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Thread: Method refresh of IAdodc failed

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  1. #1

    Thread Starter
    Junior Member
    Join Date
    Jun 2015
    Posts
    16

    Method refresh of IAdodc failed

    In fixing a VB application, the previous programmer in some instances used a SSOLEDBGRID to populate table data and the variable used to populate the grid was ADODC.

    The ADODC variable has the following properties:
    Connection String: Provider=SQLNCLI11.1;Integrated Security=SSPI;Persist Security Info=False;User ID="";Initial Catalog=[Database Name];Data Source=[Server];Initial File Name="";Server SPN=""
    [I also tried "Provider=MSDASQL.1;Persist Security Info=False;Data Source=Reliant"]

    RecordSource is: "SELECT * FROM Configure"; the query has a command type of "adCommandUnknown"

    The error displayed on the screen occurs at ResultDC.Refresh when the View Results command button is clicked:
    Name:  VBError.gif
Views: 389
Size:  6.3 KB -- I abort the program at this time.

    When I inspect the properties if the GRID - the following errors are displayed:
    Name:  exclamationpoint.gif
Views: 317
Size:  2.7 KB -- after I click on "OK" the following appears:
    "Warning - the datasource property has not been set and/or the data control has not been configured correctly"


    The code behind the command button reads:
    Dim res As Boolean

    On Error GoTo cmdPerform_Click_Error

    res = C1Query.BuildSQL
    If res Then
    ResultDC.CommandType = adCmdText
    ResultDC.RecordSource = C1Query.SQL
    ResultDC.Refresh
    End If


    Any suggestions to fix this problem would be appreciated. Let me know if I need to provide additional information.
    Last edited by DebbieH; Jul 13th, 2015 at 12:30 PM. Reason: Please move this post to VB 6 or earlier forum

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