public IActionResult UploadFilesAjax()
{
string _FilePath = CPAppContext.QueryString <string>("FilePath");
_FilePath = CPAppContext.CPFilesPath() + _FilePath;
if (System.IO.Directory.Exists(_FilePath) == false)
{
System.IO.Directory.CreateDirectory(_FilePath);
}
long size = 0;
var files = Request.Form.Files;
foreach (var file in files)
{
var filename = ContentDispositionHeaderValue
.Parse(file.ContentDisposition)
.FileName
.Trim('"');
filename = _FilePath + $@"\{filename}";
size += file.Length;
using (FileStream fs = System.IO.File.Create(filename))
{
file.CopyTo(fs);
fs.Flush();
}
}
string message = "{\"ReturnCode\":" + 1 + "}";
return(Json(message));
}
public FileResult DownloadFile()
{
string FilePath = CPAppContext.QueryString <string>("FilePath");
FilePath = CPAppContext.CPFilesPath() + FilePath;
byte[] fileBytes = System.IO.File.ReadAllBytes(FilePath);
return(File(fileBytes, "application/x-msdownload", System.IO.Path.GetFileName(FilePath)));
}
public FileResult ShowPicture()
{
string FilePath = CPAppContext.QueryString <string>("FilePath");
FilePath = CPAppContext.CPFilesPath() + FilePath;
int lastIndex = FilePath.LastIndexOf(".");
string fileEx = FilePath.Substring(lastIndex + 1, FilePath.Length - lastIndex - 1);
// return new FileStreamResult(new FileStream(FilePath, FileMode.Open), "image/" + fileEx);
byte[] fileBytes = System.IO.File.ReadAllBytes(FilePath);
return(File(fileBytes, "image/" + fileEx, System.IO.Path.GetFileName(FilePath)));
}