public FormStudentDetail(StudentExt studentExt) { InitializeComponent(); this.label2.Text = studentExt.studentName; if (studentExt.img.Length != 0) { this.pictureBox1.Image = (Image)SerializeObjectToString.DeserializeObject(studentExt.img); } this.pictureBox1.SizeMode = PictureBoxSizeMode.StretchImage; studentExt1 = studentExt; }