private void button1_Click(object sender, EventArgs e) { if (cmbCourse1.Text == "") { MessageBox.Show("Please select course", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); cmbCourse1.Focus(); return; } if (cmbBranch1.Text == "") { MessageBox.Show("Please select branch", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); cmbBranch1.Focus(); return; } if (cmbSemester1.Text == "") { MessageBox.Show("Please select semester", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); cmbSemester1.Focus(); return; } if (cmbSession1.Text == "") { MessageBox.Show("Please select session", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); cmbSession1.Focus(); return; } if (cmbSection1.Text == "") { MessageBox.Show("Please select section", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); cmbSection1.Focus(); return; } if (cmbSubjectCode.Text == "") { MessageBox.Show("Please select subject code", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); cmbSubjectCode.Focus(); return; } try { Cursor = Cursors.WaitCursor; timer1.Enabled = true; rptAttendance rpt = new rptAttendance(); //The report you created. SqlConnection myConnection = default(SqlConnection); SqlCommand MyCommand = new SqlCommand(); SqlDataAdapter myDA = new SqlDataAdapter(); CMS_DBDataSet myDS = new CMS_DBDataSet(); //The DataSet you created. myConnection = new SqlConnection("Data Source=GHAFFARI\\ALIGHAFFARI;Initial Catalog=CMS;Integrated Security=True;"); MyCommand.Connection = myConnection; MyCommand.CommandText = "select * from Attendance where Course= '" + cmbCourse1.Text + "' and branch='" + cmbBranch1.Text + "' and Session='" + cmbSession1.Text + "' and Semester = '" + cmbSemester1.Text + "' and Section = '" + cmbSection1.Text + "' and SubjectCode = '" + cmbSubjectCode.Text + "' and AttendanceDate between @date1 and @date2 order by Student_name "; MyCommand.Parameters.Add("@date1", SqlDbType.DateTime, 30, " AttendanceDate").Value = dateTimePicker4.Value.Date; MyCommand.Parameters.Add("@date2", SqlDbType.DateTime, 30, " AttendanceDate").Value = dateTimePicker3.Value.Date; MyCommand.CommandType = CommandType.Text; myDA.SelectCommand = MyCommand; myDA.Fill(myDS, "Attendance"); con.Open(); cmd = new SqlCommand("select Count(ScholarNo) from Attendance where Course= '" + cmbCourse1.Text + "' and branch='" + cmbBranch1.Text + "' and Session='" + cmbSession1.Text + "' and Semester = '" + cmbSemester1.Text + "' and Section = '" + cmbSection1.Text + "' and SubjectCode = '" + cmbSubjectCode.Text + "' and AttendanceDate between @date1 and @date2 group by ScholarNo", con); cmd.Parameters.Add("@date1", SqlDbType.DateTime, 30, " AttendanceDate").Value = dateTimePicker4.Value.Date; cmd.Parameters.Add("@date2", SqlDbType.DateTime, 30, " AttendanceDate").Value = dateTimePicker3.Value.Date; rdr = cmd.ExecuteReader(); if (rdr.Read()) { label20.Text = rdr.GetInt32(0).ToString(); } if ((rdr != null)) { rdr.Close(); } if (con.State == ConnectionState.Open) { con.Close(); } rpt.SetDataSource(myDS); rpt.SetParameterValue("variable", dateTimePicker4.Value); rpt.SetParameterValue("variable1", dateTimePicker3.Value); rpt.SetParameterValue("variable2", label20.Text); crystalReportViewer2.ReportSource = rpt; } catch (Exception ex) { MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); } }
private void btnGetData_Click(object sender, EventArgs e) { crystalReportViewer1.ReportSource = null; if (cmbSession.Text == "") { MessageBox.Show("Please select session", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); cmbSession.Focus(); return; } if (cmbCourse.Text == "") { MessageBox.Show("Please select course", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); cmbCourse.Focus(); return; } if (cmbBranch.Text == "") { MessageBox.Show("Please select branch", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); cmbBranch.Focus(); return; } if (cmbSemester.Text == "") { MessageBox.Show("Please select semester", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); cmbSemester.Focus(); return; } if (cmbSection.Text == "") { MessageBox.Show("Please select section", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); cmbSection.Focus(); return; } try { Cursor = Cursors.WaitCursor; timer1.Enabled = true; rptAttendance rpt = new rptAttendance(); //The report you created. SqlConnection myConnection = default(SqlConnection); SqlCommand MyCommand = new SqlCommand(); SqlDataAdapter myDA = new SqlDataAdapter(); CMS_DBDataSet1 myDS = new CMS_DBDataSet1(); //The DataSet you created. myConnection = new SqlConnection(cs.DBConn); myConnection.Open(); MyCommand.Connection = myConnection; MyCommand.CommandText = "select * from Attendance,Student where Student.scholarno=Attendance.ScholarNo and Attendance.Course= '" + cmbCourse.Text + "'and Attendance.branch='" + cmbBranch.Text + "'and Attendance.Session='" + cmbSession.Text + "' and Attendance.Semester = '" + cmbSemester.Text + "' and Attendance.Section = '" + cmbSection.Text + "' and Status = 'Yes' and AttendanceDate between @date1 and @date2 order by Student.Student_name,Student.ScholarNo "; MyCommand.Parameters.Add("@date1", SqlDbType.DateTime, 30, " AttendanceDate").Value = dateTimePicker1.Value.Date; MyCommand.Parameters.Add("@date2", SqlDbType.DateTime, 30, " AttendanceDate").Value = dateTimePicker2.Value.Date; MyCommand.CommandType = CommandType.Text; myDA.SelectCommand = MyCommand; myDA.Fill(myDS, "Student"); myDA.Fill(myDS, "Attendance"); myConnection.Close(); myDA.Dispose(); MyCommand.Dispose(); myConnection.Dispose(); con = new SqlConnection(cs.DBConn); con.Open(); cmd = new SqlCommand("select Count(ScholarNo) from Attendance where Course= '" + cmbCourse.Text + "'and branch='" + cmbBranch.Text + "'and Session='" + cmbSession.Text + "' and Semester = '" + cmbSemester.Text + "' and Section = '" + cmbSection.Text + "' and AttendanceDate between @date1 and @date2 group by ScholarNo ", con); cmd.Parameters.Add("@date1", SqlDbType.DateTime, 30, " AttendanceDate").Value = dateTimePicker1.Value.Date; cmd.Parameters.Add("@date2", SqlDbType.DateTime, 30, " AttendanceDate").Value = dateTimePicker2.Value.Date; rdr = cmd.ExecuteReader(); if (rdr.Read()) { label21.Text = rdr.GetInt32(0).ToString(); } else { label21.Text = ""; } if ((rdr != null)) { rdr.Close(); } if (con.State == ConnectionState.Open) { con.Close(); } rpt.SetDataSource(myDS); rpt.SetParameterValue("variable", dateTimePicker1.Value); rpt.SetParameterValue("variable1", dateTimePicker2.Value); rpt.SetParameterValue("variable2", label21.Text); crystalReportViewer1.ReportSource = rpt; } catch (Exception ex) { MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); } }