C#中用鼠标右键选中tabpage选项卡 并且弹出右键菜单,实现选项卡的关闭

首先拖一个 ContextMenuStrip 控件

private void UserSecurityTab_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Right)
{
for (int i = 0; i < UserSecurityTab.TabPages.Count; i++)
{
TabPage tp = UserSecurityTab.TabPages[i];
if (UserSecurityTab.GetTabRect(i).Contains(new Point(e.X, e.Y)))
{
UserSecurityTab.SelectedTab = tp;

break;
}
} //实现右键选中选项卡

//右键选中选项卡 转自:http://www.cnblogs.com/yuandy/archive/2007/07/27/833221.html

this.UserSecurityTab.ContextMenuStrip = this.UserMenu; //弹出菜单
}
}

private void UserSecurityTab_MouseLeave(object sender, EventArgs e)
{
this.UserSecurityTab.ContextMenuStrip = null; //离开选项卡后 取消菜单
}

private void closeCToolStripMenuItem_Click(object sender, EventArgs e)
{
this.UserSecurityTab.SelectedTab.Dispose(); //关闭当前选中的tabpage页
}

private void allCloseAToolStripMenuItem_Click(object sender, EventArgs e)
{
foreach(TabPage tp in this.UserSecurityTab.TabPages)
{
tp.Dispose(); //关闭全部tabpage 页
}
}

//想实现双击选项卡 关闭TabPage页 直接用MouseDoubleClick 事件

private void UserSecurityTab_MouseDoubleClick(object sender, MouseEventArgs e)
{
this.UserSecurityTab.SelectedTab.Dispose();
}

说明一下:我这里用的TabControl 不是VS自带的 ,而使用的第三方控件 FlatTabControl 很好用哟,推荐大家用这个............

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