How to put the dgHilitedLines property into theDataA array

[jesse]

I have a Datagrid that I am working on coding an update function. When the user double clicks the record a
new window opens allowing them to edit the record. Once the record has been updated I want to refresh
only the record that was edited and not the whole datagrid.

I thought I would do this by adding the dgHilitedLines property (the index number of the row selected)
to the DataA so I could then just have some code like below. But my problem is I am unsure how to get
theLine into theDataA array.

Code: Select all

        put "New Product Name" into theDataB["Name"]
        put "New ID" into theDataB["ID"]
        set the dgDataOfIndex[ the theLine of group "myGrid" ] of group "myGrid" to theDataB

Currently my code for setting the theDataA array looks like this.

Code: Select all

        put the dgHilitedLines of group "myGrid" into theLine
        put the dgDataOfLine[theLine] of group "myGrid" into theDataA

Anyone have any idea?