public static extern uint SendMessage(IntPtr hWnd, int Msg, int wParam, COLORREF lParam);
public void init() { cbSize = (uint)Marshal.SizeOf(typeof(REBARBANDINFO)); fMask = 0U; fStyle = 0U; clrFore = new COLORREF(System.Drawing.SystemColors.ControlText); clrBack = new COLORREF(System.Drawing.SystemColors.Control); lpText = ""; cch = 0U; iImage = 0; hwndChild = IntPtr.Zero; cxMinChild = 0U; cyMinChild = 0U; cx = 0U; hbmBack = IntPtr.Zero; wID = 0U; cyChild = 0U; //Initial Child Height cyMaxChild = 0U; cyIntegral = 0U; cxIdeal = 0U; lParam = IntPtr.Zero; cxHeader = 0U; }