Parent 属性示例Parent property example

下面的示例使用**Parent** 属性来引用包含特定控件的控件或窗体。The following example uses the Parent property to refer to the control or form that contains a specific control.

若要使用此示例,请将此示例代码复制到窗体的 Declarations 部分。To use this example, copy this sample code to the Declarations portion of a form. 确保该窗体包含:Make sure that the form contains:

  • 两个名称分别为"Label1"和"Label2"的 Label 控件。Two Label controls named Label1 and Label2.
  • 一个名为"CommandButton1"的 CommandButtonA CommandButton named CommandButton1.
  • 一个或多个可选的其他控件。One or more additional controls of your choice.
Dim MyControl As Object 
Dim MyParent As Object 
Dim ControlsIndex As Integer 
 
Private Sub UserForm_Initialize() 
 ControlsIndex = 0 
 CommandButton1.Caption = "Get Control and Parent" 
 CommandButton1.AutoSize = True 
 CommandButton1.WordWrap = True 
End Sub 
 
Private Sub CommandButton1_Click() 
 'Process Controls collection for UserForm 
 Set MyControl = Controls.Item(ControlsIndex) 
 Set MyParent = MyControl.Parent 
 Label1.Caption = MyControl.Name 
 Label2.Caption = MyParent.Name 
 
 'Prepare index for next control on Userform 
 ControlsIndex = ControlsIndex + 1 
 If ControlsIndex >= Controls.Count Then 
 ControlsIndex = 0 
 End If 
End Sub

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