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DesignerTransactionCloseEventArgs Class

Provides data for the TransactionClosed and TransactionClosing events.

Namespace:  System.ComponentModel.Design
Assembly:  System (in System.dll)

[PermissionSetAttribute(SecurityAction.LinkDemand, Name = "FullTrust")]
[HostProtectionAttribute(SecurityAction.LinkDemand, SharedState = true)]
[PermissionSetAttribute(SecurityAction.InheritanceDemand, Name = "FullTrust")]
public class DesignerTransactionCloseEventArgs : EventArgs


The HostProtectionAttribute attribute applied to this type or member has the following Resources property value: SharedState. The HostProtectionAttribute does not affect desktop applications (which are typically started by double-clicking an icon, typing a command, or entering a URL in a browser). For more information, see the HostProtectionAttribute class or SQL Server Programming and Host Protection Attributes.

The TransactionClosed event occurs when a designer finalizes a transaction.

The following code example demonstrates creating a DesignerTransactionCloseEventArgs.

// This example method creates a DesignerTransactionCloseEventArgs using the specified argument. 
// Typically, this type of event args is created by a design mode subsystem.             
public DesignerTransactionCloseEventArgs CreateDesignerTransactionCloseEventArgs(bool commit)
    // Creates a component changed event args with the specified arguments.
    DesignerTransactionCloseEventArgs args = new DesignerTransactionCloseEventArgs(commit, false);

    // Whether the transaction has been committed:  args.TransactionCommitted 

    return args;            


Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0