static void Main(string[] args)
{
Console.WriteLine("Hello World!");
// How to iterate through a directory tree
RecursiveFileSearch.Run();
StackBasedIteration.Run(@"C:\SAJ");
FileSysInfo.Run();
CreateFileOrFolder.Run();
SimpleFileCopy.Run();
SimpleFileMove.Run();
SimpleFileDelete.Run();
WriteTextFile.Run();
ReadFromFile.Run();
// How to create a key in the registry
RegistryTest.Run();
}
public Task <List <FileSysInfo> > LsOrDir(string path)
{
DirectoryInfo directory = new DirectoryInfo(path);
if (directory.Exists)
{
var files = directory.GetFileSystemInfos();
List <FileSysInfo> res = new List <FileSysInfo>();
foreach (var item in files)
{
FileSysInfo fileSysInfo = new FileSysInfo()
{
fileType = item is FileInfo ? FileType.File : FileType.Dir,
Name = item.Name,
FullName = item.FullName,
CreateTime = item.CreationTime,
LastAccessTime = item.LastAccessTime,
LastWriteTime = item.LastWriteTime,
Length = item is FileInfo wr ? wr.Length : 0
};
res.Add(fileSysInfo);
}
res.Sort((a, b) =>
{
if (a.fileType == b.fileType)
{
return(0);
}
else if (a.fileType == FileType.Dir)
{
return(-1);
}
else
{
return(1);
}
});
FileSysInfo current = new FileSysInfo()
{
fileType = FileType.Dir,
Name = ".",
FullName = directory.FullName,
CreateTime = directory.CreationTime,
LastAccessTime = directory.LastAccessTime,
LastWriteTime = directory.LastWriteTime,
Length = 0
};
res.Insert(0, current);
if (directory.Parent != null)
{
FileSysInfo parent = new FileSysInfo()
{
fileType = FileType.Dir,
Name = "..",
FullName = directory.Parent.FullName,
CreateTime = directory.Parent.CreationTime,
LastAccessTime = directory.Parent.LastAccessTime,
LastWriteTime = directory.Parent.LastWriteTime,
Length = 0
};
res.Insert(1, parent);
}
return(Task.FromResult(res));
}
else
{
return(null);
}
}
public static object fileSys_GetData(HttpRequest request, AjaxGetDataHandlerEventArgs args)
{
ArrayList files = new ArrayList();
try
{
string serverPath = System.Web.HttpContext.Current.Server.MapPath("~");
string parentPath = args.ParentRow == null ? "" : (string)args.ParentRow["ParentPath"];
string curPath = args.ParentRow == null ? "" : (string)args.ParentRow["label"];
DirectoryInfo di = new DirectoryInfo(Cmn.pathCombine(serverPath, parentPath, curPath));
if (di.Exists)
{
string parentName = di.FullName;
parentName = di.FullName.Substring(serverPath.Length);
foreach (DirectoryInfo cdi in di.GetDirectories())
{
FileSysInfo fs = new FileSysInfo(parentName, cdi.Name, true);
if (string.Compare(cdi.Name, "App_Themes", true) == 0 || string.Compare(curPath, "App_Themes", true) == 0)
fs.Icon = "images/theme.png";
files.Add(fs);
}
foreach (FileInfo cfi in di.GetFiles())
{
FileSysInfo fs = new FileSysInfo(parentName, cfi.Name, false);
if (File.Exists(Cmn.pathCombine(serverPath, "images", cfi.Extension.Substring(1) + ".png")))
fs.Icon = "images/" + cfi.Extension.Substring(1) + ".png";
files.Add(fs);
}
}
}
catch (Exception e)
{
FileSysInfo fs = new FileSysInfo("", e.ToString(), false);
files.Add(fs);
}
return files;
}
