InfoPath Dev

Hello,

I am trying to use the contains() function as a wildcard search. My second attribute is a string. I am getting "an xpathexception was unhandled by code". Do you have any ideas of how I could fix that?

Thanks a lot!

string Ep = MainDataSource.CreateNavigator().SelectSingleNode("/my:myFields/my:group1/my:Person/my:DisplayName", NamespaceManager).Value;

Do you know what the value of Ep is in this code?  Might it contain any apostrophies?

Yes some values contained some apostrophes. Thanks!

Does it work if you use:

XPathNodeIterator rows = secDSNav.Select("/dfs:myFields/dfs:dataFields/dfs:Assets[contains(@EpData,'" + Ep.Replace("'", "'") + "')]", NamespaceManager);