Spread for ASP.NET 8.0 Product Documentation
LoadViewState Method (FpSpread)
Example 


Object of saved state
Loads the view state of the Spread component.
Syntax
'Declaration
 
Protected Overrides Sub LoadViewState( _
   ByVal savedState As Object _
) 
'Usage
 
Dim instance As FpSpread
Dim savedState As Object
 
instance.LoadViewState(savedState)
protected override void LoadViewState( 
   object savedState
)

Parameters

savedState
Object of saved state
Example
This example loads or saves the view state depending on its state.
private void fpSpread1SaveOrLoadSheetState(object sender, FarPoint.Web.Spread.SheetViewStateEventArgs e) 
{ 
if (e.IsSave) 
{ 
     Session["Sheets" + e.Index] = e.SheetView.SaveViewState(); 
} 
else 
{ 
     object o = Session["Sheets" + e.Index]; 
     object temp = null; 
     if (!(object.ReferenceEquals(o,temp))) 
     { 
          e.SheetView.LoadViewState(o); 
     } 
} 
e.Handled = true;  
} 
Private Sub fpSpread1SaveOrLoadSheetState(ByVal sender As Object, ByVal e As FarPoint.Web.Spread.SheetViewStateEventArgs)
If e.IsSave Then
     Session(("Sheets" + e.Index)) = e.SheetView.SaveViewState()
Else
     Dim o As Object = Session(("Sheets" + e.Index))
     Dim temp As Object = Nothing
     If Not Object.ReferenceEquals(o, temp) Then
         e.SheetView.LoadViewState(o)
     End If
End If 
e.Handled = True
End Sub
Requirements

Target Platforms: Windows 7, Windows 8, Windows Vista, Windows Server 2000, Windows 2000 Professional, Windows XP Professional, Windows NT 4.0 Workstation, SP6, Windows NT 4.0 Server, SP6

See Also

Reference

FpSpread Class
FpSpread Members

 

 


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