DataTable.OnColumnChanged(DataColumnChangeEventArgs) 方法

定义

引发 ColumnChanged 事件。

protected public:
 virtual void OnColumnChanged(System::Data::DataColumnChangeEventArgs ^ e);
protected:
 virtual void OnColumnChanged(System::Data::DataColumnChangeEventArgs ^ e);
protected internal virtual void OnColumnChanged (System.Data.DataColumnChangeEventArgs e);
protected virtual void OnColumnChanged (System.Data.DataColumnChangeEventArgs e);
abstract member OnColumnChanged : System.Data.DataColumnChangeEventArgs -> unit
override this.OnColumnChanged : System.Data.DataColumnChangeEventArgs -> unit
Protected Friend Overridable Sub OnColumnChanged (e As DataColumnChangeEventArgs)
Protected Overridable Sub OnColumnChanged (e As DataColumnChangeEventArgs)

参数

注解

引发事件时,将通过委托调用事件处理程序。 有关概述,请参阅 处理和引发事件

继承者说明

在派生类中重写 OnColumnChanged(DataColumnChangeEventArgs) 时,请务必调用基类的 OnColumnChanged(DataColumnChangeEventArgs) 方法。

适用于

另请参阅