Page.RequiresControlState Method
.NET Framework 2.0
Determines whether the specified Control object is registered to participate in control state management.
Namespace: System.Web.UI
Assembly: System.Web (in system.web.dll)
Assembly: System.Web (in system.web.dll)
public boolean RequiresControlState ( Control control )
public function RequiresControlState ( control : Control ) : boolean
Not applicable.
Parameters
- control
The Control to check for a control state requirement.
Return Value
true if the specified Control requires control state; otherwise, falseControl state is an object composed of critical view-state data that Web server controls need to function; it is contained in a separate object from normal view state.
Custom controls using control state must call the RegisterRequiresControlState method before saving control state. Use the RequiresControlState method to check for controls that are registered with the page as requiring control state.
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