protected void DownloadFile(object sender, EventArgs e)
{
LinkButton lnkDownloadAttachment = (LinkButton)sender;
int id = Convert.ToInt32(lnkDownloadAttachment.CommandArgument);
var accept = dbContext.tblAttachments.Where(x => x.id == id).FirstOrDefault();
if (accept != null)
{
accept.IsCheckerReviewed = true;
accept.datecreated = DateTime.Now;
dbContext.Entry(accept).State = EntityState.Modified;
dbContext.SaveChanges();
}
tblAttachment empdata = new tblAttachment();
var selectQuery = dbContext.tblAttachments.Where(x => x.id == id);
foreach (var item in selectQuery)
{
tblAttachment myData = item as tblAttachment;
DownloadFileFromDatabase(myData.attachmentfile, myData.attachmentname, myData.contenttype);
}
}
/// <summary>
/// SaveKnowledgeBase() method is used to save knowledgebase data
/// </summary>
/// <param name="KnowledgeBase"></param>
public void SaveKnowledgeBase(KnowledgeBase knowledgeBase)
{
using (var dbContextTransaction = _db.Database.BeginTransaction())
{
try
{
tblKnowledgeBase objKnowledgeBase = null;
objKnowledgeBase = new tblKnowledgeBase()
{
Title = knowledgeBase.Title,
Text = knowledgeBase.Text,
DistrictId = knowledgeBase.DistrictId,
RoleId = knowledgeBase.RoleId,
CreateDatetime = knowledgeBase.CreatedDateTime,
};
_db.tblKnowledgeBases.Add(objKnowledgeBase);
_db.SaveChanges();
tblAttachment objAttachment = null;
if (knowledgeBase.FileDetails != null)
{
foreach (var file in knowledgeBase.FileDetails)
{
objAttachment = new tblAttachment()
{
CreatedDate = knowledgeBase.CreatedDateTime,
CreatedUserId = knowledgeBase.CreatedUserId,
FileName = file.PhysicalFileName,
OriginalFileName = file.OriginalFileName,
FileExtension = file.FileExtension
};
_db.tblAttachments.Add(objAttachment);
_db.SaveChanges();
tblKnowledgeBaseAttachment objKnowledgeBaseAttachment = null;
objKnowledgeBaseAttachment = new tblKnowledgeBaseAttachment()
{
AttachmentId = objAttachment.AttachmentId,
KnowledgeBaseId = objKnowledgeBase.KnowledgeBaseId,
CreatedDate = knowledgeBase.CreatedDateTime,
CreatedUserId = knowledgeBase.CreatedUserId
};
_db.tblKnowledgeBaseAttachments.Add(objKnowledgeBaseAttachment);
_db.SaveChanges();
}
}
dbContextTransaction.Commit();
}
catch (Exception ex)
{
dbContextTransaction.Rollback();
throw ex;
}
}
}
protected void DownloadFile(object sender, EventArgs e)
{
LinkButton lnkDownloadAttachment = (LinkButton)sender;
int id = Convert.ToInt32(lnkDownloadAttachment.CommandArgument);
tblAttachment empdata = new tblAttachment();
var selectQuery = dbContext.tblAttachments.Where(x => x.id == id);
foreach (var item in selectQuery)
{
tblAttachment myData = item as tblAttachment;
DownloadFileFromDatabase(myData.attachmentfile, myData.attachmentname, myData.contenttype);
}
}
protected void UploadMultipleFileExisting(object sender, EventArgs e)
{
if (uploadFile.UploadedFiles.Count == 0)
{
Show("Select File First");
}
else
{
//Convert File To Base64String Before Saving to Database
string fileext = string.Empty;
foreach (UploadedFile file in uploadFile.UploadedFiles)
{
byte[] bytes = new byte[file.ContentLength];
file.InputStream.Read(bytes, 0, bytes.Length);
filename = file.GetName().Replace(",", "_").Replace(" ", "_");
//filetype = file.ContentType;
fileext = Path.GetExtension(filename);
if (fileext == ".pdf")
{
filetype = "application/pdf";
}
else if (fileext == ".xls")
{
filetype = "application/vnd.ms-excel";
}
else if (fileext == ".xlsx")
{
filetype = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
}
else if (fileext.ToLower() == ".pptx")
{
filetype = "application/vnd.openxmlformats-officedocument.presentationml.presentation";
}
else if (fileext.ToLower() == ".ppt")
{
filetype = "application/vnd.ms-powerpoint";
}
else if (fileext.ToLower() == ".docx")
{
filetype = "application/vnd.openxmlformats-officedocument.wordprocessingml.document";
}
else if (fileext.ToLower() == ".doc")
{
filetype = "application/msword";
}
else if (fileext.ToLower() == ".jpeg" || fileext == ".jpg")
{
filetype = "image/jpeg";
}
else if (fileext.ToLower() == ".png")
{
filetype = "image/png";
}
Response.Charset = string.Empty;
string code = Session["RCode"].ToString().Trim();
//var a = dbContext.tblAttachments.Where(x => x.attachmentname == filename && x.jr_code == code
//&& x.typeofattachment == "Admin").FirstOrDefault();
//if(a != null)
//{
tblAttachment tbl = new tblAttachment()
{
attachmentfile = Convert.ToBase64String(bytes, 0, bytes.Length),
attachmentname = filename,
contenttype = filetype,
jr_code = code,//Session["RCode"].ToString().Trim(),
typeofattachment = "Admin",
IsChecked = false,
IsPrepared = false,
IsApproved = false,
IsCheckerReviewed = false,
IsApproverReviewed = false,
issubmitted = true,
datecreated = DateTime.Now
};
dbContext.tblAttachments.Add(tbl);
dbContext.SaveChanges();
//}
}
gridAttachment2.Rebind();
}
}
/// <summary>
/// SaveKnowledgeBase() method is used to save knowledgebase data
/// </summary>
/// <param name="KnowledgeBase"></param>
public void SaveKnowledgeBase(KnowledgeBase knowledgeBase)
{
using (var dbContextTransaction = _db.Database.BeginTransaction())
{
try
{
tblKnowledgeBase objKnowledgeBase = null;
objKnowledgeBase = new tblKnowledgeBase()
{
Title = knowledgeBase.Title,
Text = knowledgeBase.Text,
DistrictId = knowledgeBase.DistrictId,
RoleId = knowledgeBase.RoleId,
CreateDatetime = knowledgeBase.CreatedDateTime,
};
_db.tblKnowledgeBases.Add(objKnowledgeBase);
_db.SaveChanges();
tblAttachment objAttachment = null;
if (knowledgeBase.FileDetails != null)
{
foreach (var file in knowledgeBase.FileDetails)
{
objAttachment = new tblAttachment()
{
CreatedDate = knowledgeBase.CreatedDateTime,
CreatedUserId = knowledgeBase.CreatedUserId,
FileName = file.PhysicalFileName,
OriginalFileName = file.OriginalFileName,
FileExtension = file.FileExtension
};
_db.tblAttachments.Add(objAttachment);
_db.SaveChanges();
tblKnowledgeBaseAttachment objKnowledgeBaseAttachment = null;
objKnowledgeBaseAttachment = new tblKnowledgeBaseAttachment()
{
AttachmentId = objAttachment.AttachmentId,
KnowledgeBaseId = objKnowledgeBase.KnowledgeBaseId,
CreatedDate = knowledgeBase.CreatedDateTime,
CreatedUserId = knowledgeBase.CreatedUserId
};
_db.tblKnowledgeBaseAttachments.Add(objKnowledgeBaseAttachment);
_db.SaveChanges();
}
}
dbContextTransaction.Commit();
}
catch (Exception ex)
{
dbContextTransaction.Rollback();
throw ex;
}
}
}
