Executereader: commandtext property has not been initialized

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C#

ExecuteReader: CommandText property has not been initialized

What I have tried:

VB

Dim cnn1 As SqlConnection
        Dim cmd1 As SqlCommand
        Dim reader1 As SqlDataReader

        connetionString = ConfigurationManager.ConnectionStrings("APMCUBIntranetConnectionString").ConnectionString
        cnn1 = New SqlConnection(connetionString)
        cnn1.Open()
        cmd1 = New SqlCommand(Sql1, cnn1)

        Sql1 = "SELECT Count([Questions]) As Tq, SUM(case when [Compliance]= 'Yes       ' then 1 else 0 end) As Yes, sum(case when [Compliance]= 'No        ' then 1 else 0 end) As No,Sum(case when [Compliance]= 'NA        ' then 1 else 0 end) As NA, (Count  ([Questions]) - Sum(case when [Compliance]= 'NA        ' then 1 else 0 end)) As Net FROM [APMCUBIntranet].[dbo].[AuditChaptHo]  where Branch = '" & DropDownList6.Text & "' and Chapter ='CREDIT MANAGEMENT' and SubChap1 ='A.Common Observations'  and  convert(datetime,AuditStDt,103) between convert(datetime, '" & strDate1 & "',103) and convert(datetime,'" & strDate2 & "',103) "
        
        reader1 = cmd1.ExecuteReader()
        While (reader1.Read())

            LblTQ1.Text = reader1(0)
            LblNA1.Text = reader1(3)
            LblNet1.Text = reader1(4)
            LblYes1.Text = reader1(1)
            LblMks1.Text = reader1(1)


        End While
        cnn1.Close()
        reader1.Close()

Posted 28-Sep-16 21:21pm

Nagaraju Kukkudala

Updated 28-Sep-16 21:30pm

Suvendu Shekhar Giri

v2

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Suvendu Shekhar Giri · Accepted Answer · 2016-09-28T21:28:00

Your command object should be initialized after you define the query like -

VB

'cmd1 = New SqlCommand(Sql1, cnn1)
Sql1 = "SELECT Count([Questions]) As Tq, SUM(case when [Compliance]= 'Yes ' then 1 else 0 end) As Yes, sum(case when [Compliance]= 'No ' then 1 else 0 end) As No,Sum(case when [Compliance]= 'NA ' then 1 else 0 end) As NA, (Count ([Questions]) - Sum(case when [Compliance]= 'NA ' then 1 else 0 end)) As Net FROM [APMCUBIntranet].[dbo].[AuditChaptHo] where Branch = '" & DropDownList6.Text & "' and Chapter ='CREDIT MANAGEMENT' and SubChap1 ='A.Common Observations' and convert(datetime,AuditStDt,103) between convert(datetime, '" & strDate1 & "',103) and convert(datetime,'" & strDate2 & "',103) "
cmd1 = New SqlCommand(Sql1, cnn1)

Hope, it helps :)