private static CellEditor TryFreeze(CellEditor editor)
{
if ((editor != null) && !editor.IsFrozen)
{
DefaultCellEditorSelector.TrySeal(editor.EditTemplate);
if (editor.CanFreeze)
{
editor.Freeze();
}
}
return(editor);
}
private static bool TryGetDataTemplate(object key, out DataTemplate value)
{
var resource = default(object);
if (!DefaultCellEditorSelector.TryGetResource(key, out resource))
{
value = default(DataTemplate);
return(false);
}
else
{
value = DefaultCellEditorSelector.TrySeal(resource as DataTemplate);
return(value != null);
}
}
