// Retrieves a new object from a Form object
public static SystemMenu FromForm(Form Frm)
{
SystemMenu cSysMenu = new SystemMenu();
cSysMenu.m_SysMenu = apiGetSystemMenu(Frm.Handle, 0);
if (cSysMenu.m_SysMenu == IntPtr.Zero)
{ // Throw an exception on failure
return(null);
}
return(cSysMenu);
}
private void Form1_Load(object sender, System.EventArgs e)
{
m_SystemMenu = SystemMenu.FromForm(this);
m_SystemMenu.AppendSeparator();
m_SystemMenu.AppendMenu(m_AboutID, "About this...");
m_SystemMenu.InsertSeparator(0);
m_SystemMenu.InsertMenu(0, menu0, "Menu");
m_SystemMenu.InsertMenu(menu1, SystemMenu.ItemFlags.mfBarBreak, 1, "ButtonBar1");
m_SystemMenu.AppendSeparator();
m_SystemMenu.InsertMenu(menu2, SystemMenu.ItemFlags.mfByPosition, 2, "ButtonBar2");
m_SystemMenu = SystemMenu.FromForm(this);
m_SystemMenu.InsertMenu(m_AboutID, SystemMenu.ItemFlags.mfChecked, 3, "ButtonBar3");
}
