upload and download file

niki_nilu

hi i want upload file on server. and how to download it. gayatri

Gayatri

N a v a n e e t h

niki_nilu wrote:

i want upload file on server.

Use FileUpload control.

niki_nilu wrote:

and how to download it.

Just redirect to that file. Response.Redirect("FileName.extension");

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niki_nilu

hi yes i took input file control. but where i will see that uploaded file. my code is--

if (File1.PostedFile != null) //Checking for valid file
{
// Since the PostedFile.FileNameFileName gives the entire path we use Substring function to rip of the filename alone.
string StrFileName = File1.PostedFile.FileName.Substring(File1.PostedFile.FileName.LastIndexOf("\\") + 1);
string StrFileType = File1.PostedFile.ContentType;
int IntFileSize = File1.PostedFile.ContentLength;
//Checking for the length of the file. If length is 0 then file is not uploaded.
if (IntFileSize <= 0)
Response.Write("<font color='Red' size='2'>Uploading of file " + StrFileName + " failed </font>");
else
{
File1.PostedFile.SaveAs(Server.MapPath(".\\" + StrFileName));
Messagebox.Show("Your file was uploaded successfully");
//Response.Write("<font color='green' size='2'>Your file " + StrFileName + " of type " + StrFileType + " and size " + IntFileSize.ToString() + " bytes was uploaded successfully</font>");
}
}

Gayatri

AhsanS

When you are using some one else code. Please try to understand it first. File1.PostedFile.SaveAs(Server.MapPath(".\\" + StrFileName)); You are giving this path. So it will be uploaded there.

Ahsan Ullah Senior Software Engineer

Manas Bhardwaj

niki_nilu wrote:

but where i will see that uploaded file.

In the virtual directory of your web. :-O

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N a v a n e e t h

niki_nilu wrote:

if (File1.PostedFile != null)

If you are using ASp.NET file upload control use File1.HasFile

niki_nilu wrote:

string StrFileName = File1.PostedFile.FileName.Substring(File1.PostedFile.FileName.LastIndexOf("\\") + 1);

string StrFileName = IO.Path.GetFileName(File1.PostedFile.FileName);

niki_nilu wrote:

but where i will see that uploaded file.

In the same place where you are uploading it :confused:

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