HtmlInputCheckBox.LoadPostData(String, NameValueCollection) 方法

定义

处理 HtmlInputCheckBox 控件的回发数据。Processes the postback data for the HtmlInputCheckBox control.

protected:
 virtual bool LoadPostData(System::String ^ postDataKey, System::Collections::Specialized::NameValueCollection ^ postCollection);
protected virtual bool LoadPostData (string postDataKey, System.Collections.Specialized.NameValueCollection postCollection);
abstract member LoadPostData : string * System.Collections.Specialized.NameValueCollection -> bool
override this.LoadPostData : string * System.Collections.Specialized.NameValueCollection -> bool
Protected Overridable Function LoadPostData (postDataKey As String, postCollection As NameValueCollection) As Boolean

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

Boolean

如果 HtmlInputCheckBox 控件的状态已因为回发事件而更改,则为 true;否则为 falsetrue if the HtmlInputCheckBox control's state has changed as a result of the postback event; otherwise, false.

注解

此方法主要用于扩展控件功能的自定义控件开发人员 HtmlInputCheckBoxThis method is primarily of interest to custom control developers extending the functionality of the HtmlInputCheckBox control.

适用于