C#获取指定目录下指定文件的方法

1.首先，需要指定获取的文件夹，以及获取文件的文件名;

文件夹：strLocalPath = System.Windows.Forms.Application.StartupPath + "\\ExcelTemplate\\";

文件名：temp.xlsx

2.代码：

ExecutionResult result = new ExecutionResult();
result.Status = true;
string strLocalPath = System.Windows.Forms.Application.StartupPath + "\\ExcelTemplate\\";
if (Directory.Exists(strLocalPath))
{
foreach (string GCFile in Directory.GetFiles(strLocalPath, "temp.xlsx", SearchOption.TopDirectoryOnly))
  {
 string fileName = Path.GetFileName(GCFile);
 string filename = Path.GetFileName(GCFile).Replace(".xlsx", "") + DateTime.Now.ToString("_yyyyMMdd") + ".xlsx";
      try
       {
      File.Copy(strLocalPath + fileName, strLocalPath + "Temp\\" + filename, true);
      result = GetA31DayData(strLocalPath + "Temp\\" + filename);
       }
    catch (Exception ex)
        {
       result.Status = false;
       result.Message = "copy file to destination file exception. Msg:" + ex.Message;
       result.Anything = ex.Message;
 if (mesLog.IsErrorEnabled)
 {
mesLog.Error(ex.StackTrace);
  }
      }
         }
   }
else
{
result.Status = false;
result.Message = "Directory not exists!";
}
  return result;

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持编程宝库。

1.获取文件的路径和移动到文件夹信息string fileName = ""; string sourceFile = @"F:\Test文件夹\CSV"; string ba ...