we have set the property DetailView.RaiseObjectChangedOnControlValueChanged to false in our application. This has worked as desired.
Now we are using the new feature ObjectSpace.NonPersistentChangesEnabled = false as proposed in issue S34863. But both features do no work in combination. The ObjectSpace will be marked modified even if a nonpersistent property has changed.
Please see methods ObjectSpace.SetModified(Object obj, ObjectChangedEventArgs args) and DetailView.editor_ControlValueChanged(Object sender, EventArgs e) for details.
The problem could be solved for example if you add a property IMemberInfo memberInfo in addition to the simple property string PropertyName in class ObjectChangedEventArgs. Then all required information would be available in method ObjectSpace.SetModified(Object obj, ObjectChangedEventArgs args).
Thanks,
Kim
======== Changed On: '2/16/2012 1:08:54 PM', Changed By: 'Developer Express Support Team' ========
Hi Kim,
We are working on your issue and will answer you as soon as possible. We are sorry for the delay.
Thanks,
Michael.
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Steps to Reproduce:
Run the project.
Open the Payment list view.
In the detail view change the non-persistent Hours property and click another list view row.
Actual Results:
The confirmation dialig is shown (becaue the object is marked as modiifed).
Bug Report
B212684
Visible to All Users
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With v19.2.1, we set the DetailView.RaiseObjectChangedOnControlValueChanged property value to false by default. Refer to the Core - The IObjectSpace.ObjectChanged event is not raised in response to the editor's ControlValueChanged event ticket for details.