| protected Set ( string propertyName, object value, object defaultValue ) : bool | ||
| propertyName | string | The name of the property. |
| value | object | The value to set. |
| defaultValue | object | The default value of the property. |
| return | bool | |
protected bool Set(string propertyName, object value, object defaultValue)
{
// Setup initial conditions.
if (Script.IsNullOrUndefined(value)) value = null;
// Don't continue if the value has not changed.
object currentValue = Get(propertyName, defaultValue);
if (value == currentValue) return false;
// Store value and fire event.
PropertyBag[propertyName] = value;
FirePropertyChanged(propertyName);
// Finish up.
return true;
}