Kod:
Dim GayriSafiToplam As Double
Dim index As Integer
For index = 0 To Me.MustahsilListesiDataGridView.RowCount - 1
If MustahsilListesiDataGridView.RowCount > 1 Then
Try
'iTax += Convert.ToInt32(Me.MustahsilListesiDataGridView.Rows(index).Cells(11).Value)
GayriSafiToplam += FormatNumber(Me.MustahsilListesiDataGridView.Rows(index).Cells(9).Value, 2, TriState.True)
Catch ex As Exception
Me.MustahsilListesiDataGridView.Rows(index).DefaultCellStyle.BackColor = Color.Red
End Try
End If
Next
Label1.Text = GayriSafiToplam