https://stackoverflow.com/questions/8172077/tabchanged-event-of-tabcontrol-in-wpf/39017978
https://stackoverflow.com/questions/8172077/tabchanged-event-of-tabcontrol-in-wpf
https://stackoverflow.com/questions/43351422/event-before-user-changes-tabitem
https://stackoverflow.com/questions/8172077/tabchanged-event-of-tabcontrol-in-wpf/39017978
https://stackoverflow.com/questions/3659858/in-c-sharp-wpf-why-is-my-tabcontrols-selectionchanged-event-firing-too-often
private void tabControlName_SelectionChanged(object sender, SelectionChangedEventArgs e) { if (e.Source is TabControl) //if this event fired from TabControl then enter { if (tabItemName.IsSelected) { //Do your job here } } }
private void Window_Loaded(object sender, RoutedEventArgs e) { ItemCollection view = tabControl.Items; view.CurrentChanged += new EventHandler(view_CurrentChanged); } void view_CurrentChanged(object sender, EventArgs e) { throw new NotImplementedException(); }
3.
<TabControl SelectionChanged="OnTabItemChanged"> <TabItem Name="MainTap" Header="Dashboard"></TabItem </TabControl>
private async void OnTabItemChanged(object sender, SelectionChangedEventArgs e) { TabControl tabControl = sender as TabControl; // e.Source could have been used instead of sender as well TabItem item = tabControl.SelectedValue as TabItem; if (item.Name == "MainTap") { Debug.WriteLine(item.Name); } }
In the OnSelectedChanged handler,
if (Equals(sender, e.OriginalSource))
{ /* do the work */ }
then all child events will not enter the conditional block
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