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ImageButton.LoadPostData Method

Processes posted data for the ImageButton control.

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

protected virtual bool LoadPostData(
	string postDataKey,
	NameValueCollection postCollection
)

Parameters

postDataKey
Type: System.String
The key value used to index an entry in the collection.
postCollection
Type: System.Collections.Specialized.NameValueCollection
A System.Collections.Specialized.NameValueCollection that contains post information.

Return Value

Type: System.Boolean
Returns false for all cases.

The LoadPostData member is used primarily by control developers when deriving a custom class from the ImageButton control.

The ImageButton checks to see if the x and y values were posted, which indicates that the image was clicked by the user. The ImageButton then registers with the page that it wants to raise an event during the event-processing phase.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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