/// <summary>
/// Assign Selection Changed Behavior to CommandParameter Dependency Property
/// </summary>
/// <param name="dependencyObject"></param>
/// <param name="e"></param>
private static void OnSetCommandParameterCallback(DependencyObject dependencyObject, DependencyPropertyChangedEventArgs e)
{
var dataGrid = dependencyObject as RadGridView;
if (dataGrid != null)
{
RadGridViewSelectionChangedCommandBehaviour behavior = GetOrCreateBehavior(dataGrid);
behavior.CommandParameter = e.NewValue;
}
}
private static RadGridViewSelectionChangedCommandBehaviour GetOrCreateBehavior(RadGridView dataGrid)
{
var behavior = dataGrid.GetValue(ClickCommandBehaviorProperty) as RadGridViewSelectionChangedCommandBehaviour;
if (behavior == null)
{
behavior = new RadGridViewSelectionChangedCommandBehaviour(dataGrid);
dataGrid.SetValue(ClickCommandBehaviorProperty, behavior);
}
return(behavior);
}
/// <summary>
/// Assign Selection Changed Behavior to Command Dependency Property
/// </summary>
/// <param name="dependencyObject">RadGridView</param>
/// <param name="e"></param>
private static void OnSetCommandCallback(DependencyObject dependencyObject, DependencyPropertyChangedEventArgs e)
{
try
{
var dataGrid = dependencyObject as RadGridView;
if (dataGrid != null)
{
RadGridViewSelectionChangedCommandBehaviour behaviour = GetOrCreateBehavior(dataGrid);
behaviour.Command = e.NewValue as ICommand;
}
}
catch (Exception) { }
}
