private void btndelete_Click(object sender, EventArgs e)
{
StudentDBOper sdbo = new StudentDBOper();
string studentid = txtStuid.Text.Trim();
sdbo.deletestudent(studentid);
MessageBox.Show("Student Details Deleted Successfully", "Message", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
private void btnRegis_Click(object sender, EventArgs e)
{
string studentid = txtStuid.Text.Trim();
StudentDBOper sdbo = new StudentDBOper();
Student student = sdbo.findstudent(studentid);
lblStuName.Text = student.getstudentName();
lblStudeAge.Text = student.getstudentAge().ToString();
lblStuGpa.Text = student.getstudentgpa().ToString();
}
private void btnUpdate_Click(object sender, EventArgs e)
{
StudentDBOper sdbo = new StudentDBOper();
string studentid = txtStuid.Text.Trim();
string studentname = txtStuname.Text.Trim();
int studentage = int.Parse(txtStuAge.Text.Trim());
float studentgpa = float.Parse(txtStugpa.Text.Trim());
Student student = new Student(studentid, studentname, studentage, studentgpa);
sdbo.updatestudent(student);
MessageBox.Show("Student Details Updated Successfully", "Message", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
private void btnRegis_Click(object sender, EventArgs e)
{
StudentDBOper sdbo = new StudentDBOper();
string studentid = txtStuid.Text.Trim();
string studentname = txtStuname.Text.Trim();
int studentage = int.Parse(txtStuAge.Text.Trim());
float studentgpa = float.Parse(txtStugpa.Text.Trim());
Student student = new Student(studentid, studentname, studentage, studentgpa);
sdbo.registerStudent(student);
MessageBox.Show("Student Registration is Successful!!");
}