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Stored Procedures & SqlDataAdapter not updating a calendar control

Posted By:      Posted Date: August 24, 2010    Points: 0   Category :ASP.Net

Hi all,

I have a database linked to a calendar. I had a peice of code that retrieved dates from a database and populated the calendar. I wanted to tidy up my code using stored procedures (they seem neater & i assume there's a benefit somewhere). so i came up with this, however it's not working. The calendar displays, but it's not being populated with the database entries. The SqlCommand & SqlParameter I have working elsewhere in my code; as with the SqlDataAdapter (which also worked before i tried to conver to a stored procedure!) but combining these three (SqlCommand, SqlParameter & SqlDataAdapter) seem to be causing me problems.

It's probably something stupid but if someone could take a look and point me in the right direction, I'd be very grateful.


Public Sub dbConnection()
        dbConnString = ConfigurationManager.ConnectionStrings("connString").ConnectionString
        sqlConn = New SqlConnection(dbConnString)
    End Sub

Public Sub EquipmentDDLSelection()

        Dim dbCMD As New SqlCommand("PopulateCalendar", sqlConn)
        dbCMD.CommandType = CommandType.StoredProcedure

        Dim parameterBookedEvents As New SqlParameter("@bookedEvents", SqlDbType.VarChar, 50)

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