InfoPath Dev

I have the following code and the code is having a problem in the line (taskItem.Send();) ----------------------------------error message---------------------------------------------------------------- System.Runtime.InteropServices.COMException was unhandled by user code   Message="Operation aborted (Exception from HRESULT: ...

I tied by modifying the code with no luck XPathNavigator AppendChild=(field1); field1.SetValue(itemId);

I'm not sure how i would do that, what would the code look like  

Nothing is happening, I'm trying to get the button to select all the entries from the sharepoint list "Site", so they can be used as afilter for a repeating table.

I'm trying to create a button that will select all of the entries in a multi-select list box, so it can be used as a filter for a repeating table.  I created a group name "group1" with a repeating field named "field1".  the multi-select list box is getting it information from a sharepointlist ...

i added an expression box with the following "sum("@Maor-count[@Facility=site]")" and i get the follow error Expected alue type end-of-string Actual value: name "Sum("--->dfs:dataFields<---/d:SiteDashBoard-2/@Major-count[../@Facility = ../../../my:site]")"

can you run a SumIf statement in a inforpath form.  Ihave a form that i insterted a sum field in the footer of the repeating table, which I have a date filter applied to.  Howeer it the sum field sum all of the records not the filtered records.  I understand why I'm getting this result, because the filter only effects the ...

I found the answer i was looking for "/dfs:myFields/dfs:dataFields/d:Table1/@Activity"

I have a form with a database as the data source, and when I debug the code i get the following error: NullReferenceException was unhandled by user code  associated with this line of code taskItem.Subject = root.SelectSingleNode("my:myFields/my:dataFields/d:Table1/my:Activity", NamespaceManager).Value;  the form is ...