ActivityCodeDomSerializer.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / cdf / src / WF / Common / AuthoringOM / Serializer / ActivityCodeDomSerializer.cs / 1305376 / ActivityCodeDomSerializer.cs
                        

                        
                            namespace System.Workflow.ComponentModel.Serialization 
{
    using System;
    using System.CodeDom;
    using System.ComponentModel; 
    using System.ComponentModel.Design;
    using System.ComponentModel.Design.Serialization; 
    using System.Collections; 
    using System.Resources;
    using System.Workflow.ComponentModel.Design; 
    using System.Collections.Generic;
    using Microsoft.CSharp;
    using System.Workflow.ComponentModel;
    using System.Workflow.ComponentModel.Compiler; 
    using System.CodeDom.Compiler;
    using System.IO; 
    using System.Reflection; 
    using System.Diagnostics;
 
    #region Class ActivityCodeDomSerializer
    public class ActivityCodeDomSerializer : DependencyObjectCodeDomSerializer
 	{
		public static readonly DependencyProperty MarkupFileNameProperty = DependencyProperty.RegisterAttached("MarkupFileName", typeof(string), typeof(ActivityCodeDomSerializer), new PropertyMetadata(null, new Attribute[] { new DesignerSerializationVisibilityAttribute(DesignerSerializationVisibility.Hidden) })); 

		public ActivityCodeDomSerializer() 
		{ 
 		}
 
		#region CodeDomSerializer overrides
        public override object Serialize(IDesignerSerializationManager manager, object obj)
        {
            if (manager == null) 
                throw new ArgumentNullException("manager");
            if (obj == null) 
                throw new ArgumentNullException("obj"); 

            Activity activity = obj as Activity; 
            if (activity == null)
                throw new ArgumentException(SR.GetString(SR.Error_UnexpectedArgumentType, typeof(Activity).FullName), "obj");

            if (Helpers.IsActivityLocked(activity)) 
                return null;
 
            CodeStatementCollection retVal = base.Serialize(manager, activity) as CodeStatementCollection; 
            if (retVal != null)
 			{ 
                Activity rootActivity = Helpers.GetRootActivity(activity);
                if (rootActivity != null && rootActivity.GetValue(ActivityCodeDomSerializer.MarkupFileNameProperty) != null &&
                    (int)activity.GetValue(ActivityMarkupSerializer.StartLineProperty) != -1)
                { 
                    foreach (CodeStatement statement in retVal)
                    { 
                        if (!(statement is CodeCommentStatement)) 
                            statement.LinePragma = new CodeLinePragma((string)rootActivity.GetValue(ActivityCodeDomSerializer.MarkupFileNameProperty), Math.Max((int)activity.GetValue(ActivityMarkupSerializer.StartLineProperty), 1));
                    } 
                }
 			}
            return retVal;
        } 

		#endregion 
    } 
    #endregion
 
}

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

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