XtraTabControl右键添加关闭当前页、关闭其他页、全部代码,Asp.NET代码库,德仔网

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【Asp.NET】 XtraTabControl右键添加关闭当前页、关闭其他页、全部

作者:金龙 / 发布于2016/2/23/ 629

private void xtraTabControl_MouseDown(object sender, MouseEventArgs e)  
{  
    if (e.Button == MouseButtons.Right)  
    {  
        xtraTabControl.ContextMenuStrip = null;  
  
        //TreeListHitInfo hInfo = treeList1.CalcHitInfo(new Point(e.X, e.Y));  
        //TreeListNode node = hInfo.Node;  
        //treeList1.FocusedNode = node;  
  
        xtraTabControl.ContextMenuStrip = contextMenuStrip1;  
          
    }  
}  
  
private void xtraTabControl_MouseUp(object sender, MouseEventArgs e)  
{  
    //TreeList tree = sender as TreeList;  
    //if (e.Button == MouseButtons.Right  
    //        && ModifierKeys == Keys.None  
    //        && treeList1.State == TreeListState.Regular)  
    //{  
    //    Point p = new Point(Cursor.Position.X, Cursor.Position.Y);  
    //    TreeListHitInfo hitInfo = tree.CalcHitInfo(e.Location);  
    //    if (hitInfo.HitInfoType == HitInfoType.Cell)  
    //    {  
    //        tree.SetFocusedNode(hitInfo.Node);  
    //    }  
  
    //    if (tree.FocusedNode != null)  
    //    {  
    //        popupMenu1.ShowPopup(p);  
    //    }  
    //}  
}  
/// <summary>  
/// 关闭当前页签  
/// </summary>  
/// <param name="sender"></param>  
/// <param name="e"></param>  
private void tsmCloseCurrent_Click(object sender, EventArgs e)  
{  
      
    string name = xtraTabControl.SelectedTabPage.Text;//得到关闭的选项卡的text  
    foreach (XtraTabPage page in xtraTabControl.TabPages)//遍历得到和关闭的选项卡一样的Text  
    {  
        if (page.Text == name)  
        {  
            xtraTabControl.TabPages.Remove(page);  
            page.Dispose();  
            return;  
        }  
    }  
}  
/// <summary>  
/// 关闭其他页签  
/// </summary>  
/// <param name="sender"></param>  
/// <param name="e"></param>  
private void tsmCloseOther_Click(object sender, EventArgs e)  
{  
    int index = xtraTabControl.SelectedTabPageIndex;//得到关闭的选项卡的索引  
    for (int i = xtraTabControl.TabPages.Count - 1; i > 0; i--)  
    {  
        if (i != index)   
        {  
            xtraTabControl.TabPages.RemoveAt(i);  
              
        }  
    }  
    
}  
/// <summary>  
/// 关闭全部页签  
/// </summary>  
/// <param name="sender"></param>  
/// <param name="e"></param>  
private void tsmCloseAll_Click(object sender, EventArgs e)  
{  
    for (int i = xtraTabControl.TabPages.Count-1; i >0; i--)  
    {  
        xtraTabControl.TabPages.RemoveAt(i);  
       // xtraTabControl.TabPages[i].Dispose();  
    }  
}  
/// <summary>  
/// 双击关闭  
/// </summary>  
/// <param name="sender"></param>  
/// <param name="e"></param>  
private void xtraTabControl_DoubleClick(object sender, EventArgs e)  
{  
    XtraTabHitInfo tabHitInfo = ((XtraTabControl)sender).CalcHitInfo(((XtraTabControl)sender).PointToClient(Control.MousePosition));  
    ((XtraTabControl)sender).TabPages.Remove(tabHitInfo.Page);  
}

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