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 | [COLOR="Green"][B][I][U]open connection befor declaring the ExecuteReader[/U][/I][/B][/COLOR][TEX][/TEX] like this Dim sql = "SELECT Username,password FROM Login WHERE Username = '" & TextBox1.Text & "' AND password = '" & TextBox2.Text & "'" con.Open() Dim cmd As OleDbCommand = New OleDbCommand(sql, con) Dim dr As OleDbDataReader = cmd.ExecuteReader |
The End.