//write csv log
public static void WriteCSVDate(string WriteString, string fileName, string path, string title)
{
bool bfirst = false;
if (Directory.Exists(path) == false)
{
Directory.CreateDirectory(path);
}
string strFile = path + "\\" + DateTime.Now.ToString("yyyyMMdd") + fileName + ".csv";
if (File.Exists(strFile) == false)
{
bfirst = true;
}
try
{
StreamWriter swf = new StreamWriter(strFile, true, Encoding.Default);
if (bfirst)
{
swf.WriteLine(title);
}
swf.WriteLine(WriteString);
swf.Close();
}
catch (System.Exception ex)
{
HintMessageInfo.MessageTopMost("csv文件操作出错:" + ex.Message);
}
}
/// <summary>
/// 读取指定路径的CSV文件中的内容
/// </summary>
/// <param name="filename"></param>
/// <returns></returns>
public static List <string> GetCsvInfon(string filename)
{
List <string> mydata = new List <string>();
try
{
StreamReader read = new StreamReader(filename, Encoding.Default);
string strcontent = read.ReadToEnd();
read.Close();
string[] data = System.Text.RegularExpressions.Regex.Split(strcontent, "\r\n");
for (int j = 1; j < data.Count(); j++)
{
if (data[j] != "")
{
mydata.Add(data[j]);
}
}
}
catch (Exception ex)
{
HintMessageInfo.MessageTopMost("csv文件操作出错:" + ex.Message);
}
return(mydata);
}
/// <summary>
/// 读取指定目录下所有保存时间在指定时间以内的文件，并显示在表格
/// </summary>
/// <param name="path"></param> 指定目录
/// <param name="savetime"></param> 指定时间(天数)
/// <param name="datagrid"></param>指定表格
public static void ReadCsvDateToDataGridView(string path, double savetime, DataGridView datagrid)
{
List <string> FileNames = new List <string>();
FileNames = FindFile(path, savetime, FileNames);
datagrid.Rows.Clear();
try
{
for (int i = 0; i < FileNames.Count(); i++)
{
StreamReader read = new StreamReader(FileNames[i], Encoding.Default);
string strcontent = read.ReadToEnd();
read.Close();
string[] data = System.Text.RegularExpressions.Regex.Split(strcontent, "\r\n");
for (int j = 1; j < data.Count(); j++)
{
if (data[j] != "")
{
string[] mydata = data[j].Split(',');
bool HasData = false;
for (int h = 0; h < mydata.Count(); h++)
{
if (mydata[h] != "")
{
HasData = true;
}
}
if (HasData)
{
datagrid.Rows.Add(mydata);
}
}
}
}
}
catch (System.Exception ex)
{
HintMessageInfo.MessageTopMost("csv文件操作出错:" + ex.Message);
}
}
/// <summary>
/// 查找目录下所有在指定时间段(天数)以内的文件
/// </summary>
/// <param name="path"></param> 目录
/// <param name="startime"></param> 起始时间
/// <param name="endtime"></param> 结束时间
/// <param name="filename"></param>
/// <returns></returns>
public static List <string> FindFile(string path, DateTime startime, DateTime endtime, List <string> filename)
{
if ((startime - endtime).TotalDays > 0)
{
HintMessageInfo.MessageTopMost("查询时间设置错误");
return(filename);
}
string[] DirectoryNames = Directory.GetDirectories(path);
string[] FileNames = Directory.GetFiles(path);
for (int i = 0; i < FileNames.Count(); i++)
{
if ((File.GetCreationTime(FileNames[i]) - startime).TotalDays >= 0 && (endtime - File.GetCreationTime(FileNames[i])).TotalDays >= 0)
{
filename.Add(FileNames[i]);
}
}
for (int j = 0; j < DirectoryNames.Count(); j++)
{
FindFile(DirectoryNames[j], startime, endtime, filename); //递归调用
}
return(filename);
}
/// <summary>
/// 从指定的CSV文件中获取指定信息的数组
/// </summary>
/// <param name="filename"></param> 指定的CSV文件名
/// <param name="mesg"></param>指定信息
/// <returns></returns> 返回数组元素为“”则引发了异常
public static string[] GetAlarmMesgArray(string filename, string mesg)
{
List <string> mydata = new List <string>();
string[] array = new string[100];
try
{
StreamReader read = new StreamReader(filename, Encoding.Default);
string strcontent = read.ReadToEnd();
read.Close();
string[] data = System.Text.RegularExpressions.Regex.Split(strcontent, "\r\n");
for (int j = 1; j < data.Count(); j++)
{
if (data[j] != "")
{
mydata.Add(data[j]);
}
}
for (int i = 0; i < mydata.Count(); i++)
{
string[] mess = mydata[i].Split(',');
for (int h = 0; h < mess.Count(); h++)
{
if (mess[h].Equals(mesg))
{
return(mess);
}
}
}
}
catch (Exception ex)
{
HintMessageInfo.MessageTopMost("csv文件操作出错:" + ex.Message);
}
return(array);
}
public static void WriteCCDReceiveDate(string WriteString, bool bAppendEnter = false, string path = CConst.SAVE_DATA_PATH)
{
path = Application.StartupPath + "\\Data";
path = path + CConst.Save_Folder_Name;
if (Directory.Exists(path) == false)
{
Directory.CreateDirectory(path);
}
StreamWriter swf = null;
string strFile = path + "\\" + DateTime.Now.ToString("yyyyMMdd") + "CCDReceive.csv";
try
{
//if (swf == null)
{
swf = new StreamWriter(strFile, true, Encoding.ASCII);
}
if (bAppendEnter)
{
swf.Write(WriteString + "\r\n");
}
else
{
swf.Write(WriteString);
}
swf.Close();
{
swf = new StreamWriter(strFile, true, Encoding.Unicode);
}
if (bAppendEnter)
{
swf.Write(WriteString + "\r\n");
}
else
{
swf.Write(WriteString);
}
swf.Close();
{
swf = new StreamWriter(strFile, true, Encoding.BigEndianUnicode);
}
if (bAppendEnter)
{
swf.Write(WriteString + "\r\n");
}
else
{
swf.Write(WriteString);
}
swf.Close();
{
swf = new StreamWriter(strFile, true, Encoding.UTF32);
}
if (bAppendEnter)
{
swf.Write(WriteString + "\r\n");
}
else
{
swf.Write(WriteString);
}
swf.Close();
{
swf = new StreamWriter(strFile, true, Encoding.UTF7);
}
if (bAppendEnter)
{
swf.Write(WriteString + "\r\n");
}
else
{
swf.Write(WriteString);
}
swf.Close();
{
swf = new StreamWriter(strFile, true, Encoding.UTF8);
}
if (bAppendEnter)
{
swf.Write(WriteString + "\r\n");
}
else
{
swf.Write(WriteString);
}
swf.Close();
}
catch (System.Exception ex)
{
HintMessageInfo.MessageTopMost("csv文件操作出错:" + ex.Message + " 请不要在运行中打开csv文件");
}
}
