private void button3_Click(object sender, EventArgs e) { User data = Cls_JA_Member.UserDetail(); if (FileName != null) { if (data.PhotoID != 1) { if (Cls_JA_Member.UserUppic(FileName)) { MessageBox.Show("上傳成功"); FileName = ""; } else { MessageBox.Show("上傳失敗"); } } else { if (Cls_JA_Member.UpLoadPic(FileName)) { MessageBox.Show("新增成功"); } else { MessageBox.Show("上傳失敗"); } } } }