protected void btnDownloadFile_Click(object sender, EventArgs e)
{
try
{
if (Session["eDocDetailsForDownload"] != null)
{
MachineDocumentsData data = Session["eDocDetailsForDownload"] as MachineDocumentsData;
if (!string.IsNullOrEmpty(data.FileName) && !string.IsNullOrEmpty(data.FileInBase64))
{
byte[] fileByte = Convert.FromBase64String(data.FileInBase64);
string filename = data.FileName;
Response.Clear();
MemoryStream ms = new MemoryStream(fileByte);
Response.ContentType = "application/" + data.FileExtension;
Response.AddHeader("content-disposition", "attachment;filename=" + filename);
Response.Buffer = true;
ms.WriteTo(Response.OutputStream);
Response.End();
}
}
}
catch (Exception ex)
{
}
}
private MachineDocumentsData setAndGetData(string MachineID, string MTB, string MTBSeialNumber, string ModelNumber, string DocumentName)
{
MachineDocumentsData data = new MachineDocumentsData();
data.MachineID = MachineID;
data.MTB = MTB;
data.MTBSeialNumber = MTBSeialNumber;
data.ModelNumber = ModelNumber;
data.FileName = DocumentName;
return(data);
}
public static MachineDocumentsData getFileNamePath(string fileId, string filenameStr, string colName)
{
string filePath = "";
MachineDocumentsData data = new MachineDocumentsData();
try
{
byte[] fileByte = null;
string fileBase64 = "";
fileByte = MongoDBAccess.getEDocFilesInByte(fileId, colName);
if (fileByte != null)
{
fileBase64 = Convert.ToBase64String(fileByte);
}
string fileName = filenameStr;
if (!string.IsNullOrEmpty(fileBase64))
{
string extension = "";
if (filenameStr != "")
{
var list = filenameStr.Split('.').ToList();
extension = list[list.Count - 1].ToLower();
}
string filetype = "";
if ((extension == "mp4") || (extension == "wmv") || (extension == "avi") || (extension == "mov") || (extension == "qt") || (extension == "yuv") || (extension == "mkv") || (extension == "webm") || (extension == "flv") || (extension == "ogg") || (extension == "gif"))
{
filetype = "video";
}
else if (extension == "png" || extension == "jpg" || extension == "tif" || extension == "tiff" || extension == "bmp" || extension == "jpeg" || extension == "gif" || extension == "eps" || extension == "tif" || extension == "tif" || extension == "tif")
{
filetype = "image";
}
else if (extension == "pdf")
{
filetype = "pdf";
}
else if (extension == "xlsx" || extension == "xlsm" || extension == "xlsb" || extension == "xltx" || extension == "xltm" || extension == "xls" || extension == "xlt" || extension == "xml" || extension == "xlam" || extension == "xlw" || extension == "xlr")
{
filetype = "excel";
}
else
{
filetype = "other";
}
// data.FileName = "MachineFiles/" + fileName + "#toolbar=0";
data.FileName = filenameStr;
data.FileInBase64 = fileBase64;
data.FileType = filetype;
data.FileExtension = extension;
}
else
{
data.FileName = "";
data.FileInBase64 = "";
data.FileType = "";
data.FileExtension = "";
}
}
catch (Exception ex)
{
data.FileName = "";
data.FileInBase64 = "";
data.FileType = "";
data.FileExtension = "";
}
HttpContext.Current.Session["eDocDetailsForDownload"] = data;
return(data);
}
