示例#1
0
        public static bool OpenFile(string file_name)
        {
            // 启动Excel
            ExcelStream ExcelOutStream = new ExcelStream();
            if (!ExcelOutStream.StartupApp(true))
                return false;

            if (!ExcelOutStream.Open(file_name))
                return false;

            return true;
        }
示例#2
0
        public static bool SaveExperimentDataToExcel(int experiment_record_ID, out string file_name, FileMode file_mode)
        {
            file_name = null;
            string DatabasePath = Directory.GetCurrentDirectory() + DatabaseFolder;
            if (!Directory.Exists(DatabasePath))
                Directory.CreateDirectory(DatabasePath);

            ExperimentRecord experiment_record;
            if (!DatabaseHelper.GetExperimentRecord(experiment_record_ID, out experiment_record))
                return false;

            string login_name;
            if (!DatabaseHelper.GetLoginName(experiment_record.UserInfoID, out login_name))
                return false;

            file_name = string.Format(@"{0}\{1}_{2}_{3}_{4}.xlsx", DatabasePath, experiment_record_ID, experiment_record.ExperimentName.ToString(),
                login_name, experiment_record.Date.ToString("yyyy-MM-dd"));

            // 判断文件是否已经存在(理论上应该不会存在)
            if (File.Exists(file_name))
            {
                if (file_mode == FileMode.CreateNew)
                {
                    try
                    {
                        File.Delete(file_name);
                    }
                    catch (System.Exception)
                    {
                        throw new Exception("文件" + file_name + "已经打开");
                    }
                }
                else
                {
                    return false;
                }
            }

            ExperimentData[] experiment_data_collection;
            if (DatabaseHelper.GetExperimentData(experiment_record_ID, out experiment_data_collection))
            {
                // 创建Excel文件
                ExcelStream ExcelOutStream = new ExcelStream();
                if (!ExcelOutStream.StartupApp(false))
                    return false;
                if (!ExcelOutStream.Creat(file_name))
                    return false;

                int row = 1;
                string[] data = new string[10];
                data[0] = "ExperimentRecordID";
                data[1] = "Time";
                data[2] = "GroupIndex";
                data[3] = "SceneNature";
                data[4] = "SceneName";
                data[5] = "FaceNature";
                data[6] = "FaceName";
                data[7] = "FacePos";
                data[8] = "Judgement";
                data[9] = "TrialTime";
                if (!ExcelOutStream.WriteLine(row, data))
                {
                    ExcelOutStream.Close();
                    ExcelOutStream.QuitApp();
                    return false;
                }

                // 写入每一行实验数据
                foreach (ExperimentData experiment_data in experiment_data_collection)
                {
                    data[0] = experiment_data.ExperimentRecordID.ToString();
                    data[1] = experiment_data.Time.ToString();
                    data[2] = experiment_data.GroupIndex.ToString();
                    data[3] = (Convert.ToInt32(experiment_data.SceneNature)).ToString();
                    data[4] = experiment_data.SceneName;
                    data[5] = (Convert.ToInt32(experiment_data.FaceNature)).ToString();
                    data[6] = experiment_data.FaceName;
                    data[7] = Convert.ToInt32(experiment_data.FacePos).ToString();
                    data[8] = (Convert.ToInt32(experiment_data.Judgement)).ToString();
                    data[9] = experiment_data.TrialTime.ToString();
                    row++;

                    if (!ExcelOutStream.WriteLine(row, data))
                    {
                        ExcelOutStream.Close();
                        ExcelOutStream.QuitApp();
                        return false;
                    }
                }

                // 写入备注
                data[0] = "注:";
                data[1] = "场景或人脸属性: 0-负,1-正,2-中";
                data[2] = "人脸位置:0-左,1-右,2-中";
                data[3] = "";
                data[4] = "";
                data[5] = "";
                data[6] = "";
                data[7] = "";
                data[8] = "";
                data[9] = "";
                ExcelOutStream.WriteLine(row + 2, data);

                ExcelOutStream.Close();
                ExcelOutStream.QuitApp();
                return true;
            }
            else
                return false;
        }
示例#3
0
        // 导出ImageLibTable 到Excel
        private bool SaveImageLibTableToExcel()
        {
            string imagelibtable_path = Directory.GetCurrentDirectory() + @"\ImageLibTable";
            if (!Directory.Exists(imagelibtable_path))
                Directory.CreateDirectory(imagelibtable_path);

            string file_name = imagelibtable_path + @"\ImageLibTable_" + DateTime.Now.ToString("yyyy-mm-dd") + @".xlsx";

            // 判断文件是否已经存在(理论上应该不会存在)
            //if (File.Exists(file_name))
            //    return false;

            try
            {
                List<List<string>> imagelib_table;
                if (DatabaseHelper.GetImageVoteTable(ImageVoteType.ImageValanceVote, out imagelib_table))
                {
                    // 创建Excel文件
                    ExcelOutStream = new ExcelStream();
                    if (!ExcelOutStream.StartupApp(false))
                        return false;
                    if (!ExcelOutStream.Creat(file_name))
                        return false;

                    int row = 1;
                    List<string> scene_file_names = ImageDirectory.GetUndefinedSceneNames();
                    string[] data = new string[scene_file_names.Count + 2];
                    data[0] = "VoteID";
                    data[1] = "Date";
                    for (int i = 0; i < scene_file_names.Count; i++)
                    {
                        int last_index_dot = scene_file_names[i].LastIndexOf(@".");
                        string scene_name = scene_file_names[i].Substring(0, last_index_dot);
                        data[i + 2] = scene_name;
                    }

                    if (!ExcelOutStream.WriteLine(row, data))
                    {
                        ExcelOutStream.Close();
                        ExcelOutStream.QuitApp();
                        return false;
                    }

                    // 写入每一行实验数据
                    foreach (List<string> row_data in imagelib_table)
                    {
                        row++;
                        if (!ExcelOutStream.WriteLine(row, row_data.ToArray()))
                        {
                            ExcelOutStream.Close();
                            ExcelOutStream.QuitApp();
                            return false;
                        }
                    }

                    // 写入备注
                    data = new string[scene_file_names.Count + 2];
                    data[0] = "注:";
                    data[1] = "打分为1~9分";
                    data[2] = "-1表示未进行打分";                    
                    ExcelOutStream.WriteLine(row + 2, data);

                    ExcelOutStream.Close();
                    ExcelOutStream.QuitApp();
                    return true;
                }
                else
                    return false;
            }
            catch (System.Exception ex)
            {
                DatabaseMessage.ShowDatabaseFailure(ex.Message);
                return false;
            }
        }