private void DrawPageNumberinRect(Rectangle rect, int pageNo, PaintEventArgs pe)
{
if (rect.Width > 100 && rect.Height > 100)
{
string s = string.Format("page {0}", pageNo);
using (Font f = new Font(grid.Font.FontFamily, 40))
{
Size sz = TextRenderer.MeasureText(s, f);
Rectangle r = GridUtil.CenterInRect(rect, sz);
DrawPageNumberEventArgs e = new DrawPageNumberEventArgs(pe, r, s);
OnDrawPageNumber(e);
if (!e.Cancel)
{
using (Brush b = new SolidBrush(TextColor))
{
Region region = pe.Graphics.Clip;
pe.Graphics.Clip = new Region(grid.RangeInfoToRectangle(grid.ViewLayout.VisibleCellsRange));
pe.Graphics.DrawString(s, f, b, r);
pe.Graphics.Clip = region;
}
}
}
}
}
protected virtual void OnDrawPageNumber(DrawPageNumberEventArgs e)
{
if (DrawPageNumber != null)
{
DrawPageNumber(grid, e);
}
}