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
如果 HtmlInputCheckBox 控件的状态已因为回发事件而更改,则为 true;否则为 false。true 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 HtmlInputCheckBox 。This method is primarily of interest to custom control developers extending the functionality of the HtmlInputCheckBox control.