private void addMenus(MenuStrip ms)
{
SuspendLayout();
ToolStripMenuItemEx fileOpenMenuItem = new(fileOpenEventHandler) {
Text = @"&Open",
ShortcutKeys = Keys.Control | Keys.O,
};
ToolStripMenuItemEx exitMenuItem = new((_, _) => Application.Exit()) {
Text = @"E&xit",
ShortcutKeys = Keys.Alt | Keys.F4,
};
ToolStripMenuItemEx fileMenu = new() {
Text = @"&File",
DropDownItems =
{
fileOpenMenuItem,
new ToolStripSeparator(),
exitMenuItem
}
};
ToolStripMenuItemEx closeAllWindowsMenuItem = new(
(_, _) => MdiChildren.forEach((f) => f.Close())
) {
Text = @"&Close all",
ShortcutKeys = Keys.Control | Keys.X,
};
ToolStripMenuItemEx windowMenu = new() {
Text = @"&Windows",
DropDownItems =
{
closeAllWindowsMenuItem,
}
};
ms.MdiWindowListItem = windowMenu;
ms.Items.add(fileMenu, /*actionMenu,*/ windowMenu);
ResumeLayout();
}
