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 对象。A DbParameter object.