How to clear or reset diagram.Model.Modified

[Lan Mo]

Hi,
I use diagram.Model.Modified to check if the diagram has been modified.
if diagram.Model.Modified =true, I'll save the diagram to a file or IMAGE field. After saved successfully, I'll clear or reset diagram.Model.Modified to false indicating no change has been made since last chages.
How can I reset diagram.Model.Modified to false?
Thanks,

Lan

[J.Nagarajan]

Hi Lan,

It looks like the Model.Modified property was intended to serve as a flag that gets set whenever an attribute of the diagram Model has changed. Any changes to the Model data will set the Modified property to be TRUE. Serializing the Model should ideally reset this flag.

When you try to clear or reset the diagram, there is no changes in Model. Unless you make any changes to the diagram after it has got reset, the Modified flag will remain False.

Please give some more details if this not helps you.

Thanks,
Nagaraj

[J.Nagarajan]

Hi Lan,

It looks like the Model.Modified property was intended to serve as a flag that gets set whenever an attribute of the diagram Model has changed. Any changes to the Model data will set the Modified property to be TRUE. Serializing the Model should ideally reset this flag.

When you try to clear or reset the diagram, there is no changes in Model. Unless you make any changes to the diagram after it has got reset, the Modified flag will remain False.

Please give some more details if this not helps you.

Thanks,
Nagaraj