WPF Tab Control: How do I get the currently selected tab?
In my tab SelectionChanged event (is this the correct event, I can't find a tab changed event?), ho开发者_运维知识库w do I access the new tab?
Also from outside this event in normal code, how do I access the currently selected tab?
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???
}
TabControl.SelectedItem
is the selected tab.
cast it to a TabItem
to get the properties.
What I mostly do is bind it to a viewmodel.
you can use the TabControl.SelectedItem
property, it will get you the selected TabItem
Sample shown below
TabItem ti = Tabs1.SelectedItem as TabItem;
MessageBox.Show("This is " + ti.Header + " tab");
TabControl.SelectedIndex
gets you the currently selected tab index in version 3.0 and later of the .NET Framework.
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