俞丽的回答：

Option Explicit Private Sub Command1_Click() Adodc1.Recordset.Fields("姓名") = Trim(Text1.Text) Adodc1.Recordset.Fields("学号") = Trim(Text2.Text) Adodc1.Recordset.Fields("电话") = Trim(Text3.Text) Adodc1.Recordset.Fields("地址") = Trim(Text4.Text) Adodc1.Recordset.Update End Sub Private Sub Command2_Click() Dim YN As Integer YN = MsgBox("确定删除?", vbYesNo) If YN = 6 Then Adodc1.Recordset.Delete End Sub Private Sub Command3_Click() Adodc1.Recordset.Fields("姓名") = Trim(Text1.Text) Adodc1.Recordset.Fields("学号") = Trim(Text2.Text) Adodc1.Recordset.Fields("电话") = Trim(Text3.Text) Adodc1.Recordset.Fields("地址") = Trim(Text4.Text) End Sub Private Sub Command4_Click() Adodc1.Recordset.CancelUpdate Adodc1.Refresh End Sub Private Sub Command5_Click() End End Sub Private Sub Command6_Click() Adodc1.Recordset.AddNew End Sub Private Sub Command7_Click() Adodc1.Recordset.Find Combo1.Text & "= '" & Trim(Text5) & "'", , , 1 If Adodc1.Recordset.EOF Then MsgBox "查找不到!!", , "提示" End Sub Private Sub Form_Load() Dim constr As String constr = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & App.Path & "\data.mdb" & ";Persist Security Info=False" Adodc1.ConnectionString = constr Adodc1.CommandType = adCmdUnknown Adodc1.RecordSource = "select * from 通讯录" Adodc1.Refresh Set DataGrid1.DataSource = Adodc1 End Sub

钱华林的回答：

Option Explicit Private Sub Command1_Click() Adodc1.Recordset.Fields("姓名") = Trim(Text1.Text) Adodc1.Recordset.Fields("学号") = Trim(Text2.Text) Adodc1.Recordset.Fields("电话") = Trim(Text3.Text) Adodc1.Recordset.Fields("地址") = Trim(Text4.Text) Adodc1.Recordset.Update End Sub Private Sub Command2_Click() Dim YN As Integer YN = MsgBox("确定删除?", vbYesNo) If YN = 6 Then Adodc1.Recordset.Delete End Sub Private Sub Command3_Click() Adodc1.Recordset.Fields("姓名") = Trim(Text1.Text) Adodc1.Recordset.Fields("学号") = Trim(Text2.Text) Adodc1.Recordset.Fields("电话") = Trim(Text3.Text) Adodc1.Recordset.Fields("地址") = Trim(Text4.Text) End Sub Private Sub Command4_Click() Adodc1.Recordset.CancelUpdate Adodc1.Refresh End Sub Private Sub Command5_Click() End End Sub Private Sub Command6_Click() Adodc1.Recordset.AddNew End Sub Private Sub Command7_Click() Adodc1.Recordset.Find Combo1.Text & "= '" & Trim(Text5) & "'", , , 1 If Adodc1.Recordset.EOF Then MsgBox "查找不到!!", , "提示" End Sub Private Sub Form_Load() Dim constr As String constr = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & App.Path & "\data.mdb" & ";Persist Security Info=False" Adodc1.ConnectionString = constr Adodc1.CommandType = adCmdUnknown Adodc1.RecordSource = "select * from 通讯录" Adodc1.Refresh Set DataGrid1.DataSource = Adodc1 End Sub