我尝试提高 Controls:MetroTabControl 的 TabItemClosingEvent。
XAML:
<Controls:MetroTabControl cal:Message.Attach="[Event TabItemClosingEvent] = [Action CloseConnection($source, $eventArgs)];" DockPanel.Dock="Top" Background="{x:Null}" ItemsSource="{Binding Connections.View}" SelectedItem="{Binding SelectedConnection}" Margin="10,0">
代码:
public void CloseConnection(object sender, BaseMetroTabControl.TabItemClosingEventArgs e)
{
e.Cancel = false;
}
CloseConnection 永远不会被调用。有人能看出我的错吗?
谢谢