private void TxtSearch_OnTextChanged(object sender, TextChangedEventArgs e)
{
if (string.IsNullOrEmpty(txtSearch.Text))
{
fltControl.FilterAction();
}
}
private void btnFilter_Click(object sender, RoutedEventArgs e)
{
fltControl = DataContext as IControlQFilter;
// ReSharper disable once UseNullPropagation
if (fltControl != null && fltControl.FilterAction != null)
{
fltControl.FilterAction();
}
}
