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Here is my Code...
VB
Dim _data As New DataGridView
        Dim MyDataTable As New DataTable
        Dim strQuery As String = Application.StartupPath & "\strquery.txt"

        If System.IO.File.Exists(strQuery) = True Then
            Dim objReader As New System.IO.StreamReader(strQuery)
            strQuery = objReader.ReadToEnd
        Else
            MsgBox("OR Sql Query file does not exists!", MsgBoxStyle.Information, "Security Information")
            Exit Sub
        End If
        Dim MySqlCommand As SqlCommand = New SqlCommand(strQuery)
        Call conn()

        MySqlCommand.CommandType = CommandType.Text
        MySqlCommand.Connection = MySqlConnection

        Dim MySqlDataAdapter As SqlDataAdapter = New SqlDataAdapter
        MySqlDataAdapter.SelectCommand = MySqlCommand

        Try
            MySqlConnection.Open()
            MySqlDataAdapter.SelectCommand = MySqlCommand
            MySqlDataAdapter.Fill(MyDataTable)
            _data.DataSource = MyDataTable


        Catch ex As Exception
            MessageBox.Show(ex.Message)
        Finally
            MySqlConnection.Close()
            MySqlConnection.Dispose()
            MySqlDataAdapter.Dispose()
        End Try

When I checked the rowcount of _data the value is 0.

Please help me.
Posted
v2
Comments
Kenneth Haugland 21-Sep-12 17:29pm    
Are the MyDataTable filled with objects? And Id like to see you query string as well... And whats hidden in conn?
[no name] 21-Sep-12 17:29pm    
Any errors? Does your query return any results?
xErvender 23-Sep-12 23:22pm    
i dont have error.. the query is correct because i have a datagridview in the form to make sure the query is correct..but i dont need the datagridview in form.. i need to pass the data of MyDataTable in _Data.
xErvender 23-Sep-12 23:27pm    
@kenneth Huagland the sub conn is the sql connection..

btw thx for reply guys

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