public static bool IsEmptyDirectory(string directoryPath)
{
bool result;
try
{
string[] fileNames = DirFileHelper.GetFileNames(directoryPath);
if (fileNames.Length > 0)
{
result = false;
}
else
{
string[] directoryNames = DirFileHelper.GetDirectories(directoryPath);
if (directoryNames.Length > 0)
{
result = false;
}
else
{
result = true;
}
}
}
catch
{
result = true;
}
return(result);
}
public static void ClearDirectory(string directoryPath)
{
if (DirFileHelper.IsExistDirectory(directoryPath))
{
string[] fileNames = DirFileHelper.GetFileNames(directoryPath);
for (int i = 0; i < fileNames.Length; i++)
{
DirFileHelper.DeleteFile(fileNames[i]);
}
string[] directoryNames = DirFileHelper.GetDirectories(directoryPath);
for (int i = 0; i < directoryNames.Length; i++)
{
DirFileHelper.DeleteDirectory(directoryNames[i]);
}
}
}
public static bool Contains(string directoryPath, string searchPattern)
{
bool result;
try
{
string[] fileNames = DirFileHelper.GetFileNames(directoryPath, searchPattern, false);
if (fileNames.Length == 0)
{
result = false;
}
else
{
result = true;
}
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
return(result);
}