//保存照片 private void button2_Click(object sender, EventArgs e) { if (pic == null) { MessageBox.Show("照片未选择或已保存", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information); } else { if (sm.AddStaffPic_url(pic, jobid) > 0) { MessageBox.Show("保存成功", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information); } } }