RowUpdatingEventArgs(DataRow, IDbCommand, StatementType, DataTableMapping) 构造函数

定义

初始化 RowUpdatingEventArgs 类的新实例。Initializes a new instance of the RowUpdatingEventArgs class.

protected:
 RowUpdatingEventArgs(System::Data::DataRow ^ dataRow, System::Data::IDbCommand ^ command, System::Data::StatementType statementType, System::Data::Common::DataTableMapping ^ tableMapping);
protected RowUpdatingEventArgs (System.Data.DataRow dataRow, System.Data.IDbCommand command, System.Data.StatementType statementType, System.Data.Common.DataTableMapping tableMapping);
new System.Data.Common.RowUpdatingEventArgs : System.Data.DataRow * System.Data.IDbCommand * System.Data.StatementType * System.Data.Common.DataTableMapping -> System.Data.Common.RowUpdatingEventArgs

参数

dataRow
DataRow

要进行 DataRowUpdate(DataSet)The DataRow to Update(DataSet).

command
IDbCommand

当调用 IDbCommand 时执行的 Update(DataSet)The IDbCommand to execute when Update(DataSet) is called.

statementType
StatementType

要执行的 SQL 语句的类型。The type of SQL statement to execute.

tableMapping
DataTableMapping

要通过 DataTableMapping 发送的 Update(DataSet)The DataTableMapping to send through an Update(DataSet).

适用于

另请参阅