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;
}
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;
}
// 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;
}
}