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Problem with 2 subreports

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Robert asked on 10 Mar 2011, 04:35 PM

I have a report where I am including 2 subreports into the detail section of the parent report. The problem is that when running the parent report everything works up until the 2nd subreport is processed. For some reason subreport 2 is retaining the datasource for the subreport 1. When the detail section is processed for subreport 2 if throws exception because the dataset is for the first subreport.
Here is the method:
In Sub New of the parent report I set the 2 supreports report source:

Dim subRpt1 As ReportServer.subrptContacts = New ReportServer.subrptContacts

srContacts.ReportSource = subRpt1

Dim subRpt2 As ReportServer.subrptCFR = New ReportServer.subrptCFR

srCFRs.ReportSource = subRpt2

sqlContacts.ConnectionString = strConn

sqlContacts.SelectCommandType = SqlDataSourceCommandType.StoredProcedure

sqlContacts.SelectCommand = "get_contacts"

sqlContacts.Parameters.Add("@p_activity_id")

sqlContacts.Parameters("@p_activity_id").Value = USER2

Me.DataSource = sqlContacts

subRpt2:

sqlCFRs.ConnectionString = strConn

sqlCFRs.SelectCommandType = SqlDataSourceCommandType.StoredProcedure

sqlCFRs.SelectCommand = "get_cfrs"

sqlCFRs.Parameters.Add("@p_activity_id")

sqlCFRs.Parameters("@p_activity_id").Value = USER2

Me.DataSource = sqlCFRs

Why is the second subreport not using the dataset I am assigning???

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