MDI子窗口最大化后,隐藏管理菜单
/// <summary>
/// 去掉最大化的图标
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void msMenu_ItemAdded(object sender, ToolStripItemEventArgs e)
{
try
{
if (e.Item.ToString() == "System.Windows.Forms.MdiControlStrip+SystemMenuItem" && e.Item.Text == "")
{
e.Item.Visible = false;
}
}
catch (Exception exp)
{
MessageHelper.ShowInfo(this, exp.Message);
}
}
如果不想隐藏,可以计算该最大化管理菜单的数量,用于其它用处:
/// <summary>
/// 计算最大化管理菜单中的菜单数量
/// </summary>
/// <param name="menuStrip"></param>
/// <returns></returns>
private int MenuControlNum(MenuStrip menuStrip)
{
int k = 0;
foreach (ToolStripItem item in menuStrip.Items)
{
if (item.GetType().ToString().Equals("System.Windows.Forms.MdiControlStrip+SystemMenuItem") || item.GetType().ToString().Equals("System.Windows.Forms.MdiControlStrip+ControlBoxMenuItem"))
{
k++;
}
}
return k;
}