Spread Windows Forms 7.0 Product Documentation
FromIndex Property
See Also  Example Support Options
FarPoint.Win.Spread Assembly > FarPoint.Win.Spread Namespace > DragMoveCompletedEventArgs Class : FromIndex Property


Glossary Item Box

Gets the column or row index of the start location of the drag.

Syntax

Visual Basic (Declaration) 
Public ReadOnly Property FromIndex As Integer
Visual Basic (Usage)Copy Code
Dim instance As DragMoveCompletedEventArgs
Dim value As Integer
 
value = instance.FromIndex
C# 
public int FromIndex {get;}

Property Value

Integer index of column of the start of the move

Example

This example allows the user to move columns.
C#Copy Code
fpSpread1.AllowColumnMove = true;

fpSpread1.ColumnDragMoveCompleted += new FarPoint.Win.Spread.DragMoveCompletedEventHandler(fpSpread1ColumnDragMoveCompleted);

private void fpSpread1ColumnDragMoveCompleted(object sender, FarPoint.Win.Spread.DragMoveCompletedEventArgs e)
{
      e.View.Sheets[e.View.ActiveSheetIndex].Columns[e.FromIndex].BackColor = Color.Yellow;
      e.View.Sheets[e.View.ActiveSheetIndex].Columns[e.ToIndex].BackColor = Color.Yellow;
}
Visual BasicCopy Code
FpSpread1.AllowColumnMove = True

Dim eh As FarPoint.Win.Spread.DragMoveCompletedEventHandler = AddressOf Fpspread1ColumnDragMoveCompleted
AddHandler FpSpread1.ColumnDragMoveCompleted, eh

Private Sub Fpspread1ColumnDragMoveCompleted(ByVal sender As Object, ByVal e As FarPoint.Win.Spread.DragMoveCompletedEventArgs)
Handles FpSpread1.ColumnDragMoveCompleted
      e.View.Sheets(e.View.ActiveSheetIndex).Columns(e.FromIndex).BackColor = Color.Yellow
      e.View.Sheets(e.View.ActiveSheetIndex).Columns(e.ToIndex).BackColor = Color.Yellow
End Sub

Requirements

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

See Also

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