opendatabase.bas

多种图表的绘制及其运用

Attribute VB_Name = "OpenDatabase"
'*************************************************
'* Project: Geek Companion                                                      *
'* Programmer: Gnu Kemist [e-mail]                *
'* Version: 0.0.1 (as of March. 20, 2001)                                   *
'* Known Bugs: None                                                                *
'*************************************************
Global cnnBiochemistry As New ADODB.Connection
Global cmdGrid As New ADODB.Command
Global rstGrid As New ADODB.Recordset
Global cmdChart As New ADODB.Command
Global rstChart As New ADODB.Recordset
Global cmdPoints As New ADODB.Command
Global rstPoints As New ADODB.Recordset

Public Sub Constructor()
'# Opes a connection to the Biochemistry Database                          #
'# The DataSource section MUST match the path to the database on        #
'# your own computer (i.e. Data Source= [Correct Path] & "\Biochemistry.MDB    #
'C:\WINNT\Profiles\omaciel\My Documents
cnnBiochemistry.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;" _
    & " Data Source=" & App.Path & "\Biochemistry.MDB;Persist Security Info=False"
cnnBiochemistry.Open

End Sub

Public Sub Destructor()
'# Closes the object when done #
cnnBiochemistry.Close
End Sub