InfoPath Dev

I was able to figure out how to check if it was null and guess what it is. I don't really know why...   Ok rant over..Sorry for that. :) 

[quote user="kelogs1347"] [quote user="swathip"] Hi, Before getting the value of a node, verify that node is existing or not. Check rows.Current.SelectSingleNode( "@Person_Responsible", NamespaceManager) is null or not. If it is not null then go for rows.Current.SelectSingleNode( ...

[quote user="Jimmy"] What you can do is put a breakpoint on that line, then do a quick watch on rows.Current, and look at its OuterXml.  That should give you some idea of what it looks like and what may be missing. You might have to iterate a few times to find the offending row. [/quote]    I will try to do that. ...

[quote user="swathip"] Hi, Before getting the value of a node, verify that node is existing or not. Check rows.Current.SelectSingleNode( "@Person_Responsible", NamespaceManager) is null or not. If it is not null then go for rows.Current.SelectSingleNode( ...

What you can do is put a breakpoint on that line, then do a quick watch on rows.Current, and look at its OuterXml.  That should give you some idea of what it looks like and what may be missing. You might have to iterate a few times to find the offending row.

That's what baffles me because I made sure from my list that the Person Responsible column has values. Oh well I guess I'll just have to find another way. :) 

Is it possible that a certain row might not have a Person_Responsible assigned?  If so, you'll probably want to make sure that rows.Current.SelectSingleNode("@Person_Responsible", NamespaceManager) Is not null (or Nothing, my VB is a bit shaky), and assign an empty string to owner if it is.

 It's in this line: Dim owner As String = rows.Current.SelectSingleNode( _                 "@Person_Responsible", NamespaceManager).Value

Hi, How can I get rid of begin transaction and rollback that Infopath puts around any data change I have in user interface preview form? I would like to be able to test my form.  Thank Ali

Hi All, I have a repeating table consisting of two columns (contact name and contact type). I would like to be able to update and delete individual rows of this table. Therefore, I added two buttons per row for Save and Delete and use the below code to delete, for example. The problem is that AppContactID always receives value from the first ...