How to create file and save folder in mvc?

1. Create File

public FileStreamResult CreateFile(string fileName)

{

FileInfo info = new FileInfo(fileName);

if (!info.Exists)

{

using (StreamWriter writer = info.CreateText())

{

writer.WriteLine("Hello, I am a new text file");

}

return File(info.OpenRead(), "text/plain");

}

2. Save File in Folder

[HttpPost]

public string FileUpload(HttpPostedFileBase file)

{

if (file != null && file.ContentLength > 0)

{

string pic = System.IO.Path.GetFileName(file.FileName);

var ext = file.FileName.Substring(file.FileName.LastIndexOf('.'));

var extension = ext.ToLower();

imageName = Guid.NewGuid().ToString() + extension;

string directoryName = Server.MapPath("~/Content/dist/uploadedImages");

if (!Directory.Exists(directoryName))

{

Directory.CreateDirectory(directoryName);

}

string path = System.IO.Path.Combine(directoryName, imageName);

// file is uploaded

file.SaveAs(path);

return imageName;

}

return imageName;

}

2 Replies

Know the answer? Post it — somebody with the same question will find it here.

Salman Beg6y ago
Hi. You can follow up with this link for example, https://www.aspsnippets.com/Articles/Upload-and-Save-file-to-Server-Folder-Disk-in-ASPNet-MVC.aspx
0
Bhuban Magar6y ago
1. Create File

public FileStreamResult CreateFile(string fileName)
{
FileInfo info = new FileInfo(fileName);
if (!info.Exists)
{
using (StreamWriter writer = info.CreateText())
{
writer.WriteLine("Hello, I am a new text file");
}
}
return File(info.OpenRead(), "text/plain");
}

2. Save File in Folder

[HttpPost]
public string FileUpload(HttpPostedFileBase file)
{
if (file != null && file.ContentLength > 0)
{
string pic = System.IO.Path.GetFileName(file.FileName);
var ext = file.FileName.Substring(file.FileName.LastIndexOf('.'));
var extension = ext.ToLower();
imageName = Guid.NewGuid().ToString() + extension;
string directoryName = Server.MapPath("~/Content/dist/uploadedImages");
if (!Directory.Exists(directoryName))
{
Directory.CreateDirectory(directoryName);
}
string path = System.IO.Path.Combine(directoryName, imageName);
// file is uploaded
file.SaveAs(path);

return imageName;
}
return imageName;
}
0