InfoPath Dev

Hi. I am trying to define some navigators in a CLASS.cs file, not in the main  FORMCODE.cs file, and I am having some problems with this. This is how I define them:

           XPathNavigator objMain = this.MainDataSource.CreateNavigator();
            XPathNavigator objSec = this.MainDataSource.CreateNavigator();

The error is:

 'tmplReportConnections.ListsTablesMessagesFunctions' does not contain a definition for 'MainDataSource'
 

If i define them in the FORMCODE.cs, which is the main file of the program, all is ok. The same with the variable bellow.

                string myNameSpace = "";
                myNameSpace = NamespaceManager.LookupNamespace("my");

I have also tried like this, to connect it to the mainform somehow:

             FormCode objFormCode = new FormCode();

            //create navigators
            XPathNavigator objMain = objFormCode.MainDataSource.CreateNavigator();
            XPathNavigator objSec = objFormCode.MainDataSource.CreateNavigator();

                string myNameSpace = "";

                myNameSpace = objFormCode.NamespaceManager.LookupNamespace("my");

 In this case the error is:

  No overload for method 'FormCode' takes '0' arguments 
 

How should i define them in a CLASS.cs file? Thank you!

You need to find a way to pass the MainDataSource variable to the code in your Class.cs file from the code in FormCode.cs.

 Hi Jimmy, I know that, I just do not know what type the object should be. Thanks.

 Well, I have passed the XpathNavigators from the mainform.cs to class1.cs and it works; I suppose i have to do the same with NamespaceManager.

Have you tried passing the this variable as an XmlFormHostItem to class1?  That should contain everything you need.

 Hi Jimmy. In order to transfer the namespacemanager to the class.cs1 i have defined in the main file a variable

XmlForm objNSManager;

but when i try to send it through the function i get this error saying:

Use of unassigned local variable

I have tried severel way to initialize it but no luck. Could you tip me on this? Thank you.

 No i have not tried this. I will try and get back. Thanks.

 Thank you Jimmy. That helps a lot.