HtmlInputImage.IPostBackDataHandler.LoadPostData(String, NameValueCollection) 方法

定义

 virtual bool System.Web.UI.IPostBackDataHandler.LoadPostData(System::String ^ postDataKey, System::Collections::Specialized::NameValueCollection ^ postCollection) = System::Web::UI::IPostBackDataHandler::LoadPostData;
bool IPostBackDataHandler.LoadPostData (string postDataKey, System.Collections.Specialized.NameValueCollection postCollection);
abstract member System.Web.UI.IPostBackDataHandler.LoadPostData : string * System.Collections.Specialized.NameValueCollection -> bool
override this.System.Web.UI.IPostBackDataHandler.LoadPostData : string * System.Collections.Specialized.NameValueCollection -> bool
Function LoadPostData (postDataKey As String, postCollection As NameValueCollection) As Boolean Implements IPostBackDataHandler.LoadPostData

参数

postDataKey
String

控件的主要标识符。The key identifier for the control.

postCollection
NameValueCollection

所有传入名称值的集合。The collection of all incoming name values.

返回

如果 true 控件的状态已因回发而更改,则为 HtmlInputImage;否则为 falsetrue if the HtmlInputImage control's state has changed as a result of the postback; otherwise, false.

实现

适用于