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How To Recreate Zip File From Request.Inputstream in ASP.Net Webpage

Posted on 2009-06-28
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Last Modified: 2012-05-07
I have uploaded a zip file to a webpage (.aspx). The zip is located in the inputstream of the page.request object.

Can someone please let me know the method for reconstructing the zip from the inputstream property?
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Question by:Asparona
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LVL 15

Accepted Solution

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Praveen Venu earned 500 total points
ID: 24734500
try this
StreamWriter tw = null;
Stream st = null;
FileStream output = null;
 
 
Page.Request.ContentType = "multipart/form-data";
string strFileNamePrefix = Page.Request.Headers.Get("FileName");
 
st = Page.Request.InputStream;
 
output = new FileStream(System.String.Concat(dirPath, strUnit, "\\", strDirectory, "\\", TimeStampInFileNameFormat(), ".zip"), FileMode.CreateNew);
 
Byte[] buffer = new Byte[4096];
int byteReads = st.Read(buffer, 0, 4096);
while (byteReads > 0)
{
output.Write(buffer, 0, byteReads);
byteReads = st.Read(buffer, 0, 4096);
}
 
st.Close();
output.Close();

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Author Closing Comment

by:Asparona
ID: 31597730
Thanks for your help!
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