private void button2_Click(object sender, EventArgs e) { richTextBox1.Visible = false; label8.Visible = true; button2.Visible = false; button4.Visible = false; label8.Text = richTextBox1.Text; ui.Abouts = label8.Text; UpdateDBLin ul = new UpdateDBLin(); if (selectedFile != null) { ul.UpdateU(ui.UName, richTextBox1.Text, selectedFile); pictureBox1.Image = Image.FromFile(selectedFile); } else { ul.UpdateU(ui.UName, richTextBox1.Text); } }