和智能智能排课系统1、2、3是一套

Vb核心代码设计

一：输入界面与代码（以班级表为例）

Dim Conn As New ADODB.Connection '连接变量

Dim SqlString As String '查询字符串

Dim Connstring As String '连接字符串

Dim RS1 As New ADODB.Recordset '记录集变量

Dim bm '定义一个变量用来存放添加记录时原来记录的位置

Dim tj As Boolean

Private Sub Command10_Click()

Form4.Hide

Form3.Show

End Sub

Private Sub Command1_Click() '移到首记录

RS1.MoveFirst

Command1.Enabled = False

Command2.Enabled = False

Command3.Enabled = True

Command4.Enabled = True

Call DispValue '显示当前记录的值

End Sub

Private Sub Command2_Click() '前移

RS1.MovePrevious