中心家长表格 [英] Center parent form

问题描述

我正在尝试获取一个将父项居中的表单.我已经做了很多谷歌搜索"，如果它有效，则没有.

I am trying to get a form to center the parent. I have done lots of 'googling' and none if it has worked.

问题是.当我将表单设置为中心父表单"时，它将起作用，除非父表单从原始起始位置移动.

The issue is. When I have a form set to "Center Parent Form" it will work, unless the parent form is moved from the original starting location.

示例:父表单从屏幕左上角开始.我把它移到中央屏幕.然后我执行和操作有一个弹出窗口，该窗口居中到左上角父窗体的原始位置.不是现在的.视觉:http://imgur.com/a/jGBfP

Example: Parent form starts top left of screen. I move it to center screen. I then preform and action to have a popup window, that window gets Centered to the original location of the parent form in the top left. Not the current one. Visual: http://imgur.com/a/jGBfP

我已将表单属性设置为中心父级"以及

I have set the form properties to be 'Center Parent' as well as

Me.StartPosition = FormStartPosition.CenterParent

推荐答案

您在哪个类和方法中设置 Me.StartPosition 属性?

In which class and method are you setting the Me.StartPosition property?

你看过这个 Stackoverflow 答案吗?https://stackoverflow.com/a/30199106/1337635

Have you seen this Stackoverflow answer? https://stackoverflow.com/a/30199106/1337635

更新你需要做两件事才能让它工作:-

UPDATE You need to do two things to get this to work:-

1. 根据@mark-hall，您需要显示表单并传入父级:-

1. As per @mark-hall, you need to show the form and pass in the parent:-

Dim child As frmChild

child = New frmChild()

child.Show(Me) '显式声明父级

根据上面我引用的答案，在子窗体的Load事件中，需要调用Me.CenterToParent()

As per the above answer I referenced, in the Load event of the child form, you need to call Me.CenterToParent()

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