https://www.infopathdev.com:443/forums/41.aspxIf you're not sure where to ask your question, ask it here. If necessary, our moderators will make sure it gets classified in the correct board.enCommunityServer 2007 SP3 (Build: 31118.962)https://www.infopathdev.com:443/forums/thread/6607.aspxTue, 12 Apr 2005 14:31:09 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:6607Shanthi Reddy0https://www.infopathdev.com:443/forums/thread/6607.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=41&PostID=6607Open the DataSource in the task pane and double click on the Node/field that is mapped to the attachment control to look at its properties. Open the Validation and Event handlers tab. There is a dropdown at the bottom that allows you to create the OnBeforeChange event<br /><br />Shanthi<br />InfoPathDev Indiahttps://www.infopathdev.com:443/forums/thread/6606.aspxTue, 12 Apr 2005 08:44:17 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:6606potpourri0https://www.infopathdev.com:443/forums/thread/6606.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=41&PostID=6606I have the exact scenario like vamsi.krishna.<br /><br />This may be stupid to ask, but how do you add an OnBeforeChange event handler to an attachment control?<br />This can be easily done in other controls with "Data Validation" option, but not attachment control though.https://www.infopathdev.com:443/forums/thread/6605.aspxTue, 05 Apr 2005 12:17:49 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:6605Shanthi Reddy0https://www.infopathdev.com:443/forums/thread/6605.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=41&PostID=6605You can add an OnBeforeChange event handler which checks the operation and then gives an error message if they are trying to delete the attachment.<br /><br />Hope this helps!<br /><br />Shanthi<br />InfoPathDev Indiahttps://www.infopathdev.com:443/forums/thread/4592.aspxWed, 23 Mar 2005 10:52:33 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:4592vamsi.krishna0https://www.infopathdev.com:443/forums/thread/4592.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=41&PostID=4592After users selects the form , how to restrict attachment for not to delete.i locked the control but i want the user want to open the document,but not for deletion<br /><br />Vamsi.B