问题描述
在 Vista 和 Windows 7 上隐藏任务栏时,开始按钮(也称为 Start Orb)不会被隐藏.我一直在寻找解决方案,我找到了一个,但它似乎比必要的复杂.这篇 CodeProject 文章 描述了(并包含代码)您枚举所有子项的解决方案包含开始菜单的进程中所有线程的窗口.
When hiding the Task Bar on Vista and Windows 7 the Start Button (also known as the Start Orb) doesn't get hidden. I've been looking for a solution to this and I've found one but it seems more complex than necessary. This CodeProject article describes (and contains code for) a solution where you enumerate all child windows of all threads in the process that contains the start menu.
有没有人找到更简单的解决方案?
Has anyone found a simpler solution?
仅供参考.隐藏任务栏(不隐藏球体)的代码如下.首先进行必要的 Win32 导入和声明.
Just for reference. The code for hiding the Task Bar (without hiding the Orb) is as follows. First do the necessary Win32 imports and declarations.
[DllImport("user32.dll")]
private static extern IntPtr FindWindow(string className, string windowText);
[DllImport("user32.dll")]
private static extern int ShowWindow(IntPtr hwnd, int command);
private const int SW_HIDE = 0;
private const int SW_SHOW = 1;
然后,在某个方法中,使用正确的参数调用它们
Then, in a method somewhere, call them with the right arguments
IntPtr hwndTaskBar = FindWindow("Shell_TrayWnd", "");
ShowWindow(this.hwndTaskBar, SW_HIDE);
推荐答案
我能够组合出一个不需要所有线程枚举的解决方案.以下是相关部分.
I was able to put together a solution that didn't require all the thread enumeration. Here are the relevant parts.
如果你声明 FindWindowEx
如下
[DllImport("user32.dll")]
private static extern IntPtr FindWindowEx(
IntPtr parentHwnd,
IntPtr childAfterHwnd,
IntPtr className,
string windowText);
然后您可以像这样访问 Start Orb 的窗口句柄:
You can then access the window handle for the Start Orb like this:
IntPtr hwndOrb = FindWindowEx(IntPtr.Zero, IntPtr.Zero, (IntPtr)0xC017, null);
并像这样禁用 Start Orb:
and disable the Start Orb like this:
ShowWindow(hwndOrb, SW_HIDE);
这个方法的关键是我们使用 IntPtr
类型作为 className 变量,而不是 FindWindowEx
函数中的字符串.这允许我们使用这个函数的一部分,它采用 ATOM
类型而不是 string
.我能够从这篇文章中看出要使用的特定 ATOM
位于 0xC017
处:隐藏 Vista Start Orb
The key to this method is that we use the IntPtr
type for the className variable instead of a string in the FindWindowEx
function. This allows us to use the portion of this function that takes an ATOM
type rather than a string
. I was able to discern that the particular ATOM
to use is at 0xC017
from this post:
Hide Vista Start Orb
希望这个简化的版本可以帮助一些人.
Hope this simplified version helps some people.
更新:我创建了这个新的代码项目页面来记录这个过程.
UPDATE: I created this new Code Project Page to document this process.
这篇关于在 C# 中隐藏 Vista/Win 7 上的 Start Orb的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持跟版网!