InfoPath Dev

Newbie here so go easy.  I am using Visual Studio 2003 and Infopath.  I access the a repeating table via OnAfterChange of one of the fields.  When I insert a new row, I get the correct row number using 

int rowNumber =  e.Source.selectNodes("preceding-sibling::my:LeaveEntry/my:startDate").length + 1;

but when I modify the field in the existing row, rowNumber is aloway 1.

 Can anybody help me here?  What is the difference entering OnAfterChange when inserting a new row as opposed to modifiying existing row.

 Dyung.

Hello Welcome to the Forums,

onAfteChange, e.site is different from e.source node. If you want exact rowNumber count for new row and modifying the node means you have to use the below code,

IXMLDOMNode parentNode = e.parentNode;

int rowNumber =  parentNode.selectNodes("preceding-sibling::my:LeaveEntry/my:startDate").length + 1;

dyungn:

  Can anybody help me here?  What is the difference entering OnAfterChange when inserting a new row as opposed to modifiying existing row.

The difference is the position of e.Source.  You can surround the row number calculation in a conditional statement like this:

if(e.Source.nodeName.Equals("name of the repeating node"))  // e.g. e.Source.nodeName.Equals("my:group2")
{
    int rowNumber =  e.Source.selectNodes("preceding-sibling::my:LeaveEntry/my:startDate").length + 1;
    // the rest of your code
}

Thank you.