private void button1_Click_1(object sender, EventArgs e) { StudentsAffairsSystemServer.Service1 StudentsAffairsSystem = new StudentsAffairsSystemServer.Service1(); List <StudentsAffairsSystemServer.InformationStudent> obj1 = new List <StudentsAffairsSystemServer.InformationStudent>(); obj1 = StudentsAffairsSystem.SpecificStudentsProfile().ToList(); foreach (StudentsAffairsSystemServer.InformationStudent obj in obj1) { textBox1.Text = obj.UserName; textBox3.Text = obj.ContactNumber; textBox7.Text = obj.Department; textBox2.Text = obj.EmailId; textBox4.Text = obj.RegisterationNumber; textBox6.Text = obj.Section; textBox5.Text = obj.StudentCategory; } }