使用面板容器的C#问题 [英] C# problem using a panel container

问题描述

大家好，
我有一个表单，该表单应该在面板中显示一些控件.
现在您已经设法获得了我需要的功能，但是性能相当差，而且稳定性也很差.

所以我在面板容器中有2个控件:

hi all,
i have a form which suppose to show some controls in a panel.
now u have managed to get the functinality i need, but the performance is quite poor and also the stabilty.

so i have 2 controls inside a panel container:

this.splitContainer.Panel2.Controls.Add(ctrl1);
this.splitContainer.Panel2.Controls.Add(ctrl2);

现在我想根据一些button_click事件在它们之间切换.
它不起作用.

我的应用现在可以与此代码一起使用:

now i want to switch between them according to some button_click event.
it doesn''t work.

my app works now with this code:

this.splitContainer.Panel2.Controls.Clear();
this.splitContainer.Panel2.Controls.Add(ctrl);
this.splitContainer.Panel2.Show();

有人有主意吗?

thx！

anyone has an idea?

thx!

推荐答案

我不确定在面板之间切换意味着什么.

您是不是要清除Panel2中的所有控件并将它们添加到面板1中?
您在此处添加的代码应该可以正常工作，但这是您所需要的吗?

:confused:

I am not sure what you meant by switching between panels.

did you mean that you want to clear all the controls from Panel2 and add them to panel 1 ??

The code that you added here should be working, but is this what you needed ?

:confused:

嗨Abhishek Sur，
我不想在两个面板之间切换.相反，我有1个面板，其中包含2个控件.我想切换控件的可见性，以便每时每刻显示ctrl1或ctrl2.

再一次，我不想使用Clear()和Add()方法，因为它们调用了VisibilityChanged事件，但我想使用它.

thx！

hi Abhishek Sur,
i don''t want to switch bewteen panels. rather, i have 1 Panel, which contains 2 Controls. i want to switch the visibility of the Controls such that in every moment either ctrl1 or ctrl2 is displayed.

once again, i don''t want to use the Clear() and Add() methods, because they invoke the VisibilityChanged Event, hwich i would like to use.

thx!

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