DoubleCollectionConverter.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / DotNET / DotNET / 8.0 / untmp / WIN_WINDOWS / lh_tools_devdiv_wpf / Windows / wcp / Core / System / Windows / Media / Generated / DoubleCollectionConverter.cs / 1 / DoubleCollectionConverter.cs
                        

                        
                            //---------------------------------------------------------------------------- 
//
// 
//    Copyright (C) Microsoft Corporation.  All rights reserved.
//  
//
// This file was generated, please do not edit it directly. 
// 
// Please see [....]/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;
#pragma warning disable 1634, 1691  // suppressing PreSharp warnings 

namespace System.Windows.Media 
{ 
    /// 
    /// DoubleCollectionConverter - Converter class for converting instances of other types to and from DoubleCollection instances 
    /// 
    public sealed class DoubleCollectionConverter : TypeConverter
    {
        ///  
        /// Returns true if this type converter can convert from a given type.
        ///  
        ///  
        /// bool - True if this converter can convert from the provided type, false if not.
        ///  
        ///  The ITypeDescriptorContext for this call. 
        ///  The Type being queried for support. 
        public override bool CanConvertFrom(ITypeDescriptorContext context, Type sourceType)
        { 
            if (sourceType == typeof(string))
            { 
                return true; 
            }
 
            return base.CanConvertFrom(context, sourceType);
        }

        ///  
        /// Returns true if this type converter can convert to the given type.
        ///  
        ///  
        /// bool - True if this converter can convert to the provided type, false if not.
        ///  
        ///  The ITypeDescriptorContext for this call. 
        ///  The Type being queried for support. 
        public override bool CanConvertTo(ITypeDescriptorContext context, Type destinationType)
        { 
            if (destinationType == typeof(string))
            { 
                return true; 
            }
 
            return base.CanConvertTo(context, destinationType);
        }

        ///  
        /// Attempts to convert to a DoubleCollection from the given object.
        ///  
        ///  
        /// The DoubleCollection which was constructed.
        ///  
        /// 
        /// A NotSupportedException is thrown if the example object is null or is not a valid type
        /// which can be converted to a DoubleCollection.
        ///  
        ///  The ITypeDescriptorContext for this call. 
        ///  The requested CultureInfo.  Note that conversion uses "en-US" rather than this parameter.  
        ///  The object to convert to an instance of DoubleCollection.  
        public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
        { 
            if (value == null)
            {
                throw GetConvertFromException(value);
            } 

            String source = value as string; 
 
            if (source != null)
            { 
                return DoubleCollection.Parse(source);
            }

            return base.ConvertFrom(context, culture, value); 
        }
 
        ///  
        /// ConvertTo - Attempt to convert an instance of DoubleCollection to the given type
        ///  
        /// 
        /// The object which was constructoed.
        /// 
        ///  
        /// A NotSupportedException is thrown if "value" is null or not an instance of DoubleCollection,
        /// or if the destinationType isn't one of the valid destination types. 
        ///  
        ///  The ITypeDescriptorContext for this call. 
        ///  The CultureInfo which is respected when converting.  
        ///  The object to convert to an instance of "destinationType". 
        ///  The type to which this will convert the DoubleCollection instance. 
        public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
        { 
            if (destinationType != null && value is DoubleCollection)
            { 
                DoubleCollection instance = (DoubleCollection)value; 

                if (destinationType == typeof(string)) 
                {
                    // Delegate to the formatting/culture-aware ConvertToString method.

                    #pragma warning suppress 6506 // instance is obviously not null 
                    return instance.ConvertToString(null, culture);
                } 
            } 

            // Pass unhandled cases to base class (which will throw exceptions for null value or destinationType.) 
            return base.ConvertTo(context, culture, value, destinationType);
        }
    }
 
}

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

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