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分享Private Sub Form_Load()
On Error Resume Next
'装入Combo1项目
If Dir("C:\Combo1.txt") = "" Then GoTo AAA
Combo1.Clear
FileNumber = FreeFile
Open ("C:\Combo1.txt") For Input As #FileNumber '打开文件
Do While Not EOF(FileNumber)
Line Input #FileNumber, cTXTValue '读取一行文本
Combo1.AddItem Trim(cTXTValue)
DoEvents
Loop
Close #FileNumber
AAA:
For i = 0 To 10
List1.AddItem "123" & i
Next
str = "AAA"
For i = 0 To Combo1.ListCount - 1
If StrComp(str, Combo1.List(i)) = 0 Then Exit Sub
Next
Combo1.AddItem "AAA"
End SubOption Explicit
Dim i%, j%, str$, FileNumber&, cTXTValue$
'保存Combo1项目
Private Sub Command1_Click()
FileNumber = FreeFile
Open ("C:\Combo1.txt") For Output Shared As #FileNumber '打开文件,准备保存
For i = 0 To Combo1.ListCount - 1
Print #FileNumber, Combo1.List(i)
DoEvents
Next
Close #FileNumber
End Sub
Private Sub Form_Load()
On Error Resume Next
'装入Combo1项目
If Dir("C:\Combo1.txt") = "" Then GoTo AAA
FileNumber = FreeFile
Open ("C:\Combo1.txt") For Input As #FileNumber '打开文件
Do While Not EOF(FileNumber)
Line Input #FileNumber, cTXTValue '读取一行文本
Combo1.AddItem Trim(cTXTValue)
DoEvents
Loop
Close #FileNumber
AAA:
Combo1.AddItem "AAA"
For i = 0 To 10
List1.AddItem "123" & i
Next
End Sub
Private Sub List1_Click()
For i = 0 To Combo1.ListCount - 1
str = List1.List(List1.ListIndex)
If StrComp(str, Combo1.List(i)) = 0 Then Exit Sub
Next
Combo1.AddItem str
End SubOption Explicit
Dim i%, str$
Private Sub Form_Load()
Combo1.AddItem "1234"
For i = 0 To 10
List1.AddItem "123" & i
Next
End Sub
Private Sub List1_Click()
For i = 0 To Combo1.ListCount - 1
str = List1.List(List1.ListIndex)
If Not StrComp(str, Combo1.List(i)) = 0 Then
Combo1.AddItem str
Exit Sub
End If
Next
End SubDim i%,str$
str="1234"
For i = 0 To Combo1.ListCount - 1
If Str<>Combo1.List(i) Then Combo1.AddItem str:exit for
Next