private void re(object sender, EventArgs e) { String conURL1 = "Data Source = DESKTOP-RPO4Q5R\\PARVEEN; Initial Catalog =ProjectB; User ID = mohsin; Password = mohsin123; MultipleActiveResultSets = True"; //String conURL = "Data Source = (local); Initial Catalog = MedicalEncyclopedia; Integrated Security = True; MultipleActiveResultSets = True"; SqlConnection conn1 = new SqlConnection(conURL1); conn1.Open(); String cmd2 = "SELECT RegistrationNumber From Student"; //SqlCommand cmd = new SqlCommand("SELECT * FROM Customer", conn); SqlCommand cmd02 = new SqlCommand(cmd2, conn1); SqlDataReader sd = cmd02.ExecuteReader(); while (sd.Read()) { cboStdId.Items.Add(sd[0]); } ////Load Tiltles of Assessment String assess = "SELECT Title From Assessment"; //SqlCommand cmd = new SqlCommand("SELECT * FROM Customer", conn); SqlCommand sqlcmd = new SqlCommand(assess, conn1); SqlDataReader sqldata = sqlcmd.ExecuteReader(); while (sqldata.Read()) { cboAssessment.Items.Add(sqldata[0]); } /// Load Details into Rubriclvlcomobox String rubriclvl = "SELECT Details From RubricLevel"; //SqlCommand cmd = new SqlCommand("SELECT * FROM Customer", conn); SqlCommand sqlcommand = new SqlCommand(rubriclvl, conn1); SqlDataReader sqldataread = sqlcommand.ExecuteReader(); while (sqldataread.Read()) { cboRubriclvl.Items.Add(sqldataread[0]); } StudentResult stdResult = new StudentResult(); dgvStdres.DataSource = stdResult.Showdata(); dgvStdres.Columns.Add(stdResult.Editbtn()); dgvStdres.Columns.Add(stdResult.Deletebtn()); }
private void btnUpdate_Click(object sender, EventArgs e) { StudentResult stdResult = new StudentResult(); dgvStdres.DataSource = stdResult.Showdata(); }