c# datagridview笔记
禁止用户改变DataGridView1的所有列的列宽
DataGridView1.AllowUserToResizeColumns = false;
禁止用户改变DataGridView1所有行的行高
DataGridView1.AllowUserToResizeRows = false;
绘制panel border
private void panel_Paint(object sender, PaintEventArgs e)
{
Panel p = (Panel)sender;
ControlPaint.DrawBorder(e.Graphics, p.ClientRectangle,
Color.LightGray, 1, ButtonBorderStyle.Solid,
Color.LightGray, 1, ButtonBorderStyle.Solid,
Color.LightGray, 1, ButtonBorderStyle.Solid,
Color.LightGray, 1, ButtonBorderStyle.Solid);
}