I have a question related to this point. I use the Text property inherited from UserControl in my components. My problem is this property is set to empty string when I delete the component and use Undo (UndoEngine) later. I would prefer to restore the component to original state before deleted. I use CodeDomComponentSerializationService service to serialize the component (and I feel the problem is there, the Text property seems to be handled in special way). All other properties seems to be undoable, including my custom properties and other inherited properties. I use PropertyGrid to modify the properties...

Is there any work around or just to create own serialization class based on ComponentSerializationService?

Thanks

Pavel

Hi Pavel,

I performed a test on this issue. In my test, I create a UserControl and override the Text property as follows:

[BrowsableAttribute(true)]
public override string Text
{
get
{
return base.Text;
}
set
{
base.Text = value;
}
}

I add this UserControl on a form and see that the value of the Text property is an empty string in the Properties window. Modify the value of the Text property andright clickto choose Reset command andthe value is reset to an empty string. So the "UndoEngine" works for the Text property.

>My problem is this property is set to empty string when I delete the component and use Undo (UndoEngine) later.

Could you tell me what you mean in the above sentence? You'd better show usthecode ofoverride Text property in your project.

I look forward to your reply.

Sincerely,
Linda Liu

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