Hi everybody, I Have a little problem that I hope someone can see, this section of code gives the following error msg: Run-time error '-2147217904 (80040e10)': No Value given to one or more required parameters. Private Sub Combo1_Click() Res.Open "SELECT * FROM Computer WHERE ComputerName=" & Combo1.Text, Con, adOpenDynamic Do Until Res.EOF Text1.Text = Text1.Text & "" & Combo1.Text & " is in " & Res("RoomName") Res.MoveNext Loop Res.Close End Sub Anyone got any ideas where the problem is in the code ? Thanks
Private Sub Combo1_Click() Res.Open "SELECT * FROM Computer WHERE ComputerName=" & Combo1.Text(I suppose you need to insert single quotes, as computername seems to be a text field), Con, adOpenDynamic Do Until Res.EOF Text1.Text = Text1.Text & "" & Combo1.Text & " is in " & Res("RoomName") Res.MoveNext Loop Res.Close End Sub Anyway, debug in VB Editor and find out which line of code is causing the problem, then I think we will be able to work things out better. Good Luck, Rahul
It is this line of code: Res.Open "SELECT * FROM Computer WHERE ComputerName=" & Combo1.Text, Con, adOpenDynamic and if I write it as: Res.Open "SELECT * FROM Computer", Con, adOpenDynamic Then it works fine BUT then it doesn't display the correct "RoomName" for the correct "ComputerName" because there is nothing to join them. I think that its to do with the & Combo1.Text part and have tried it with single and double quotes but it still complains and doesn't work.
I have just looked at an old program I made in the same way and it has the same line of code: Res.Open "SELECT * FROM Kunder WHERE Kundenr=" & Combo1.Text, Con, adOpenDynamic This now makes me wonder if the problem is some where else because this program work fine with this line in to :S
Ok I have found out the problem and is now fixed, Old code snippit: Res.Open "SELECT * FROM Computer WHERE ComputerName=" & Combo1.text, Con, adOpenDynamic And this snippit is correct but ONLY if the input in Combo1.text is in number format. New code snippit: Res.Open "SELECT * FROM Computer WHERE ComputerName='" & Combo1.text & "'", Con, adOpenDynamic This works if the input is in text format.
