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Public Function DB_CnStr() As String
Return "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & Application.StartupPath & "./FlashCard.mdb"
End Function
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     User ID=myUsername;Password=myPassword
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DBConnection.ConnectionString = DB_CnStr()
DBConnection.Open()
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Dim sql As New System.Text.StringBuilder
sql.Append(" SELECT * from WORDINFO")
sql.Append(" WHERE CLASS='").Append(Classstring).Append("'")
Dim cmd As New OleDb.OleDbCommand(sql.ToString, DBConnection)
Dim RS As OleDb.OleDbDataAdapter = New OleDb.OleDbDataAdapter(cmd)
DT = New DataTable
RS.Fill(DT)
DBConnection.Close()
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Rowcount = DT.Rows.Count
If Rowcount = 0 Then
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using System;
using System.Data;
using System.Xml;
using System.Data.OleDb ;
using System.Collections;
namespace ePhoto.AccessDAL
{
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public class DBUtil
{
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