HtmlInputRadioButton.LoadPostData Method (String, NameValueCollection)

 

Processes the postback data for the HtmlInputRadioButton control.

Namespace:   System.Web.UI.HtmlControls
Assembly:  System.Web (in System.Web.dll)

Protected Overridable Function LoadPostData (
	postDataKey As String,
	postCollection As NameValueCollection
) As Boolean

Parameters

postDataKey
Type: System.String

The key identifier for the control.

postCollection
Type: System.Collections.Specialized.NameValueCollection

The collection of all incoming name values.

Return Value

Type: System.Boolean

true if the HtmlInputRadioButton control's state has changed as a result of the postback; otherwise, false.

The LoadPostData method checks to see whether the postback value of the HtmlInputRadioButton control is different from its previous value, and if so, returns true.

The LoadPostData method is used primarily by control developers extending the functionality of the HtmlInputRadioButton control.

.NET Framework
Available since 2.0
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