BP
Bhuvaneswari P
Syncfusion Team
May 26, 2008 06:13 AM UTC
Hi Chong,
Thank you for your interest in Syncfusion products.
You can protect the by using ProtectionType of the document like AllowOnlyRevisions, AllowOnlyFormFields, AllowOnlyComments options. But we don't have support for Document.DeleteAllEditableRanges.
Please refer to the sample that we ship with Essential DocIO which could be found in the below location:
\Syncfusion\EssentialStudio\x.x.x.x\Windows\DocIO.Windows\Samples\2.0\Security\ProtectingDocument\cs
Please try this and let me know if this helps.
Best Regards,
Bhuvana