如何获得在C＃中的窗口的图标 [英] How to get a Window's Icon in C#

问题描述

我怎样才能从它的指针或过程/进程名称获取窗口的图标？在窗口的角落或在任务栏或ALT-Tab键菜单中显示的图标。

解决方案

阅读 Icon.ExtractAssociatedIcon ：

  

返回的图像中包含的一个图标重新presentation   指定的文件。

 私人无效ExtractAssociatedIconEx（）
{
    ICO图标=
        Icon.ExtractAssociatedIcon（@C：\ WINDOWS \ SYSTEM32 \ NOTEPAD.EXE）;
    this.Icon = ICO;

}
 

的http://msdn.microsoft.com/en-us/library/system.drawing.icon.extractassociatedicon.aspx

上的每个进程这是行不通的，但它是一个良好的开端。

也看看这些答案 - <一个href="http://stackoverflow.com/questions/203456/how-can-i-get-the-icon-from-the-executable-file-only-having-an-instance-of-its">How可我只从有它的一个实例的可执行文件获得图标的过程在C＃

How can I get a Window's icon from its Pointer or Process/Process Name? The Icon shown in the corner of the Window or on the Task-bar or in the ALT-Tab menu.

解决方案

read about Icon.ExtractAssociatedIcon:

Returns an icon representation of an image that is contained in the specified file.

private void ExtractAssociatedIconEx()
{
    Icon ico =
        Icon.ExtractAssociatedIcon(@"C:\WINDOWS\system32\notepad.exe");
    this.Icon = ico;

}

http://msdn.microsoft.com/en-us/library/system.drawing.icon.extractassociatedicon.aspx

This won't work on every process but it's a good start..

also take a look at those answers - How can I get the icon from the executable file only having an instance of it's Process in C#

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