在流布局面板中重新排序控件 [英] Reordering of controls within a flow layout panel

问题描述

下午好，

我在C＃winform应用程序中使用flowlayoutPanel时遇到问题。我基本上有一个流布局面板有3个部分。

I'm having trouble using the flowlayoutPanel in a C# winform application. What I basically have is a flow layout panel that has 3 sections.

部分＃1是一组2控件..两个下拉控件，他们总是在同一个订单，总是在所有实例中可见

Section #1 is a set of 2 controls .. two dropdown controls, they are always in the same order, always visible in all instances

第2节是一组5个不同的控件...基于一系列因素，5个控件中的1个是可见的，所有其他都将Visible属性设置为false

Section #2 is a set of 5 different controls ... based on a series of factors, 1 of the 5 controls is made visible, all others have the Visible propert set to false

节＃3是一组3个控件..像节＃1，它们总是在相同的顺序， 。

Section #3 is a set of 3 controls .. like Section #1 they are always in the same order and always visible.

这就是第2节是变量，其他都是静态的。

So what this boils down to is that Section #2 is variable, the others are static.

问题来自Section＃2 ...当我改变任何控件的可见性，它们出现正好（IE ...第1节然后第2节然后第3节）...除了当我设置combobox控件为可见....在这种情况下，只有在这种情况下，顺序变为（第1节，然后第3节，然后第2节）...我不知道什么会导致排序不同步

The problem comes with Section #2 ... when I change the visibility of any of the controls they appear just fine (I.E. ... Section 1 then Section 2 then Section 3) ... EXCEPT when I set the combobox control to be Visible .... in that case, and ONLY in that case .. the order becomes (Section 1 then Section 3 then Section 2) ... I can't figure out what would cause the ordering to be out of sync in just that case.

我在我的方法开始时基本上做的是将所有控件设置为Visible = false ...然后我设置Section 1 Visible = true ...然后循环遍历第2节的条件，并设置相应的控件Visible = true，最后设置第3节控件Visible = true。

What I basically do at the beginning of my method is set ALL controls to Visible = false ... then I set Section 1 Visible = true ... then loop through the conditions of Section 2 and set the appropriate controls Visible = true and finally set Section 3 controls Visible = true.

有没有任何流布局的经验面板控制订购？

Does anyone have any experience with the flow layout panel control ordering? I can't figure out what is happening for the ComboBox.

预先感谢您的协助，

Scott Vercuski

Scott Vercuski

推荐答案

第2节可能更容易放下另一个flowlayoutpanel，这样，顶部面板中的可见控件不会改变，您不必担心排序。

Might it be easier to drop another flowlayoutpanel in for section 2, then drop your section 2 controls into that? That way, the visible controls in your top panel never change and you won't have to worry about ordering.

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