private void self_Unloaded(object sender, RoutedEventArgs e)
{
// Detach from host.
// Must check for null, unloaded event might be raised even if no loaded event has been raised before!
FilterHost?.RemoveColumn(this);
if (DataGrid != null)
{
DataGrid.SourceUpdated -= DataGrid_SourceOrTargetUpdated;
DataGrid.TargetUpdated -= DataGrid_SourceOrTargetUpdated;
DataGrid.RowEditEnding -= DataGrid_RowEditEnding;
}
// Clear all bindings generated during load.
BindingOperations.ClearBinding(this, VisibilityProperty);
BindingOperations.ClearBinding(this, TemplateProperty);
BindingOperations.ClearBinding(this, FilterProperty);
}
private void Self_Unloaded(object sender, RoutedEventArgs e)
{
if (FilterHost != null)
{
FilterHost.RemoveColumn(this);
}
if (DataGrid != null)
{
DataGrid.SourceUpdated -= DataGrid_SourceOrTargetUpdated;
DataGrid.TargetUpdated -= DataGrid_SourceOrTargetUpdated;
DataGrid.RowEditEnding -= DataGrid_RowEditEnding;
}
//BindingOperations.ClearBinding((DependencyObject)this, UIElement.VisibilityProperty);
BindingOperations.ClearBinding(this, TemplateProperty);
//BindingOperations.ClearBinding((DependencyObject)this, DataGridFilterColumnControl.FilterProperty);
}
private void Self_Unloaded([NotNull] object sender, [NotNull] RoutedEventArgs e)
{
// Detach from host.
// Must check for null, unloaded event might be raised even if no loaded event has been raised before!
FilterHost?.RemoveColumn(this);
var dataGrid = DataGrid;
if (dataGrid != null)
{
dataGrid.SourceUpdated -= DataGrid_SourceOrTargetUpdated;
dataGrid.TargetUpdated -= DataGrid_SourceOrTargetUpdated;
dataGrid.RowEditEnding -= DataGrid_RowEditEnding;
}
// Clear all bindings generated during load.
// ReSharper disable once AssignNullToNotNullAttribute
BindingOperations.ClearBinding(this, VisibilityProperty);
// ReSharper disable once AssignNullToNotNullAttribute
BindingOperations.ClearBinding(this, TemplateProperty);
BindingOperations.ClearBinding(this, FilterProperty);
}