DbDataAdapter.CreateRowUpdatingEvent 方法

初始化 RowUpdatingEventArgs 类的新实例。

**命名空间:**System.Data.Common
**程序集:**System.Data(在 system.data.dll 中)

语法

声明
Protected Overridable Function CreateRowUpdatingEvent ( _
    dataRow As DataRow, _
    command As IDbCommand, _
    statementType As StatementType, _
    tableMapping As DataTableMapping _
) As RowUpdatingEventArgs
用法
Dim dataRow As DataRow
Dim command As IDbCommand
Dim statementType As StatementType
Dim tableMapping As DataTableMapping
Dim returnValue As RowUpdatingEventArgs

returnValue = Me.CreateRowUpdatingEvent(dataRow, command, statementType, tableMapping)
protected virtual RowUpdatingEventArgs CreateRowUpdatingEvent (
    DataRow dataRow,
    IDbCommand command,
    StatementType statementType,
    DataTableMapping tableMapping
)
protected:
virtual RowUpdatingEventArgs^ CreateRowUpdatingEvent (
    DataRow^ dataRow, 
    IDbCommand^ command, 
    StatementType statementType, 
    DataTableMapping^ tableMapping
)
protected RowUpdatingEventArgs CreateRowUpdatingEvent (
    DataRow dataRow, 
    IDbCommand command, 
    StatementType statementType, 
    DataTableMapping tableMapping
)
protected function CreateRowUpdatingEvent (
    dataRow : DataRow, 
    command : IDbCommand, 
    statementType : StatementType, 
    tableMapping : DataTableMapping
) : RowUpdatingEventArgs

参数

  • dataRow
    更新数据源的 DataRow
  • statementType
    该命令是 UPDATE、INSERT、DELETE 语句还是 SELECT 语句。

返回值

RowUpdatingEventArgs 类的新实例。

备注

给继承者的说明 重写派生类中的 CreateRowUpdatingEvent 时,确保调用基类的 CreateRowUpdatingEvent 方法。

平台

Windows 98、Windows 2000 SP4、Windows CE、Windows Millennium Edition、Windows Mobile for Pocket PC、Windows Mobile for Smartphone、Windows Server 2003、Windows XP Media Center Edition、Windows XP Professional x64 Edition、Windows XP SP2、Windows XP Starter Edition

.NET Framework 并不是对每个平台的所有版本都提供支持。有关受支持版本的列表,请参见系统要求

版本信息

.NET Framework

受以下版本支持:2.0、1.1、1.0

.NET Compact Framework

受以下版本支持:2.0、1.0

请参见

参考

DbDataAdapter 类
DbDataAdapter 成员
System.Data.Common 命名空间