private void cmbScholarshipPaymentID_SelectedIndexChanged(object sender, EventArgs e)
{
try
{
Cursor = Cursors.WaitCursor;
timer1.Enabled = true;
rptScholarshipPaymentReceipt rpt = new rptScholarshipPaymentReceipt();
//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(cs.DBConn);
MyCommand.Connection = myConnection;
MyCommand.CommandText = "select * from ScholarshipPayment,Student,Scholarship where Student.ScholarNo=ScholarshipPayment.ScholarNo and Scholarship.ScholarshipID=ScholarshipPayment.ScholarshipID and ScholarshipPaymentID = '" + cmbScholarshipPaymentID.Text + "'";
MyCommand.CommandType = CommandType.Text;
myDA.SelectCommand = MyCommand;
myDA.Fill(myDS, "ScholarshipPayment");
myDA.Fill(myDS, "Student");
myDA.Fill(myDS, "Scholarship");
rpt.SetDataSource(myDS);
crystalReportViewer1.ReportSource = rpt;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void frmEmployeeReport_Load(object sender, EventArgs e)
{
try
{
Cursor = Cursors.WaitCursor;
timer1.Enabled = true;
rptEmployee rpt = new rptEmployee();
//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 Employee ";
MyCommand.CommandType = CommandType.Text;
myDA.SelectCommand = MyCommand;
myDA.Fill(myDS, "Employee");
rpt.SetDataSource(myDS);
crystalReportViewer1.ReportSource = rpt;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void button1_Click(object sender, EventArgs e)
{
try
{
Cursor = Cursors.WaitCursor;
timer1.Enabled = true;
rptOthersTransaction rpt = new rptOthersTransaction();
//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 OtherTransaction where Date between @date1 and @date2";
MyCommand.Parameters.Add("@date1", SqlDbType.DateTime, 30, "Date").Value = DateFrom.Value.Date;
MyCommand.Parameters.Add("@date2", SqlDbType.DateTime, 30, "Date").Value = DateTo.Value.Date;
MyCommand.CommandType = CommandType.Text;
myDA.SelectCommand = MyCommand;
myDA.Fill(myDS, "OtherTransaction");
rpt.SetDataSource(myDS);
crystalReportViewer1.ReportSource = rpt;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void Print_Click(object sender, EventArgs e)
{
try
{
Cursor = Cursors.WaitCursor;
timer1.Enabled = true;
frmScholarshipPaymentReceipt frm = new frmScholarshipPaymentReceipt();
rptScholarshipPaymentReceipt rpt = new rptScholarshipPaymentReceipt();
//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 ScholarshipPayment where ScholarshipPaymentID = '" + ScholarshipPaymentID.Text + "'";
MyCommand.CommandType = CommandType.Text;
myDA.SelectCommand = MyCommand;
myDA.Fill(myDS, "ScholarshipPayment");
rpt.SetDataSource(myDS);
frm.crystalReportViewer1.ReportSource = rpt;
frm.Show();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void button12_Click(object sender, EventArgs e)
{
try
{
Cursor = Cursors.WaitCursor;
timer1.Enabled = true;
rptScholarshipPayment rpt = new rptScholarshipPayment();
//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(cs.DBConn);
MyCommand.Connection = myConnection;
MyCommand.CommandText = "select * from ScholarshipPayment,Student,Scholarship where Student.ScholarNo=ScholarshipPayment.scholarNo and ScholarShipPayment.ScholarshipID=Scholarship.ScholarShipID and PaymentDate between @date1 and @date2 and DuePayment > 0 order by PaymentDate ";
MyCommand.Parameters.Add("@date1", SqlDbType.DateTime, 30, "PaymentDate").Value = DateFrom.Value.Date;
MyCommand.Parameters.Add("@date2", SqlDbType.DateTime, 30, "PaymentDate").Value = DateTo.Value.Date;
MyCommand.CommandType = CommandType.Text;
myDA.SelectCommand = MyCommand;
myDA.Fill(myDS, "ScholarshipPayment");
myDA.Fill(myDS, "Student");
myDA.Fill(myDS, "Scholarship");
rpt.SetDataSource(myDS);
crystalReportViewer4.ReportSource = rpt;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void cmbStaffName_SelectedIndexChanged(object sender, EventArgs e)
{
try
{
Cursor = Cursors.WaitCursor;
timer1.Enabled = true;
rptSalaryPayment rpt = new rptSalaryPayment();
//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(cs.DBConn);
MyCommand.Connection = myConnection;
MyCommand.CommandText = "select * from EmployeePayment,Employee where EmployeePayment.StaffID=Employee.StaffID and Staffname= '" + cmbStaffName.Text + "' order by PaymentDate";
MyCommand.CommandType = CommandType.Text;
myDA.SelectCommand = MyCommand;
myDA.Fill(myDS, "EmployeePayment");
myDA.Fill(myDS, "Employee");
rpt.SetDataSource(myDS);
crystalReportViewer1.ReportSource = rpt;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void btnPrint_Click(object sender, EventArgs e)
{
try
{
Cursor = Cursors.WaitCursor;
timer1.Enabled = true;
rptSalarySlip rpt = new rptSalarySlip(); //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.
FrmSalarySlip frm = new FrmSalarySlip();
myConnection = new SqlConnection(cs.DBConn);
MyCommand.Connection = myConnection;
MyCommand.CommandText = "select * from EmployeePayment,Employee where Employee.StaffID=EmployeePayment.StaffID and PaymentID='" + txtPaymentID.Text + "'";
MyCommand.CommandType = CommandType.Text;
myDA.SelectCommand = MyCommand;
myDA.Fill(myDS, "EmployeePayment");
myDA.Fill(myDS, "Employee");
rpt.SetDataSource(myDS);
frm.crystalReportViewer1.ReportSource = rpt;
frm.Show();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void textBox1_TextChanged(object sender, EventArgs e)
{
try
{
Cursor = Cursors.WaitCursor;
timer1.Enabled = true;
rptStudentRegistration rpt = new rptStudentRegistration();
//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(cs.DBConn);
MyCommand.Connection = myConnection;
MyCommand.CommandText = "select * from studentRegistration where Student_name like '" + txtStudentName.Text + "%' order by DateOfAdmission";
MyCommand.CommandType = CommandType.Text;
myDA.SelectCommand = MyCommand;
myDA.Fill(myDS, "StudentRegistration");
rpt.SetDataSource(myDS);
crystalReportViewer3.ReportSource = rpt;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void button4_Click(object sender, EventArgs e)
{
try
{
Cursor = Cursors.WaitCursor;
timer1.Enabled = true;
rptStudentRegistration rpt = new rptStudentRegistration();
//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(cs.DBConn);
MyCommand.Connection = myConnection;
MyCommand.CommandText = "select * from studentRegistration where DateOfAdmission between @date1 and @date2 order by DateOfAdmission";
MyCommand.Parameters.Add("@date1", SqlDbType.DateTime, 30, " DateOfAdmission").Value = DateFrom.Value.Date;
MyCommand.Parameters.Add("@date2", SqlDbType.DateTime, 30, " DateOfAdmission").Value = DateTo.Value.Date;
MyCommand.CommandType = CommandType.Text;
myDA.SelectCommand = MyCommand;
myDA.Fill(myDS, "StudentRegistration");
rpt.SetDataSource(myDS);
crystalReportViewer2.ReportSource = rpt;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void frmFeeDetailsReport_Load(object sender, EventArgs e)
{
try
{
Cursor = Cursors.WaitCursor;
timer1.Enabled = true;
rptFeeDetails rpt = new rptFeeDetails();
//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(cs.DBConn);
MyCommand.Connection = myConnection;
MyCommand.CommandText = "select * from FeesDetails";
MyCommand.CommandType = CommandType.Text;
myDA.SelectCommand = MyCommand;
myDA.Fill(myDS, "FeesDetails");
rpt.SetDataSource(myDS);
crystalReportViewer1.ReportSource = rpt;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void button5_Click(object sender, EventArgs e)
{
if (Course.Text == "")
{
MessageBox.Show("Please select course", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
Course.Focus();
return;
}
if (Branch.Text == "")
{
MessageBox.Show("Please select branch", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
Branch.Focus();
return;
}
try
{
Cursor = Cursors.WaitCursor;
timer1.Enabled = true;
rptFeesPayment rpt = new rptFeesPayment();
//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(cs.DBConn);
MyCommand.Connection = myConnection;
MyCommand.CommandText = "select * from FeePayment,Student where Student.ScholarNo=FeePayment.ScholarNo and DateOfPayment between @date1 and @date2 and Course= '" + Course.Text + "'and branch='" + Branch.Text + "' order by DateOfPayment";
MyCommand.Parameters.Add("@date1", SqlDbType.DateTime, 30, "DateOfPayment").Value = Date_from.Value.Date;
MyCommand.Parameters.Add("@date2", SqlDbType.DateTime, 30, "DateOfPayment").Value = Date_to.Value.Date;
MyCommand.CommandType = CommandType.Text;
myDA.SelectCommand = MyCommand;
myDA.Fill(myDS, "FeePayment");
myDA.Fill(myDS, "Student");
rpt.SetDataSource(myDS);
crystalReportViewer1.ReportSource = rpt;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void Button1_Click(object sender, EventArgs e)
{
try
{
if (Course.Text == "")
{
MessageBox.Show("Please select course", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
Course.Focus();
return;
}
if (Branch.Text == "")
{
MessageBox.Show("Please select branch", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
Branch.Focus();
return;
}
if (Session.Text == "")
{
MessageBox.Show("Please select session", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
Session.Focus();
return;
}
Cursor = Cursors.WaitCursor;
timer1.Enabled = true;
rptStudentRegistration rpt = new rptStudentRegistration();
//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(cs.DBConn);
MyCommand.Connection = myConnection;
MyCommand.CommandText = "select * from studentRegistration where Course= '" + Course.Text + "'and branch='" + Branch.Text + "'and Session='" + Session.Text + "'order by DateOfAdmission";
MyCommand.CommandType = CommandType.Text;
myDA.SelectCommand = MyCommand;
myDA.Fill(myDS, "StudentRegistration");
rpt.SetDataSource(myDS);
crystalReportViewer1.ReportSource = rpt;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void Button1_Click(object sender, EventArgs e)
{
if (Course.Text == "")
{
MessageBox.Show("Please select course", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
Course.Focus();
return;
}
if (Branch.Text == "")
{
MessageBox.Show("Please select branch", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
Branch.Focus();
return;
}
try
{
Cursor = Cursors.WaitCursor;
timer1.Enabled = true;
rptSubjectInfo rpt = new rptSubjectInfo();
//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 subjectinfo where coursename = '" + Course.Text + "' and branch ='" + Branch.Text + "' order by Semester";
MyCommand.CommandType = CommandType.Text;
myDA.SelectCommand = MyCommand;
myDA.Fill(myDS, "SubjectInfo");
rpt.SetDataSource(myDS);
crystalReportViewer1.ReportSource = rpt;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void button1_Click(object sender, EventArgs e)
{
if (ScholarNo.Text == "")
{
MessageBox.Show("Please select scholar no.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
ScholarNo.Focus();
return;
}
try
{
Cursor = Cursors.WaitCursor;
timer1.Enabled = true;
rptFeesPayment rpt = new rptFeesPayment();
//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(cs.DBConn);
MyCommand.Connection = myConnection;
MyCommand.CommandText = "select * from FeePayment,Student where FeePayment.ScholarNo=Student.ScholarNo and FeePayment.ScholarNo= '" + ScholarNo.Text + "'order by DateOfPayment";
MyCommand.CommandType = CommandType.Text;
myDA.SelectCommand = MyCommand;
myDA.Fill(myDS, "FeePayment");
myDA.Fill(myDS, "Student");
rpt.SetDataSource(myDS);
crystalReportViewer2.ReportSource = rpt;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void button4_Click(object sender, EventArgs e)
{
if (cmbTransactionType.Text == "")
{
MessageBox.Show("Please select transaction type", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
cmbTransactionType.Focus();
return;
}
try
{
Cursor = Cursors.WaitCursor;
timer1.Enabled = true;
rptOthersTransaction rpt = new rptOthersTransaction();
//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(cs.DBConn);
MyCommand.Connection = myConnection;
MyCommand.CommandText = "select * from OtherTransaction where Date between @date1 and @date2 and transactiontype = '" + cmbTransactionType.Text + "'";
MyCommand.Parameters.Add("@date1", SqlDbType.DateTime, 30, "Date").Value = dateTimePicker1.Value.Date;
MyCommand.Parameters.Add("@date2", SqlDbType.DateTime, 30, "Date").Value = dateTimePicker2.Value.Date;
MyCommand.CommandType = CommandType.Text;
myDA.SelectCommand = MyCommand;
myDA.Fill(myDS, "OtherTransaction");
rpt.SetDataSource(myDS);
crystalReportViewer2.ReportSource = rpt;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
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);
}
}
