private void InitializeDescriptorDefaultValues()
{
if (string.IsNullOrEmpty(this.Descriptor.PropertyName))
{
return;
}
this.DescriptorItem = (this.TreeViewElement as RadDataFilterElement).GetDescriptorItemByName(this.Descriptor.PropertyName);
if (!Enum.IsDefined(typeof(FilterOperator), (object)this.descriptor.Operator))
{
this.descriptor.Operator = this.DescriptorItem.DefaultFilterOperator;
}
if (this.descriptor.Value == null || this.descriptor.Value.ToString() == string.Empty)
{
this.descriptor.Value = this.DescriptorItem.DefaultValue;
}
else
{
if (DataFilterOperatorContext.IsEditableFilterOperator(this.descriptor.Operator))
{
return;
}
this.descriptor.Value = (object)null;
}
}
public override void Synchronize()
{
if (!this.IsInValidState(true))
{
return;
}
DataFilterCriteriaNode criteriaNode = this.CriteriaNode;
if (criteriaNode.Descriptor != null)
{
this.FieldElement.Synchronize(criteriaNode);
this.OperatorElement.Synchronize(criteriaNode);
this.ValueElement.Synchronize(criteriaNode);
if (!DataFilterOperatorContext.IsEditableFilterOperator(criteriaNode.FilterOperator))
{
this.ValueElement.Visibility = ElementVisibility.Hidden;
}
else
{
this.ValueElement.Visibility = ElementVisibility.Visible;
}
}
base.Synchronize();
}
