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DropDownList.LoadPostData(String, NameValueCollection) Method

Definition

Processes postback data for the DropDownList 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

Parameters

postDataKey
String

The index within the posted collection that references the content to load.

postCollection
NameValueCollection

The collection of all incoming name values posted to the server.

Returns

true if the DropDownList control's state changes as a result of the postback event; otherwise, false.

Remarks

The ASP.NET page framework tracks all the server controls that return true from this method call, and then invokes the RaisePostDataChangedEvent method on the DropDownList control.

Applies to