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下一條數(shù)據(jù) If Then End If End If End Sub Private Sub Command6_Click() End End Sub Private Sub Command7_Click() ’ 顯示第一條數(shù)據(jù) End Sub Private Sub Command8_Click() ’ 顯 示最后一條數(shù)據(jù) End Sub ( 3) 添加設(shè)備 Form3 代碼如下: Private Sub Command1_Click() (1) = Trim(Text1) (2) = Trim(Text2) (3) = Trim(Text3) (4) = Trim(Text4) (5) = Trim(Text5) (6) = Trim(Text6) ’ 將文本框中的值賦值給數(shù)據(jù)庫(kù) MsgBox 該設(shè)備已添加 End Sub Private Sub Command2_Click() = = = = = = End Sub Private Sub Command3_Click() Unload Me End Sub Form4 代碼如下: Private Sub Command1_Click() Dim check As Integer M = Trim(Text1) While True If (1) = M The