WPF選項卡控件拖動'n drop：使選項卡在前面的行爲

Question

我想用tabcontrol實現拖放拖放，拖動項目到標籤條將它放在前面。 哪種方法最有效且不突出？

謝謝

Answer 1

private void TabControl_DragEnter(object sender, DragEventArgs e) 
{ 
    TabItem item = e.Source as TabItem; 
    TabControl tabControl = sender as TabControl; 
    if (item != null && tabControl != null) 
    { 
     if (tabControl.SelectedItem != item) 
      tabControl.SelectedItem = item; 
    } 
}