WorkflowTransactionOptions.cs source code in C# .NET

Source code for the .NET framework in C#

                        

Code:

/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / cdf / src / WF / Common / AuthoringOM / Behaviors / WorkflowTransactionOptions.cs / 1305376 / WorkflowTransactionOptions.cs

                            namespace System.Workflow.ComponentModel 
{
 	using System;
    using System.Xml;
    using System.Collections.Generic; 
    using System.Text;
    using System.Globalization; 
	using System.ComponentModel; 
    using System.Transactions;
    using System.Reflection; 
    using System.Workflow.ComponentModel;
    using System.Workflow.ComponentModel.Design;
    using System.ComponentModel.Design.Serialization;
    using System.Collections; 
    using System.CodeDom;
    using System.Collections.Specialized; 
    using System.Workflow.ComponentModel.Compiler; 
    using System.Workflow.ComponentModel.Serialization;
 
    [Browsable(true)]
    [DesignerSerializer(typeof(DependencyObjectCodeDomSerializer), typeof(CodeDomSerializer))]
    public sealed class WorkflowTransactionOptions : DependencyObject
    { 
        public static readonly DependencyProperty TimeoutDurationProperty = DependencyProperty.Register("TimeoutDuration", typeof(TimeSpan), typeof(WorkflowTransactionOptions), new PropertyMetadata(new TimeSpan(0,0,30), DependencyPropertyOptions.Metadata));
        public static readonly DependencyProperty IsolationLevelProperty = DependencyProperty.Register("IsolationLevel", typeof(IsolationLevel), typeof(WorkflowTransactionOptions), new PropertyMetadata(IsolationLevel.Serializable,DependencyPropertyOptions.Metadata)); 
 
        [SRDescription(SR.TimeoutDescr)]
        [SRCategory(SR.Activity)] 
        [MergableProperty(false)]
        [DefaultValue(typeof(TimeSpan), "0:0:30")]
        [TypeConverter(typeof(TimeoutDurationConverter))]
        public TimeSpan TimeoutDuration 
        {
            get 
            { 
                return (TimeSpan)base.GetValue(TimeoutDurationProperty);
            } 
            set
            {
                base.SetValue(TimeoutDurationProperty, value);
            } 
        }
 
        [SRDescription(SR.IsolationLevelDescr)] 
        [SRCategory(SR.Activity)]
        [MergableProperty(false)] 
        public IsolationLevel IsolationLevel
        {
            get
            { 
                return (IsolationLevel)base.GetValue(IsolationLevelProperty);
            } 
            set 
            {
                base.SetValue(IsolationLevelProperty, value); 
            }
        }
    }
 
    internal sealed class TimeoutDurationConverter : TypeConverter
    { 
        public override bool CanConvertTo(ITypeDescriptorContext context, Type destinationType) 
        {
            if (destinationType == typeof(string)) 
                return true;

            return base.CanConvertTo(context, destinationType);
        } 

        public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType) 
        { 
            if (destinationType == typeof(string) && value is TimeSpan)
            { 
                TimeSpan timespan = (TimeSpan)value;
                return timespan.ToString();
            }
 
            return base.ConvertTo(context, culture, value, destinationType);
        } 
 
        public override bool CanConvertFrom(ITypeDescriptorContext context, Type sourceType)
        { 
            if (sourceType == typeof(string))
                return true;

            return base.CanConvertFrom(context, sourceType); 
        }
 
        public override object ConvertFrom(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value) 
        {
            TimeSpan parsedTimespan = TimeSpan.Zero; 
            string timeSpan = value as string;
            if (!String.IsNullOrEmpty(timeSpan))
            {
                //If this fails then an exception is thrown and the property set would fail 
                try
                { 
                    parsedTimespan = TimeSpan.Parse(timeSpan, CultureInfo.InvariantCulture); 
                }
                catch 
                {
                }

                if (parsedTimespan.Ticks < 0) 
                {
                    throw new Exception(string.Format(System.Globalization.CultureInfo.CurrentCulture, SR.GetString(SR.Error_NegativeValue), value.ToString(), "TimeoutDuration")); 
                } 
            }
 
            return parsedTimespan;
        }

        public override bool GetStandardValuesSupported(ITypeDescriptorContext context) 
        {
            return true; 
        } 

        public override StandardValuesCollection GetStandardValues(ITypeDescriptorContext context) 
        {
            ArrayList standardValuesCollection = new ArrayList();
            standardValuesCollection.Add(new TimeSpan(0, 0, 0));
            standardValuesCollection.Add(new TimeSpan(0, 0, 15)); 
            standardValuesCollection.Add(new TimeSpan(0, 1, 0));
            return new StandardValuesCollection(standardValuesCollection); 
        } 
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
namespace System.Workflow.ComponentModel 
{
 	using System;
    using System.Xml;
    using System.Collections.Generic; 
    using System.Text;
    using System.Globalization; 
	using System.ComponentModel; 
    using System.Transactions;
    using System.Reflection; 
    using System.Workflow.ComponentModel;
    using System.Workflow.ComponentModel.Design;
    using System.ComponentModel.Design.Serialization;
    using System.Collections; 
    using System.CodeDom;
    using System.Collections.Specialized; 
    using System.Workflow.ComponentModel.Compiler; 
    using System.Workflow.ComponentModel.Serialization;
 
    [Browsable(true)]
    [DesignerSerializer(typeof(DependencyObjectCodeDomSerializer), typeof(CodeDomSerializer))]
    public sealed class WorkflowTransactionOptions : DependencyObject
    { 
        public static readonly DependencyProperty TimeoutDurationProperty = DependencyProperty.Register("TimeoutDuration", typeof(TimeSpan), typeof(WorkflowTransactionOptions), new PropertyMetadata(new TimeSpan(0,0,30), DependencyPropertyOptions.Metadata));
        public static readonly DependencyProperty IsolationLevelProperty = DependencyProperty.Register("IsolationLevel", typeof(IsolationLevel), typeof(WorkflowTransactionOptions), new PropertyMetadata(IsolationLevel.Serializable,DependencyPropertyOptions.Metadata)); 
 
        [SRDescription(SR.TimeoutDescr)]
        [SRCategory(SR.Activity)] 
        [MergableProperty(false)]
        [DefaultValue(typeof(TimeSpan), "0:0:30")]
        [TypeConverter(typeof(TimeoutDurationConverter))]
        public TimeSpan TimeoutDuration 
        {
            get 
            { 
                return (TimeSpan)base.GetValue(TimeoutDurationProperty);
            } 
            set
            {
                base.SetValue(TimeoutDurationProperty, value);
            } 
        }
 
        [SRDescription(SR.IsolationLevelDescr)] 
        [SRCategory(SR.Activity)]
        [MergableProperty(false)] 
        public IsolationLevel IsolationLevel
        {
            get
            { 
                return (IsolationLevel)base.GetValue(IsolationLevelProperty);
            } 
            set 
            {
                base.SetValue(IsolationLevelProperty, value); 
            }
        }
    }
 
    internal sealed class TimeoutDurationConverter : TypeConverter
    { 
        public override bool CanConvertTo(ITypeDescriptorContext context, Type destinationType) 
        {
            if (destinationType == typeof(string)) 
                return true;

            return base.CanConvertTo(context, destinationType);
        } 

        public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType) 
        { 
            if (destinationType == typeof(string) && value is TimeSpan)
            { 
                TimeSpan timespan = (TimeSpan)value;
                return timespan.ToString();
            }
 
            return base.ConvertTo(context, culture, value, destinationType);
        } 
 
        public override bool CanConvertFrom(ITypeDescriptorContext context, Type sourceType)
        { 
            if (sourceType == typeof(string))
                return true;

            return base.CanConvertFrom(context, sourceType); 
        }
 
        public override object ConvertFrom(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value) 
        {
            TimeSpan parsedTimespan = TimeSpan.Zero; 
            string timeSpan = value as string;
            if (!String.IsNullOrEmpty(timeSpan))
            {
                //If this fails then an exception is thrown and the property set would fail 
                try
                { 
                    parsedTimespan = TimeSpan.Parse(timeSpan, CultureInfo.InvariantCulture); 
                }
                catch 
                {
                }

                if (parsedTimespan.Ticks < 0) 
                {
                    throw new Exception(string.Format(System.Globalization.CultureInfo.CurrentCulture, SR.GetString(SR.Error_NegativeValue), value.ToString(), "TimeoutDuration")); 
                } 
            }
 
            return parsedTimespan;
        }

        public override bool GetStandardValuesSupported(ITypeDescriptorContext context) 
        {
            return true; 
        } 

        public override StandardValuesCollection GetStandardValues(ITypeDescriptorContext context) 
        {
            ArrayList standardValuesCollection = new ArrayList();
            standardValuesCollection.Add(new TimeSpan(0, 0, 0));
            standardValuesCollection.Add(new TimeSpan(0, 0, 15)); 
            standardValuesCollection.Add(new TimeSpan(0, 1, 0));
            return new StandardValuesCollection(standardValuesCollection); 
        } 
    }
} 

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

Link Menu

Network programming in C#, Network Programming in VB.NET, Network Programming in .NET
This book is available now!
Buy at Amazon US or
Buy at Amazon UK