VB复选框问题 vb复选框问题
VB\u4e2d\u590d\u9009\u6846\u7684\u95ee\u9898Private Sub Check1_Click() '\u7c97\u4f53\u590d\u9009\u6846 \u5982\u679c\u662ftext\u63a7\u4ef6\u65f6\uff0c\u628alabel1\u6539\u6389
If Check1.Value = 0 Then '\u5047\u5982check\u7684\u503c\u4e3a0(flase),\u5373\u6ca1\u6709\u9009\u4e2d\u65f6\uff0c\u5219
Label1.FontBold = Flase 'label1 \u7c97\u4f53\u5c5e\u6027\u4e3aflase
Else '\u5426\u5219 ,\u5373True\u9009\u4e2d\u72b6\u6001
Label1.FontBold = True 'label1 \u7c97\u4f53\u5c5e\u6027\u4e5f\u4e3aTrue\uff08\u4e0b\u9762\u7684\u6309\u94ae\u5927\u540c\u5c0f\u5f02\uff09
End If
End Sub
Private Sub Check2_Click() '\u659c\u4f53\u590d\u9009\u6309\u94ae
If Check2.Value = 0 Then
Label1.FontItalic = False
Else
Label1.FontItalic = True
End If
End Sub
Private Sub Check3_Click() '\u4e0b\u5212\u7ebf\u590d\u9009\u6846
If Check3.Value = 0 Then
Label1.FontUnderline = False
Else
Label1.FontUnderline = True
End If
End Sub
dim strResult as stringstrResult="\u6211\u7684\u7231\u597d\u662f"if ch1.value=checked then strResult = strResult & ch1.captionif ch2.value=checked then strResult = strResult & ch1.captionif ch3.value=checked then strResult = strResult & ch1.captionform1.print strResult
Check1.Value = 0这个句子改变了复选框的值，可能会导致复选框发生一次click事件。和鼠标再点了一次是一样的效果。补充：
由于第一次把值改为0了，所以后面Check1.Value = 0 不会改变值，所以不会再次引发的click事件，也就不会死循环。
改成
Private Sub Check1_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
If 1 = 1 Then
Check1.Value = 0
MsgBox "请在上面的复选框里勾选你处理的数据类型": Exit Sub
End If
End Sub
if 1=1?是什么意思
Private Sub Check1_Click()
If Check1.Value = 1 Then
MsgBox "请在上面的复选框里勾选你处理的数据类型"
Check1.Value = 0
Exit Sub
End If
End Sub
呃。_____
当你点击了一下复选框时，就开始执行1=1这句。这是肯定成立的哈，所以复选框就不能选了，然后执行弹出对话框，跳出过程咯。
就没咯吧，这个题好怪哦。
Check1.Value
=
1
上海
Check2.Value
=
0
广州
Check3.Enabled
=
False
巴黎
(这个更好一些，灰色未选)
或者
Check3.Value
=
2
巴黎
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