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How to properly use .ReadRecords function in VS2013

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I am convert 200+ reports from CR8.5 to the newest version of CR.  I have many reports that use the old TTX (Field Def File) which I am switching over to XML Field listing.  But I also have many reports which do not use a TTX/XML file for its fields but rather I set the Report Database to my Recordset and then issue a .ReadRecords. Here is a snippet from my OLD VB6 App that I need to convert.

 

With moCrystalReport
.Database.AddADOCommand moRS.ActiveConnection, moRS.ActiveCommand
.Database.SetDataSource moRS, 3
.AutoSetUnboundFieldSource crBMTName
.ReadRecords
  End With

 

In my new .Net winforms application I am using DataSets/DataViews instead of ADODB.Recordsets.

 

For my TTX/XML reports, I converted 3 of those pretty easily and they seem to work just fine.  I'd like to try and avoid converting non-TTX reports to TTX.  Any help with this would be greatly appreciated.

 

I would like to add that on the report I have various Function Fields that contain this:

WhileReadingRecords;

Space(10)


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