protected Brush GetNonRegularBrush(DataGridCellType ctype)
{
switch (ctype)
{
case DataGridCellType.AddedRow:
return(AddedCellBrush);
case DataGridCellType.ModifiedCell:
return(ModifiedCellBrush);
case DataGridCellType.ModifiedRow:
return(ModifiedRowBrush);
case DataGridCellType.RemovedRow:
return(RemovedCellBrush);
case DataGridCellType.Highlight:
return(HighlightBrush);
}
return(null);
}
public override void PaintCellBackground(DataGridViewCellPaintingEventArgs e, DataGridCellType ctype)
{
Brush bg = SystemBrushes.Window;
bg = GetNonRegularBrush(ctype) ?? bg;
if (ctype == DataGridCellType.Selected)
{
bg = SystemBrushes.Highlight;
}
e.Graphics.FillRectangle(bg, e.CellBounds);
}
public abstract void PaintCellBackground(DataGridViewCellPaintingEventArgs e, DataGridCellType ctype);
public override void PaintCellBackground(DataGridViewCellPaintingEventArgs e, DataGridCellType ctype)
{
Brush bg = Brushes.White;
Brush fg = Brushes.Black;
if (e.RowIndex > 0 && e.RowIndex % 2 == 1)
{
bg = EvenRowBrush;
}
bg = GetNonRegularBrush(ctype) ?? bg;
if (ctype == DataGridCellType.Selected)
{
bg = Brushes.Navy;
}
e.Graphics.FillRectangle(bg, e.CellBounds);
}
