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指定为Embedded Resource的资源文件的

发布时间: 2012-01-02 22:40:04 作者: rapoo

指定为Embedded Resource的资源文件的操作问题
现在有一个Excel文件,通过指定为Embedded Resource,编译进exe文件了。

窗体上有一个按钮,点击改按钮,需要将该Excel文件保存到磁盘上。

请问如何操作?



[解决办法]
//this code requires System.Reflection namespace

//get names of resources in the assembly
string[] myassembly
= Assembly.GetExecutingAssembly().GetManifestResourceNames();

//create stream from the resource.
Stream theResource
= Assembly.GetExecutingAssembly().GetManifestResourceStream(myassembly[0]);


//Create binary reader from the stream

BinaryReader br = new BinaryReader(theResource);
//then filestream
FileStream fs = new FileStream(Environment.GetEnvironmentVariable("TEMP") +
+"\\test.xls" , FileMode.Create);
BinaryWriter bw = new BinaryWriter(fs); //and then binary writer
byte[] bt = new byte[theResource.Length]; //read the resource
theResource.Read(bt,0, bt.Length); //and then write to the file
bw.Write(bt); //don't forget to close all streams
br.Close();
bw.Close();

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