private void deleteStudent(object sender, EventArgs e)
{
Student currentStudent = (Student)studentComboBox.SelectedItem;
WarningFormWithContinue deleteStudent = new WarningFormWithContinue();
deleteStudent.Message = "You are about to delete " + currentStudent.FirstName + " " + currentStudent.LastName + " \nFrom the class this action cannot be \nundone. Do you want to proceed?";
deleteStudent.ShowDialog();
if(deleteStudent.Proceed)
{
dbConnention.DeleteStudent(currentStudent);
loadStudents(dbConnention);
}
}
private bool validateNewStudent()
{
Int32 blank;
if (!Int32.TryParse(comboBoxSection.SelectedItem.ToString(), out blank))
{
if (textFirstName.Text.Trim() == "" | textLastName.Text.Trim() == "" | textUsername.Text.Trim() == "" | textEmailAddress.Text.Trim() == "" | comboBoxSection.SelectedValue == null | textSchoolGivenID.Text.Trim() == "")
{
WarningFormWithContinue incompleteWarning = new WarningFormWithContinue();
incompleteWarning.ShowDialog();
return incompleteWarning.Proceed;
}
else
return true;
}
else
{
MessageBox.Show("The Section selected is not valid.");
return false;
}
}
private bool validateNewStudent()
{
if (comboBoxSection.SelectedItem == null | textFirstName.Text.Trim() == "" | textLastName.Text.Trim() == "" | textUsername.Text.Trim() == "" | textEmailAddress.Text.Trim() == "" | textSchoolGivenID.Text.Trim() == "")
{
WarningFormWithContinue incompleteWarning = new WarningFormWithContinue();
incompleteWarning.ShowDialog();
return incompleteWarning.Proceed;
}
else
return true;
}
