如何将Groupbox中的控件的位置更改为另一个Groupbox [英] How Do I Change Location Of A Control Which Is In A Groupbox To Another Groupbox

问题描述

我在groupbox1中有一个TextBox控件，我想在Windows应用程序中的按钮单击事件中在运行时将文本框的位置从groupbox1更改为groupbox2

我怎么能这样做？ ？



请帮助

解决方案

假设这是WinForms应用程序（如果然后才看到Andy Lanng的评论）



我创建了一个带有两个组合框的表单，一个按钮并在第一个组框中放置了一个文本框。所有控件都保留了默认名称。



以下代码移动按钮上组框之间的文本框单击

 私有  Sub  Button1_Click（发件人 As 系统。对象，e  As  System.EventArgs）句柄 Button1。点击
 如果 TextBox1.Parent   GroupBox2 那么 
 TextBox1.Parent = GroupBox1 
  Else  
 TextBox1.Parent = GroupBox2 
 结束 如果 
 结束  Sub  

请注意，测试必须使用 Is 而不是 = 否则你会得到一个编译错误

Quote：

没有为类型'System.Windows.Forms.Control'和'系统定义运算符'=' .Windows.Forms.GroupBox。

i have a TextBox control in groupbox1 and i want to change the location of the textbox from groupbox1 to groupbox2 in run time at a button click event in Windows Application
how could i do that???

please help

解决方案

Assuming this is WinForms application (if is not then see the comment from Andy Lanng)

I created a form with two groupboxes, one button and placed a textbox in the first groupbox. All controls were left with their default names.

The following code moves the text box between the groupboxes on the button click

Private Sub Button1_Click(sender As System.Object, e As System.EventArgs) Handles Button1.Click
    If TextBox1.Parent Is GroupBox2 Then
        TextBox1.Parent = GroupBox1
    Else
        TextBox1.Parent = GroupBox2
    End If
End Sub

Note that the test has to use Is instead of = otherwise you will get a compile error

Quote:

Operator '=' is not defined for types 'System.Windows.Forms.Control' and 'System.Windows.Forms.GroupBox'.

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