在WPF中访问Control.Parent.Parent属性

问题描述

限时删除！！

大家好吧



i是WPF的新手，



i在Winforms中有一个项目使用了以下代码更改托管控件的父级父级的可见性：

Hi everyone

i am new to WPF,

i had a project in Winforms that used the following code to change the visibility of the parent's parent of a hosted control :

Label1.parent.parent.visible=true

如何在WPF中做同样的事情？



（标签托管在StackPanel内部感谢所有人

更多信息：

在运行时填充父包装邮件通过stackpanels ..一个数据库表中的每个员工，每个员工由stackpanel内的两个标签表示，一个用于头像，另一个用于名称



当其中一个单击标签，其他堆栈面板代表其他员工隐藏，并显示该员工输入凭据的密码框

a来自winforms项目的更大代码示例：

how can i do the same thing in WPF ?

(the label is hosted inside a StackPanel which in turn is hosted in a wrapPanel

thanks everyone
more info :
the parent wrappanel is populated at run time by stackpanels .. one for each employee in a database table,each employee is represented by two labels inside the stackpanel one for avatar and other for name

when one of the labels is clicked the other stackpanels representing other employees are hidden and a password box appears for that employee to enter credentials
a larger code sample from the winforms project :

Sub labelclick(ByVal sender As Object, ByVal e As EventArgs)
      If txtPassword.Visible Then Exit Sub
      reverseVisibility()
      For Each c As Control In pnl.Controls
          c.Visible = False
      Next
      With CType(sender, Control)
          .Parent.Visible = True
          pass = ds.Employees.FindByEmployeeID(.Tag).PassWord
          EID = .Tag
      End With
      If pass = "" Then
          With ds.Employees.FindByEmployeeID(EID)
              My.Settings.EmployeeID = .EmployeeID
              My.Settings.EmployeeName = .EmployeeName
              My.Settings.Privilage = .PrivilageType
          End With

          frmBase.Show()
          Me.Close()
      End If
      txtPassword.Focus()
  End Sub

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