private void OnCustomMenuItemClose(object sender, EventArgs e)
{
Infragistics.Win.UltraWinTabbedMdi.MdiTab tab = null;
Infragistics.Win.IGControls.IGMenuItem mi = sender as Infragistics.Win.IGControls.IGMenuItem;
switch (mi.Index)
{
case 0:
tab = mi.Tag as Infragistics.Win.UltraWinTabbedMdi.MdiTab;
tab.Close();
break;
case 1:
do
{
tabManager.TabGroups[0].Tabs[0].Close();
} while (tabManager.TabGroups.Count != 0);
break;
case 2:
tab = mi.Tag as Infragistics.Win.UltraWinTabbedMdi.MdiTab;
do
{
if (tabManager.TabGroups[0].Tabs[0].Key != tab.Key)
{
tabManager.TabGroups[0].Tabs[0].Close();
}
else if (tabManager.TabGroups[0].Tabs.Count > 1)
{
tabManager.TabGroups[0].Tabs[1].Close();
}
} while (tabManager.TabGroups[0].Tabs.Count != 1);
break;
}
}
private void tabManager_InitializeContextMenu(object sender, Infragistics.Win.UltraWinTabbedMdi.MdiTabContextMenuEventArgs e)
{
if (e.ContextMenuType == Infragistics.Win.UltraWinTabbedMdi.MdiTabContextMenu.Default)
{
e.ContextMenu.MenuItems.Clear();
var closeMenuItem = new Infragistics.Win.IGControls.IGMenuItem("关闭")
{
Tag = e.Tab
};
closeMenuItem.Click += new EventHandler(OnCustomMenuItemClose);
var closeAllMenuItem = new Infragistics.Win.IGControls.IGMenuItem("关闭所有窗体")
{
Tag = e.Tab
};
closeAllMenuItem.Click += new EventHandler(OnCustomMenuItemClose);
var closeAllExpOneMenuItem = new Infragistics.Win.IGControls.IGMenuItem("除此之外全部关闭")
{
Tag = e.Tab
};
closeAllExpOneMenuItem.Click += new EventHandler(OnCustomMenuItemClose);
e.ContextMenu.MenuItems.Add(closeMenuItem);
e.ContextMenu.MenuItems.Add(closeAllMenuItem);
e.ContextMenu.MenuItems.Add(closeAllExpOneMenuItem);
}
}
private void ultraTabbedMdiManager1_InitializeContextMenu(object sender, Infragistics.Win.UltraWinTabbedMdi.MdiTabContextMenuEventArgs e)
{
if (e.ContextMenuType == Infragistics.Win.UltraWinTabbedMdi.MdiTabContextMenu.Default)
{
e.ContextMenu.MenuItems.Clear();
Infragistics.Win.IGControls.IGMenuItem item1 = new Infragistics.Win.IGControls.IGMenuItem("关闭");
item1.Tag = e.Tab;
item1.Click += new EventHandler(OnCustomMenuItemClose);
e.ContextMenu.MenuItems.Add(item1);
}
}
private void OnCustomMenuItemClose(object sender, EventArgs e)
{
Infragistics.Win.IGControls.IGMenuItem mi = sender as Infragistics.Win.IGControls.IGMenuItem;
Infragistics.Win.UltraWinTabbedMdi.MdiTab tab = mi.Tag as Infragistics.Win.UltraWinTabbedMdi.MdiTab;
tab.Close();
}