private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
localhost.Service1 ser = new localhost.Service1();
BindingSource source = new BindingSource();
ser.TeacherShowSubject(txtUserName.Text);
source.DataSource = ser.TeacherShowSubject(txtUserName.Text);
dataGridView1.DataSource = source;
}
private void btnViewSubject_Click(object sender, EventArgs e)
{
localhost.Service1 ser = new localhost.Service1();
bool isvalidTeacherResult;
bool isValidTeacherResultSpecified;
BindingSource source = new BindingSource();
ser.isValidTeacher(txtUserName.Text, out isvalidTeacherResult, out isValidTeacherResultSpecified);
if (isvalidTeacherResult)
{
ser.TeacherShowSubject(txtUserName.Text);
source.DataSource = ser.TeacherShowSubject(txtUserName.Text);
dataGridView1.DataSource = source;
}
else
{
MessageBox.Show("Invalid Teacher");
}
}