VB
Chart1.ChartAreas(0).AxisY.MajorGrid.LineColor = Color.FromArgb(&H50, &H9C, &H9A, &H95)
Chart1.ChartAreas(0).AxisX.MajorGrid.LineColor = Color.FromArgb(&H50, &H9C, &H9A, &H95)
C #
Chart1.ChartAreas[0].AxisX.MajorGrid.LineColor = Color.FromArgb(50, 200, 200, 200);
Chart1.ChartAreas[0].AxisY.MajorGrid.LineColor = Color.FromArgb(50, 200, 200, 200);