呵呵,培训时老师讲的简单例子,俺自己作了一下,还可以运行。 QQ:5478740 wildcatsky(原作) public Class ChinaRing1 Inherits System.Web.UI.Page #Region " Web 窗体设计器生成的代码 " '该调用是 Web 窗体设计器所必需的。 <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent() End Sub Protected WithEvents ChinaRingCkBox1 As System.Web.UI.WebControls.CheckBox Protected WithEvents ChinaRingCkBox2 As System.Web.UI.WebControls.CheckBox Protected WithEvents ChinaRingCkBox3 As System.Web.UI.WebControls.CheckBox Protected WithEvents ChinaRingCkBox4 As System.Web.UI.WebControls.CheckBox Protected WithEvents ChinaRingCkBox5 As System.Web.UI.WebControls.CheckBox Protected WithEvents ChinaRingCkBox6 As System.Web.UI.WebControls.CheckBox Protected WithEvents ChinaRingCkBox7 As System.Web.UI.WebControls.CheckBox Protected WithEvents ChinaRingCkBox8 As System.Web.UI.WebControls.CheckBox Protected WithEvents ChinaRingCkBox9 As System.Web.UI.WebControls.CheckBox Protected WithEvents ChinaRingLb1 As System.Web.UI.WebControls.Label Protected ChinaRingCkBox(8) As System.Web.UI.WebControls.CheckBox '注意: 以下占位符声明是 Web 窗体设计器所必需的。 '不要删除或移动它。 Private designerPlaceholderDeclaration As System.Object
Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Init 'CODEGEN: 此方法调用是 Web 窗体设计器所必需的 '不要使用代码编辑器修改它。 InitializeComponent() End Sub #End Region Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load ChinaRingCkBox(0) = ChinaRingCkBox1 ChinaRingCkBox(1) = ChinaRingCkBox2 ChinaRingCkBox(2) = ChinaRingCkBox3 ChinaRingCkBox(3) = ChinaRingCkBox4 ChinaRingCkBox(4) = ChinaRingCkBox5 ChinaRingCkBox(5) = ChinaRingCkBox6 ChinaRingCkBox(6) = ChinaRingCkBox7 ChinaRingCkBox(7) = ChinaRingCkBox8 ChinaRingCkBox(8) = ChinaRingCkBox9 End Sub
Private Sub ChinaRingCkBox1_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ChinaRingCkBox1.CheckedChanged ChinaRingCkBox_CheckedChanged(1, sender, e) End Sub Private Sub ChinaRingCkBox2_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ChinaRingCkBox2.CheckedChanged ChinaRingCkBox_CheckedChanged(2, sender, e) End Sub Private Sub ChinaRingCkBox3_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ChinaRingCkBox3.CheckedChanged ChinaRingCkBox_CheckedChanged(3, sender, e) End Sub Private Sub ChinaRingCkBox4_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ChinaRingCkBox4.CheckedChanged ChinaRingCkBox_CheckedChanged(4, sender, e) End Sub Private Sub ChinaRingCkBox5_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ChinaRingCkBox5.CheckedChanged ChinaRingCkBox_CheckedChanged(5, sender, e) End Sub Private Sub ChinaRingCkBox6_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ChinaRingCkBox6.CheckedChanged ChinaRingCkBox_CheckedChanged(6, sender, e) End Sub Private Sub ChinaRingCkBox7_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ChinaRingCkBox7.CheckedChanged ChinaRingCkBox_CheckedChanged(7, sender, e) End Sub Private Sub ChinaRingCkBox8_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ChinaRingCkBox8.CheckedChanged ChinaRingCkBox_CheckedChanged(8, sender, e) End Sub Private Sub ChinaRingCkBox9_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ChinaRingCkBox9.CheckedChanged ChinaRingCkBox_CheckedChanged(9, sender, e) End Sub Private Sub ChinaRingCkBox_CheckedChanged(ByVal index As Integer, ByVal sender As System.Object, ByVal e As System.EventArgs) Dim i As Integer i = 0 Dim ChinaRingCk As Boolean = False If index = 1 Then ChinaRingCk = True Else If ChinaRingCkBox(index - 2).Checked Then ChinaRingCk = True End If Do While i < index - 2 If ChinaRingCkBox(i).Checked Then ChinaRingCk = False End If i = i + 1 Loop End If If Not ChinaRingCk Then ChinaRingCkBox(index - 1).Checked = Not ChinaRingCkBox(index - 1).Checked '可以在这里加一个提示,根据条件提示不能套入,或不能拿出该环。 End If End Sub End Class
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