GetPixel erstellen Fehler: Parameter muss positiv sein und <Höhe

Question

Code Nach erzeugen den Fehler:

For xx = 0 To BP.Width - 1 
    For yy = 0 To BP.Width - 1 
     Try 

      Dim pixelColor As Color = BM.GetPixel(xx, yy) 
      Dim lvi As ListViewItem = New ListViewItem 

      lvi.Text = pixelColor.Name.ToString 
      lvi.BackColor = pixelColor 
      lvi.ForeColor = pixelColor 
      ListView1.Items.Add(lvi) 


     Catch ex As Exception 
      MsgBox(ex.ToString) 
     End Try 
    Next 
Next 

Answer 1

wie sieht ein wenig Tippfehler

For yy = 0 To BP.Height- 1