DesktopListbox Multiple Selection and Touchscreen

General
1

Good afternoon (o;

Have a DesktopListBox here where I can select multiple rows…works fine on Desktop with Ctrl and mouse click…

However…what is the trick to make multiple rows selectable on touchscreen?

Working with tags and PaintCellText and PaintCellBackground events?

2

Ah got…wasn’t that hard with PaintCellText, PaintCellBackground, CellPressed and Tags (o;

CellPressed event:

If Me.RowTagAt(row) = "" Then
  Me.RowTagAt(row) = "S"
Else
  Me.RowTagAt(row) = ""
End If

PaintCellBackground:

If row < Me.RowCount Then
  If Me.RowTagAt(row) = "" Then
    g.DrawingColor = Color.White
  Else
    g.DrawingColor = Color.Blue
  End If
  g.FillRectangle(0, 0, g.Width, g.Height)
  Return True
End If

PaintCellText:

If row < Me.RowCount Then
  If Me.RowTagAt(row) = "" Then
    g.DrawingColor = Color.Black
    g.DrawText(Me.CellTextAt(row, column), x, y)
  Else
    g.DrawingColor = Color.White
    g.DrawText(Me.CellTextAt(row, column), x, y)
  End If
  Return True
End If