DataControlField.CreateField 方法

定义

当在派生类中重写时,创建一个空的 DataControlField 派生对象。When overridden in a derived class, creates an empty DataControlField-derived object.

protected:
 abstract System::Web::UI::WebControls::DataControlField ^ CreateField();
protected abstract System.Web.UI.WebControls.DataControlField CreateField ();
abstract member CreateField : unit -> System.Web.UI.WebControls.DataControlField
Protected MustOverride Function CreateField () As DataControlField

返回

DataControlField

一个空的 DataControlField 派生对象。An empty DataControlField-derived object.

注解

CreateField方法是一个帮助器方法,该方法由 CloneField 方法用来创建一个空 DataControlField 的派生对象,以将当前派生对象的属性复制 DataControlField 到中。The CreateField method is a helper method used by the CloneField method to create an empty DataControlField-derived object to copy the properties of the current DataControlField-derived object into.

适用于

另请参阅