internal void CallBeforeSetByUi(IDataUi dataUi)
{
if (BeforeSetByUi != null)
{
BeforePropertyChangedArgs args = new BeforePropertyChangedArgs();
object value;
dataUi.TryGetValueOnUi(out value);
args.NewValue = value;
BeforeSetByUi(this, args);
if (args.WasManuallySet)
{
// The event changed it, so let's force it back on the UI
dataUi.TrySetValueOnUi(args.OverridingValue);
}
}
}
public void RefreshDisplay()
{
if (mContainer.HasEnoughInformationToWork())
{
Type type = mContainer.GetPropertyType();
InstancePropertyType = type;
}
object valueOnInstance;
bool successfulGet = mContainer.TryGetValueOnInstance(out valueOnInstance);
if (successfulGet)
{
if (valueOnInstance != null)
{
mContainer.TrySetValueOnUi(valueOnInstance);
}
else
{
mAssociatedTextBox.Text = null;
}
}
bool isDefault = InstanceMember.IsDefault;
if (isDefault)
{
mAssociatedTextBox.Foreground = System.Windows.Media.Brushes.Green;
}
else
{
mAssociatedTextBox.Foreground = System.Windows.Media.Brushes.Black;
}
}
internal void CallBeforeSetByUi(IDataUi dataUi)
{
if (BeforeSetByUi != null)
{
BeforePropertyChangedArgs args = new BeforePropertyChangedArgs();
object value;
dataUi.TryGetValueOnUi(out value);
args.NewValue = value;
BeforeSetByUi(this, args);
if (args.WasManuallySet)
{
// The event changed it, so let's force it back on the UI
dataUi.TrySetValueOnUi(args.OverridingValue);
}
}
}