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Goran Bibic
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The multi-part identifier "System.Data.SqlClient.SqlCommand"
Mar 11 2018 3:03 AM
private void prijavaAction()
{
if (textBox1.Text.All(char.IsDigit))
{
string selektujradnika = "SELECT ime_prezime FROM radnici WHERE (bar_kod LIKE @FIND)";// pronaci radnika u bazi
SqlCommand osobaId = new SqlCommand(selektujradnika);
con = new SqlConnection(cs);
con.Open();
con.Close();
{
con.Open();
osobaId = new SqlCommand(selektujradnika);
osobaId.Connection = con;
osobaId.Parameters.Add(new SqlParameter("@Find", System.Data.SqlDbType.VarChar, 50, "bar_kod")).Value = textBox1.Text;
osobaId.Parameters["@Find"].Value = textBox1.Text;
rdr = osobaId.ExecuteReader();
messageLabel.Text = " ";
readerresultTextbox.Text = " ";
if (rdr.Read()) //prijava radnika
{
notificationPanel.BackColor = System.Drawing.ColorTranslator.FromHtml("#FFE11A");
messageLabel.Text = (rdr["ime_prezime"].ToString()) + " je prijavljen u \n " + DateTime.Now.ToString("dd.MM.yyyy HH:mm:ss");
readerresultTextbox.Text = (rdr["ime_prezime"].ToString());
con.Close();
string selektujradnika2 = "SELECT ime_prezime FROM radnici WHERE (bar_kod LIKE @Find)";
SqlCommand osobaId2 = new SqlCommand(selektujradnika2);
con.Open ();
string provjeraprijavestring = "SELECT COUNT (*) FROM dbo.prijava_radnika WHERE radnik= " + osobaId + " and vrijemeodjave is null and status='prijavljen'";// pronaci radnika u bazi
//string provjeraprijavestring2 = "SELECT count(*) FROM dbo.prijava_radnika WHERE vrijemeodjave IS NULL and status = 'prijavljen'";// pronaci radnika u bazi
SqlCommand komandaprijave = new SqlCommand(provjeraprijavestring, con);
int userCount = (int)komandaprijave.ExecuteScalar();
if (userCount == 1)
{
///////////////////////////////////
using (SqlConnection openCon3 = new SqlConnection(cs))
{
SqlCommand comm = new SqlCommand(cs);
comm.CommandText = "select max(brojprijavnice2) from dbo.prijava_radnika";
comm.Connection = openCon3;
openCon3.Open();
rdr = comm.ExecuteReader();
int max = 0;
while (rdr.Read())
{
max = Convert.ToInt32(rdr[0].ToString());
Console.WriteLine(max);
}
openCon3.Close();
String saveStaff = "UPDATE dbo.prijava_radnika SET vrijemeodjave=@vrijemeodjave, brojprijavnice2=" + (max + 1) + " WHERE radnik=" + osobaId;
using (SqlCommand querySaveStaff = new SqlCommand(saveStaff))
{
querySaveStaff.Connection = openCon3;
querySaveStaff.Parameters.Add("@vrijemeodjave", SqlDbType.DateTime).Value = DateTime.Now;
openCon3.Open();
querySaveStaff.ExecuteNonQuery();
openCon3.Close();
// osobaId = new SqlCommand(selektujradnika);
// osobaId.Connection = con;
notificationPanel.BackColor = System.Drawing.ColorTranslator.FromHtml("#76AB01");
messageLabel.Text = selektujradnika + " je odjavljen u\n" + DateTime.Now.ToString("dd.MM.yyyy HH:mm:ss");
textBox1.Text = "";
}
}
}
else
{
string saveStaff = "INSERT into dbo.prijava_radnika (vrijemeprijave, radnik, status) VALUES(@vrijemeprijave,@radnik,'prijavljen')";
using (SqlCommand querySaveStaff = new SqlCommand(saveStaff))
{
querySaveStaff.Connection = con;
querySaveStaff.Parameters.Add("@vrijemeprijave", SqlDbType.DateTime).Value = DateTime.Now;
// querySaveStaff.Parameters.Add("@vrijemeodjave", SqlDbType.DateTime).Value = vrijemeodjaveDateTimePicker;
//querySaveStaff.Parameters.Add("@brojprijavnice", SqlDbType.VarChar, 255).Value = brojprijavnice2TextBox.Text;
querySaveStaff.Parameters.Add("@radnik", SqlDbType.VarChar, 255).Value = readerresultTextbox.Text;
// querySaveStaff.Parameters.Add("@id_fakture", SqlDbType.Int).Value = id_fakture;
con.Open();
querySaveStaff.ExecuteNonQuery();
con.Close();
osobaId = new SqlCommand(selektujradnika);
osobaId.Connection = con;
}
}
con.Close();
}
else
{
notificationPanel.BackColor = System.Drawing.ColorTranslator.FromHtml("#FD7400");
messageLabel.Text = "Ne postoji radnik sa ovim bar kodom";
textBox1.Text = "";
}
}
}
else
{
notificationPanel.BackColor = System.Drawing.ColorTranslator.FromHtml("#FD7400");
messageLabel.Text = "Bar kod nije važeci ili nije bar kod";
textBox1.Text = "";
}
}
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Why dont work update ///another way