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Type 'OleDbConnection' no defineI have this error msg, but I have already import lib, could you please advice? Imports System.Data.OleDb Public Class Form1 Inherits System.Windows.Forms.Form Dim cn As OleDbConnection Dim cmd As OleDbCommand Dim dr As OleDbDataReader .... Error msg: Type 'OleDbConnection' no define Type 'OleDbCommand' no define Type 'OleDbDataReader' no define Thank you veyr much! Best regards, Boki. Boki,
Drop the Inherits System.Windows.Forms.Form on the public class form1 Aaron <bokit***@ms21.hinet.net> wrote in message Show quoteHide quote news:1137568936.369193.149010@g14g2000cwa.googlegroups.com... > Hi All, > > I have this error msg, but I have already import lib, could you please > advice? > > Imports System.Data.OleDb > Public Class Form1 Inherits System.Windows.Forms.Form > Dim cn As OleDbConnection > Dim cmd As OleDbCommand > Dim dr As OleDbDataReader > ... > Error msg: > Type 'OleDbConnection' no define > Type 'OleDbCommand' no define > Type 'OleDbDataReader' no define > > Thank you veyr much! > Best regards, > Boki. > Hi Aaron,
Do you mean remove " Inherits System.Windows.Forms.Form" ?? I am not familiar with VB.NET, I need your more description. Best regards, Boki. Boki,
Strange, can you try to describe it as this to see what happens. > Dim cn As System.Data.OleDb.OleDbConnection Your code should not give an error in my opinion.> Dim cmd As System.Data.OleDb.OleDbCommand > Dim dr As System.Data.OleDb.OleDbDataReader > ... Cor I will get error when I add this line:
Imports System.Data.OleDb Did I miss some LIB or? Best regards, Boki. Boki,
You can see that in your solution explorer at resources. If it is not there you can rightclick on that and than Add Reference and follow the box that you see or use Project Add Resources. I hope this helps, Cor Hi,
I can read a MS ACCESS file in WIN32 app project, but I failed on WINCE project. Q1. First, I want to read/write MS ACCESS file in WINCE, it works only on WIN32 app project now... ( if I want to read MS ACCESS file, I still have to inlcude "System.Data.Sqlserverce.dll"? ) Q2. I want to read/write SQL data, so what I have to do is include "System.Data.Sqlserverce.dll" ? and then I will have the most functions? Thank you so much for your advice for newbie. Best regards, Boki. 
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