvertToString(null /* format string */, provider); 
        } 

        ///  
        /// Creates a string representation of this object based on the format string
        /// and IFormatProvider passed in.
        /// If the provider is null, the CurrentCulture is used.
        /// See the documentation for IFormattable for more information. 
        /// 
        ///  
        /// A string representation of this object. 
        /// 
        string IFormattable.ToString(string format, IFormatProvider provider) 
        {
            ReadPreamble();
            // Delegate to the internal method which implements all ToString calls.
            return ConvertToString(format, provider); 
        }
 
        ///  
        /// Creates a string representation of this object based on the format string
        /// and IFormatProvider passed in. 
        /// If the provider is null, the CurrentCulture is used.
        /// See the documentation for IFormattable for more information.
        /// 
        ///  
        /// A string representation of this object.
        ///  
        internal virtual string ConvertToString(string format, IFormatProvider provider) 
        {
            return base.ToString(); 
        }


        #endregion Internal Properties 

        //----------------------------------------------------- 
        // 
        //  Dependency Properties
        // 
        //------------------------------------------------------

        #region Dependency Properties
 
        /// 
        ///     The DependencyProperty for the Brush.Opacity property. 
        ///  
        public static readonly DependencyProperty OpacityProperty;
        ///  
        ///     The DependencyProperty for the Brush.Transform property.
        /// 
        public static readonly DependencyProperty TransformProperty;
        ///  
        ///     The DependencyProperty for the Brush.RelativeTransform property.
        ///  
        public static readonly DependencyProperty RelativeTransformProperty; 

        #endregion Dependency Properties 

        //-----------------------------------------------------
        //
        //  Internal Fields 
        //
        //------------------------------------------------------ 
 
        #region Internal Fields
 



 
        internal const double c_Opacity = 1.0;
        internal static Transform s_Transform = Transform.Identity; 
        internal static Transform s_RelativeTransform = Transform.Identity; 

        #endregion Internal Fields 



        #region Constructors 

        //------------------------------------------------------ 
        // 
        //  Constructors
        // 
        //-----------------------------------------------------

        static Brush()
        { 
            // We check our static default fields which are of type Freezable
            // to make sure that they are not mutable, otherwise we will throw 
            // if these get touched by more than one thread in the lifetime 
            // of your app.  (Windows OS Bug #947272)
            // 
            Debug.Assert(s_Transform == null || s_Transform.IsFrozen,
                "Detected context bound default value Brush.s_Transform (See OS Bug #947272).");

 
            Debug.Assert(s_RelativeTransform == null || s_RelativeTransform.IsFrozen,
                "Detected context bound default value Brush.s_RelativeTransform (See OS Bug #947272)."); 
 

            // Initializations 
            Type typeofThis = typeof(Brush);
            OpacityProperty =
                  RegisterProperty("Opacity",
                                   typeof(double), 
                                   typeofThis,
                                   1.0, 
                                   new PropertyChangedCallback(OpacityPropertyChanged), 
                                   null,
                                   /* isIndependentlyAnimated  = */ true, 
                                   /* coerceValueCallback */ null);
            TransformProperty =
                  RegisterProperty("Transform",
                                   typeof(Transform), 
                                   typeofThis,
                                   Transform.Identity, 
                                   new PropertyChangedCallback(TransformPropertyChanged), 
                                   null,
                                   /* isIndependentlyAnimated  = */ false, 
                                   /* coerceValueCallback */ null);
            RelativeTransformProperty =
                  RegisterProperty("RelativeTransform",
                                   typeof(Transform), 
                                   typeofThis,
                                   Transform.Identity, 
                                   new PropertyChangedCallback(RelativeTransformPropertyChanged), 
                                   null,
                                   /* isIndependentlyAnimated  = */ false, 
                                   /* coerceValueCallback */ null);
        }

 

        #endregion Constructors 
 
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
                        

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