CODE IN VB

Dim rsGet As New adodb.Recordset
Dim sListData As String
Set rsGet = ExD.GetAllsLanguageId, "TBL", "cbo")

While Not rsGet.EOF()
sListData = rsGet("item_text") & Space(50) & "," & rsGet("item_value")
Me.cbo.AddItem sListData
rsGet.MoveNext
Wend
    Set rsGet= Nothing
    Exit Sub

CAN ANYONE ONE TELL ME TO CONVERT THIS IN C#

You can try this site:

http://www.ragingsmurf.com/vbcsharpconverter.aspx

I used it a few times and it seems to work OK.

You don't want to do this stuff by hand - Instant C# (www.instantcsharp.com) does a good job of converting, but I think it needs to be VB.NET code, not VB6 as you have there.