C#

string UserID = Session["UserID"].ToString();

string UserID = Session["UserID"].ToString(); //put breakpoint on this line
var Inquser = from  u in lstusers where u.User_ID == int.Parse(Session["UserID"].ToString()) && u.Pass_word == txtopwd.Text.Trim();

int userId;
object sessionValue = Session["UserID"];
string session = string.Empty;
string password = txtopwd.Text;
if (session != null && int.TryParse(session.ToString(), out userId) && !string.IsNullOrWhitespace(password))
{
  var lnguser = from u in lstusers where u.User_ID == userId && u.Pass_word == password.Trim();
}

정성만 wrote:

Barcode image binary data must be sent to the printer.

Bastard Programmer from Hell
If you can't read my code, try converting it here[^]

1. What error does it come up with? Give us a fighting chance here.
2. What happens if you run this query directly against your database?

SELECT        Robberies_Table.BankName, Robberies_Table.Region, Robberies_Table.BranchCode, Robberies_Table.[Date], Robberies_Table.Ammount,
                         Robberies_Table.Description, Robberies_Table.Robbery_ID, Robberies_Table.[Year], Branches_Table.BranchName
FROM            (Robberies_Table INNER JOIN
                         Branches_Table ON Robberies_Table.BranchCode = Branches_Table.BranchCode)

writeableBitmap.Lock();
unsafe {
      Marshal.Copy(my_arrb_8bit
                  , 0
                  , writeableBitmap.BackBuffer
                  , img_w * img_h);
}

// Specify the area of the bitmap that changed.
writeableBitmap.AddDirtyRect(new Int32Rect(0, 0, img_w, img_h));

// Release the back buffer and make it available for display.
writeableBitmap.Unlock();