System.Windows.Forms.ThemeWin32Classic.ManagedWindowButtonSize C# (CSharp) Method

		public override Size ManagedWindowButtonSize (InternalWindowManager wm)
		{
			int height = ManagedWindowTitleBarHeight (wm);
			if (!wm.IsMaximized && !wm.IsMinimized) {
				if (wm.IsToolWindow)
					return new Size (SystemInformation.ToolWindowCaptionButtonSize.Width - 2,
							height - 5);
				if (wm.Form.FormBorderStyle == FormBorderStyle.None)
					return Size.Empty;
			} else
				height = SystemInformation.CaptionHeight;

			return new Size (SystemInformation.CaptionButtonSize.Width - 2,
					height - 5);
		}