DbCommand.CreateDbParameter 方法

定义

在派生类中重写时,创建 DbParameter 对象的新实例。When overridden in a derived class, creates a new instance of a DbParameter object.

protected:
 abstract System::Data::Common::DbParameter ^ CreateDbParameter();
protected abstract System.Data.Common.DbParameter CreateDbParameter ();
abstract member CreateDbParameter : unit -> System.Data.Common.DbParameter
Protected MustOverride Function CreateDbParameter () As DbParameter

返回

DbParameter

DbParameter 对象。A DbParameter object.

适用于