void contextDescriptor_CustomValue(object sender, CustomValueEventArgs e) { if (fCustomValues.ContainsKey(e.PropertyName)) { e.Handled = true; e.CustomValue = fCustomValues[e.PropertyName]; } }
public override object GetPropertyValue(object source, EvaluatorProperty propertyPath) { CustomValueEventArgs customValue = GetCustomValue(propertyPath.PropertyPath); if (customValue.Handled) { return(customValue.CustomValue); } return(base.GetPropertyValue(source, propertyPath)); }
CustomValueEventArgs GetCustomValue(string propertyName) { CustomValueEventArgs args = new CustomValueEventArgs(propertyName); if (fCustomValue != null) { fCustomValue(this, args); } return(args); }