如何使用 WinForms 设置控件的 Z 顺序 [英] How to set Z-order of a Control using WinForms

问题描述

我正在编写一个自定义 TextBox，它在获得焦点后会改变其边框样式.

I'm writing a custom TextBox that upon gaining focus changes its border style.

由于添加边框会导致控件与其相邻的控件重叠，因此我暂时将文本框放在对话框的前面(使用 textBox.BringToFront()).

As adding a border causes the control to overlap with those neighbouring it, I temporarily bring the text box to the front of the dialog (using textBox.BringToFront()).

但是，一旦编辑完成并且失去焦点，我想将控件发送回其在 Z 顺序中的原始位置.

However, once editing is complete and focus is lost, I would like to send the control back to its original position in the Z-order.

这可能吗(最好是简单的方式！)

Is this possible (preferably in a simple way!)

推荐答案

致电 GetChildIndex 和 SetChildIndex 父Controls 集合的方法.

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