Restores view-state information from a previous page request that was saved by the SaveViewState method.
Assembly: System.Web (in System.Web.dll)
Protected Overridable Sub LoadViewState ( _
savedState As Object _
)protected virtual void LoadViewState(
Object savedState
)protected:
virtual void LoadViewState(
Object^ savedState
)abstract LoadViewState :
savedState:Object -> unit
override LoadViewState :
savedState:Object -> unit Parameters
- savedState
- Type: System
. . :: . Object
An Object that represents the control state to be restored.
This method is used primarily by the .NET Framework infrastructure and is not intended to be used directly from your code. However, control developers can override this method to specify how a custom server control restores its view state. For more information, see ASP.NET State Management Overview.
The following example overrides the LoadViewState method for a custom ASP.NET server control. It creates an Object array to contain the view state information passed in the savedState parameter, and then calls the base implementation of the LoadViewState method for the first index location of the array. It assigns the values stored at the next two index locations to variables named UserText and PasswordText, respectively.
Protected Overrides Sub LoadViewState(savedState As Object)
If Not (savedState Is Nothing) Then
' Load State from the array of objects that was saved at ;
' SavedViewState.
Dim myState As Object() = CType(savedState, Object())
If Not (myState(0) Is Nothing) Then
MyBase.LoadViewState(myState(0))
End If
If Not (myState(1) Is Nothing) Then
UserText = CStr(myState(1))
End If
If Not (myState(2) Is Nothing) Then
PasswordText = CStr(myState(2))
End If
End If
End Sub
protected override void LoadViewState(object savedState)
{
if (savedState != null)
{
// Load State from the array of objects that was saved at ;
// SavedViewState.
object[] myState = (object[])savedState;
if (myState[0] != null)
base.LoadViewState(myState[0]);
if (myState[1] != null)
UserText = (string)myState[1];
if (myState[2] != null)
PasswordText = (string)myState[2];
}
}
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.