Spread Windows Forms 10.0 Product Documentation
PerformAction Method (Action)
Example 


Object on which the action occurred
Invoked when an action occurs.
Syntax
'Declaration
 
Public MustOverride Sub PerformAction( _
   ByVal sender As Object _
) 
'Usage
 
Dim instance As Action
Dim sender As Object
 
instance.PerformAction(sender)
public abstract void PerformAction( 
   object sender
)

Parameters

sender
Object on which the action occurred
Example
This example changes the background color of the cell to red if the user types a minus sign as the first character in the cell.
public class ColorAction : FarPoint.Win.Spread.Action
{
       public override void PerformAction(object sender)
       {
              if (sender is FarPoint.Win.Spread.SpreadView)
              {
                     FarPoint.Win.Spread.SpreadView spread = (FarPoint.Win.Spread.SpreadView)sender;
                     FarPoint.Win.Spread.SheetView sheet = spread.Sheets[spread.ActiveSheetIndex];
                     sheet.Cells[sheet.ActiveRowIndex, sheet.ActiveColumnIndex].BackColor = Color.Red;
              }
       }
}

FarPoint.Win.Spread.InputMap im = fpSpread1.GetInputMap(FarPoint.Win.Spread.InputMapMode.WhenFocused);
FarPoint.Win.Spread.ActionMap am = fpSpread1.GetActionMap();
im.Put(new FarPoint.Win.Spread.Keystroke(Keys.OemMinus, Keys.None), "ColorAction");
am.Put("ColorAction", new ColorAction());
Public Class ColorAction
Inherits FarPoint.Win.Spread.Action

Public Overrides Sub PerformAction(ByVal sender As Object)
If TypeOf sender Is FarPoint.Win.Spread.SpreadView Then
Dim spread As FarPoint.Win.Spread.SpreadView = CType(sender, FarPoint.Win.Spread.SpreadView)
Dim sheet As FarPoint.Win.Spread.SheetView = spread.Sheets(spread.ActiveSheetIndex)
sheet.Cells(sheet.ActiveRowIndex, sheet.ActiveColumnIndex).BackColor = Color.Red
End If
End Sub
End Class

Dim im As FarPoint.Win.Spread.InputMap = FpSpread1.GetInputMap(FarPoint.Win.Spread.InputMapMode.WhenFocused)
Dim am As FarPoint.Win.Spread.ActionMap = FpSpread1.GetActionMap()
im.Put(New FarPoint.Win.Spread.Keystroke(Keys.OemMinus, Keys.None), "ColorAction")
am.Put("ColorAction", New ColorAction)
Requirements

Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows Server 2012 R2, Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10

See Also

Reference

Action Class
Action Members

 

 


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