亚洲免费乱码视频,日韩 欧美 国产 动漫 一区,97在线观看免费视频播国产,中文字幕亚洲图片

      1. <legend id="ppnor"></legend>

      2. 
        
        <sup id="ppnor"><input id="ppnor"></input></sup>
        <s id="ppnor"></s>

        Frame內(nèi)控件的遍歷的代碼

        字號(hào):

        1.
            Dim objControl As Control
            For Each objControl In Me.Controls
            If objControl.Container.Name = \"Frame1\" Then
            Debug.Print objControl.Name
            End If
            Next
            2.
            Public Sub OperateFrame(ByRef objFrame As VB.Frame, ByVal intOperation As Integer)
            ’\\\\***********************************************************************
            ’\\\\函 數(shù) 名:OperateFrameTextBox
            ’\\\\輸 入: ByRef objFrame(VB.Frame) -
            ’\\\\ : ByVal intOperation(Integer)
            ’\\\\ 1: 表示清空TextBox,
            ’\\\\ 2: 表示Enable所有TextBox
            ’\\\\輸 出:無
            ’\\\\功能描述:對(duì)一個(gè)Frame內(nèi)的TextBox或者ComboBox進(jìn)行操作,如清空TextBox,Enable或者Disable等
            ’\\\\全局變量:
            ’\\\\使用例子:Call OperateFrame(Me.Frame2, 3)
            ’\\\\日 期:2004-09-22
            ’\\\\修 改 人:
            ’\\\\日 期:
            ’\\\\版 本:V1.0.0
            ’*************************************************************************
            Dim objControl As Control
            Dim TopForm As VB.Form
            On Error GoTo ErrHandle
            Set TopForm = GetTopContainer(objFrame)
            For Each objControl In TopForm.Controls
            Select Case intOperation
            Case 1
            ’\\\\ 1 表示清空frame內(nèi)所有TextBox
            If (objControl.Container.Name = objFrame.Name) And (TypeName(objControl) = \"TextBox\") Then
            objControl.Text = \"\"
            End If
            Case 2
            ’\\\\ 2 表示Enable所有frame內(nèi)的TextBox
            If (objControl.Container.Name = objFrame.Name) And (TypeName(objControl) = \"TextBox\") Then
            objControl.Enabled = True
            End If
            Case 3
            ’\\\\ 2 表示Enable所有frame內(nèi)的TextBox
            If (objControl.Container.Name = objFrame.Name) And (TypeName(objControl) = \"TextBox\") Then
            objControl.Enabled = False
            End If
            Case Else
            End Select
            Next
            ErrHandle:
            If Err.Number <> 0 Then
            MsgBox Err.Description, vbCritical, \"提示\"
            Err.Clear
            End If
            End Sub
            Public Function GetTopContainer(ByRef objCtl As Control) As Object
            ’\\\\***********************************************************************
            ’\\\\函 數(shù) 名:GetTopContainer
            ’\\\\輸 入:ByRef objCtl(Object)
            ’\\\\輸 出:(Object)
            ’\\\\功能描述:獲得某控件的頂層容器
            ’\\\\使用例子:Set TopForm = GetTopContainer(objFrame)
            ’\\\\全局變量:
            ’\\\\日 期:2004-09-22
            ’\\\\修 改 人:
            ’\\\\日 期:
            ’\\\\版 本:V1.0.0
            ’*************************************************************************
            Dim objContainer As Object
            Dim objMe As Object
            Dim i As Integer
            i = 1
            On Error GoTo ErrHandle
            ’\\\\一層層向上獲得Container,直到一層(為Form對(duì)象)
            ’\\\\這時(shí)候由于不存在Container對(duì)象,會(huì)誘發(fā)錯(cuò)誤438(對(duì)象不支持該屬性或方法)
            Set objMe = objCtl
            Do Until 1 = 2
            If i > 2 Then
            Set objMe = objContainer
            End If
            Set objContainer = objMe.Container
            i = i + 1
            If i > 100 Then
            ’\\\\當(dāng)循環(huán)超過100次,應(yīng)該是存在錯(cuò)誤了
            MsgBox \"異常情況??!\", vbCritical, \"提示\"
            Exit Function
            End If
            DoEvents
            Loop
            ErrHandle:
            If Err.Number <> 0 Then
            If Err.Number = 438 Then
            Set GetTopContainer = objMe
            Else
            MsgBox Err.Description, vbCritical, \"提示\"
            End If
            End If
            End Function