Bob*_*Bob 21 .net c# wpf tabcontrol selecteditem
在我的选项卡SelectionChanged事件中(这是正确的事件,我找不到选项卡更改事件?),如何访问新选项卡?
此外,在正常代码的此事件之外,如何访问当前选定的选项卡?
TabControl.SelectionChanged += new System.Windows.Controls.SelectionChangedEventHandler(TabControl_SelectionChanged);
void TabControl_SelectionChanged(object sender, System.Windows.Controls.SelectionChangedEventArgs e)
{
//How so access my currently selected tab???
}
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Dan*_*rez 16
您可以使用TabControl.SelectedItem属性,它将为您提供选定的TabItem
样品如下所示
TabItem ti = Tabs1.SelectedItem as TabItem;
MessageBox.Show("This is " + ti.Header + " tab");
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