vb 如何实现通过外部文件记录单选按钮的状态？

来源：百度知道 编辑：UC知道 时间：2024/06/30 05:17:38
有多个单选按钮，我像通过外部文件来记录上次打开程序时候哪个单选按钮是选中状态，下次打开还保持这个状态，如何实现 谢谢了 要具体点的

完整代码如下,在窗体上添加三个CheckBox,贴上代码试试吧:

Dim Chk1, Chk2, Chk3 '记录当前CheckBox的状态

Private Sub Form_Load()
On Error Resume Next
Check1.Caption = "A"
Check2.Caption = "B"
Check3.Caption = "C"
'获取各CheckBox的状态(0/1)
Check1.Value = GetSetting("VB", "Settings", "CheckBox1")
Check2.Value = GetSetting("VB", "Settings", "CheckBox2")
Check3.Value = GetSetting("VB", "Settings", "CheckBox3")
End Sub

Private Sub Form_Unload(Cancel As Integer)
'存储各CheckBox的状态(0/1)
SaveSetting "VB", "Settings", "CheckBox1", IIf(Check1.Value = 1, 1, 0)
SaveSetting "VB", "Settings", "CheckBox2", IIf(Check2.Value = 1, 1, 0)
SaveSetting "VB", "Settings", "CheckBox3"