得到文件的扩展名大图标 [英] Get large icon from file extension

问题描述

有几个地方是谈谈如何从一个文件扩展名的图标，如这之一，这等之一。几个小时与此类项目玩弄后，我已经成功地建立起这样的：

There are several places that talk about how to get an icon from a file extension such as this one and this other one. After several hours of playing around with this kind of projects I have managed to build something like:

private void addButton_Click(object sender, System.EventArgs e)
    {           
        System.Drawing.Icon temp = IconReader.GetFileIcon(".cs", IconReader.IconSize.Large, false);
        pictureBox1.Image = temp.ToBitmap();
    }

这是按钮的执行得到我：

the execution of that button gets me:

但我想真正得到大图标。注意在Windows的图标怎么也更大：

but I am trying to actually get the large icon. Note how the icons on windows are much bigger:

我怎么能得到图标，而不是较小的一个。我花了这么多时间来修改其他程序。此外，我会想，使其与WPF工作，大部分的例子是有窗户的形式。我将不胜感激，如果我能得到如何提取一个文件图标，而不是修改和整个项目的例子。如果这是不可能的仍然将是非常有益的，我会很高兴。这只是我不是那么好程序员和我花了很多时间来修改其他例子。

How could I get that icon instead of the smaller one. I have spend so much time changing the other programs. Moreover I will like to make it work with wpf and most of the examples are with windows forms. I would appreciate if I can get an example of how to extract a files icon instead of modifying and entire project. If that is not possible that would still be very helpful and I will appreciate. It's just that I am not that good of a programmer and it took me a lot of time to modify the other examples.

推荐答案

这里有一个解决方案的 http://www.codeproject.com/KB/WPF/filetoiconconverter.aspx

here's a solution http://www.codeproject.com/KB/WPF/filetoiconconverter.aspx

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