public static void SetLineSpace(Control ctl, int dyLineSpacing)
{
CSetLineSpace.PARAFORMAT2 fmt = default(CSetLineSpace.PARAFORMAT2);
fmt.cbSize = Marshal.SizeOf(fmt);
fmt.bLineSpacingRule = 4;
fmt.dyLineSpacing = dyLineSpacing;
fmt.dwMask = 256u;
try
{
CSetLineSpace.SendMessage(new HandleRef(ctl, ctl.Handle), 1095, 0, ref fmt);
}
catch
{
}
}
private static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, ref CSetLineSpace.PARAFORMAT2 lParam);
