public static Int64 CountLine(String dir, String fileExt)
{
DirectoryChangedEventArgs args = new DirectoryChangedEventArgs();
args.DirectoryPath = dir;
Int64 lineCount = 0;
// 先遍历所有文件
string[] files;
try
{
files = System.IO.Directory.GetFiles(dir);
}
catch (Exception ex)
{
args.IsOpenSuccess = false;
args.ErrMessage = ex.Message;
OnDirectoryChanged?.Invoke(args);
return(0);
}
args.IsOpenSuccess = true;
OnDirectoryChanged?.Invoke(args);
if (files != null && files.Length > 0)
{
foreach (string file in files)
{
if (file.EndsWith(fileExt))
{
Int32 tmpCount = CountFileLine(file);
lineCount += tmpCount;
OnFileChanged?.Invoke(file, tmpCount);
}
}
}
string[] dirs = System.IO.Directory.GetDirectories(dir);
if (dirs != null && dir.Length > 0)
{
foreach (string d in dirs)
{
lineCount += CountLine(d, fileExt);
}
}
return(lineCount);
}
private void CodeLineCounter_OnDirectoryChanged(DirectoryChangedEventArgs args)
{
if (args == null)
{
WriteDebug("目录变更参数为空！");
}
if (args.IsOpenSuccess)
{
WriteDebug("打开目录：" + args.DirectoryPath);
}
else
{
WriteDebug("目录【" + args.DirectoryPath + "】打开失败，原因：" + args.ErrMessage);
}
}