c# - Monodevelop Android 下载文件

Question

我正在使用适用于 Android 的 MonoDevelop，希望获得一些帮助，以便轻松地从 URL 下载文件，然后将其保存到文件中。我已经看到了这个动作的许多 Java 版本，但如果可能的话，我会使用一些 C# 代码。

提前致谢。

Answer 1

请参阅文档到WebClient. DownloadFile.

来自文档的示例：

string remoteUri = "http://www.contoso.com/library/homepage/images/";
string fileName = "ms-banner.gif", myStringWebResource = null;
// Create a new WebClient instance.
WebClient myWebClient = new WebClient();
// Concatenate the domain with the Web resource filename.
myStringWebResource = remoteUri + fileName;
Console.WriteLine("Downloading File \"{0}\" from \"{1}\" .......\n\n", fileName, myStringWebResource);
// Download the Web resource and save it into the current filesystem folder.
myWebClient.DownloadFile(myStringWebResource,fileName);        
Console.WriteLine("Successfully Downloaded File \"{0}\" from \"{1}\"", fileName, myStringWebResource);
Console.WriteLine("\nDownloaded file saved in the following file system folder:\n\t" + Application.StartupPath);