DesignerTransactionCloseEventArgs 类

定义

命名空间:

System.ComponentModel.Design

程序集:

System.ComponentModel.TypeConverter.dll

Source:

DesignerTransactionCloseEventArgs.cs

提供有关 TransactionClosed 和 TransactionClosing 事件的数据。

public ref class DesignerTransactionCloseEventArgs : EventArgs

public class DesignerTransactionCloseEventArgs : EventArgs

type DesignerTransactionCloseEventArgs = class
    inherit EventArgs

Public Class DesignerTransactionCloseEventArgs
Inherits EventArgs

继承

Object

EventArgs

DesignerTransactionCloseEventArgs

示例

下面的代码示例演示如何创建 DesignerTransactionCloseEventArgs。

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

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

      return args;
   }

// 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;            
}

' This example method creates a DesignerTransactionCloseEventArgs using the specified argument.
' Typically, this type of event args is created by a design mode subsystem.            
Public Function CreateDesignerTransactionCloseEventArgs(ByVal commit As Boolean) As DesignerTransactionCloseEventArgs

    ' Creates a component changed event args with the specified arguments.
    Dim args As New DesignerTransactionCloseEventArgs(commit, False)

    ' Whether the transaction has been committed:  args.TransactionCommitted

    Return args
End Function

注解

当 TransactionClosed 设计器完成事务时发生该事件。

构造函数

DesignerTransactionCloseEventArgs(Boolean)	已过时. 使用指示设计器是否已对事务调用 DesignerTransactionCloseEventArgs 的指定值来初始化 Commit() 类的新实例。
DesignerTransactionCloseEventArgs(Boolean, Boolean)	初始化 DesignerTransactionCloseEventArgs 类的新实例。

属性

LastTransaction	获取一个值，该值指示这是不是最后要关闭的事务。
TransactionCommitted	指示设计器是否已对事务调用 Commit()。

方法

Equals(Object)	确定指定对象是否等于当前对象。 (继承自 Object)
GetHashCode()	作为默认哈希函数。 (继承自 Object)
GetType()	获取当前实例的 Type。 (继承自 Object)
MemberwiseClone()	创建当前 Object 的浅表副本。 (继承自 Object)
ToString()	返回表示当前对象的字符串。 (继承自 Object)

另请参阅

• DesignerTransactionCloseEventHandler