if (type == 0)   //视频
                {
                    myform.LoadForm("0");
                    picTP.ImageLocation = "";
                    picTP.Visible = false;
                    lblContent.Visible = false;
                    lblSubject.Visible = false;
                    cour = Info_CoursewareBLL.GetInfo_Courseware(vid);
                    axWindowsMediaPlayer1.URL = cour.CoursewareURL;
                    //axWindowsMediaPlayer1.fullScreen = true;
                    axWindowsMediaPlayer1.Visible = true;
                }