private void studentInfoSubmitBtn_Click(object sender, RoutedEventArgs e)
{
SmsData.StudentInfo newStudent = new SmsData.StudentInfo();
newStudent.id = GenerateId();
newStudent.name = studentNameTxtbox.Text;
newStudent.gurdain = GuardianNameTxtbox.Text;
newStudent.address = addressTxtbox.Text;
newStudent.phone = phoneNoTxtbox.Text;
newStudent.dob = dobDatepicker.SelectedDate.Value;
newStudent.blodGroup = bloodGroupTxtbox.Text;
newStudent.joinClass = joinClassTxtbox.Text;
newStudent.schoolFrom = schoolFromTxtbox.Text;
newStudent.joinDate = joinDatePicker.SelectedDate.Value;
SmsDb.DbInteraction.RegisterNewStudent(newStudent);
}
private void studentInfoSubmitBtn_Click(object sender, RoutedEventArgs e)
{
SmsData.StudentInfo newStudent = new SmsData.StudentInfo();
newStudent.id = GenerateId();
newStudent.name = studentNameTxtbox.Text;
newStudent.gurdain = GuardianNameTxtbox.Text;
newStudent.address = addressTxtbox.Text;
newStudent.phone = phoneNoTxtbox.Text;
newStudent.dob = dobDatepicker.SelectedDate.Value;
newStudent.blodGroup = bloodGroupTxtbox.Text;
newStudent.joinClass = joinClassTxtbox.Text;
newStudent.schoolFrom = schoolFromTxtbox.Text;
newStudent.joinDate = joinDatePicker.SelectedDate.Value;
SmsDb.DbInteraction.RegisterNewStudent(newStudent);
}
private static List<StudentInfo> QueryAllStudentList()
{
List<StudentInfo> StudentList = new List<StudentInfo>();
MySql.Data.MySqlClient.MySqlConnection msqlConnection = OpenDbConnection();
try
{ //define the command reference
MySql.Data.MySqlClient.MySqlCommand msqlCommand = new MySql.Data.MySqlClient.MySqlCommand();
msqlCommand.Connection = msqlConnection;
msqlCommand.CommandText = "Select * From student ;";
MySql.Data.MySqlClient.MySqlDataReader msqlReader = msqlCommand.ExecuteReader();
while (msqlReader.Read())
{
StudentInfo Student = new StudentInfo();
Student.id = msqlReader.GetString("id");
Student.name = msqlReader.GetString("name");
Student.gurdain = msqlReader.GetString("guardian");
Student.address = msqlReader.GetString("address");
Student.phone = msqlReader.GetString("phone");
Student.dob = msqlReader.GetDateTime("dob");
Student.blodGroup = msqlReader.GetString("bloodGroup");
Student.joinClass = msqlReader.GetString("joinClass");
Student.schoolFrom = msqlReader.GetString("schoolFrom");
Student.joinDate = msqlReader.GetDateTime("joinDate");
StudentList.Add(Student);
}
}
catch (Exception er)
{
}
finally
{
//always close the connection
msqlConnection.Close();
}
return StudentList;
}
public static int RegisterNewStudent(StudentInfo NewStudent)
{
int returnVal = 0;
MySql.Data.MySqlClient.MySqlConnection msqlConnection = OpenDbConnection();
try
{
//define the command reference
MySql.Data.MySqlClient.MySqlCommand msqlCommand = new MySql.Data.MySqlClient.MySqlCommand();
//define the connection used by the command object
msqlCommand.Connection = msqlConnection;
msqlCommand.CommandText = "INSERT INTO student(id,name,guardian,address,phone,dob,bloodGroup,joinClass,schoolFrom,joinDate) " +
"VALUES(@id,@name,@guardian,@address,@phone,@dob,@bloodGroup,@joinClass,@schoolFrom,@joinDate)";
msqlCommand.Parameters.AddWithValue("@id", NewStudent.id);
msqlCommand.Parameters.AddWithValue("@name", NewStudent.name);
msqlCommand.Parameters.AddWithValue("@guardian", NewStudent.gurdain);
msqlCommand.Parameters.AddWithValue("@address", NewStudent.address);
msqlCommand.Parameters.AddWithValue("@phone", NewStudent.phone);
msqlCommand.Parameters.AddWithValue("@dob", NewStudent.dob);
msqlCommand.Parameters.AddWithValue("@bloodGroup", NewStudent.blodGroup);
msqlCommand.Parameters.AddWithValue("@joinClass", NewStudent.joinClass);
msqlCommand.Parameters.AddWithValue("@schoolFrom", NewStudent.schoolFrom);
msqlCommand.Parameters.AddWithValue("@joinDate", NewStudent.joinDate);
msqlCommand.ExecuteNonQuery();
returnVal = 1;
}
catch (Exception er)
{
returnVal = 0;
}
finally
{
//always close the connection
msqlConnection.Close();
}
return returnVal;
}