/// <summary>
/// Gets disk usage information for a directory.
/// </summary>
/// <param name="directory">Specifies the directory where to look for objects</param>
/// <param name="summary">Whether to summarize the result (show only direct children), or display all descendats.</param>
/// <returns>An array of DiskUsageEntry objects.</returns>
public static DiskUsageEntry[] GetDiskUsage(string directory, bool summary)
{
Dictionary <string, long> allObjects;
if (summary)
{
allObjects = new Dictionary <string, long>();
try
{
string[] allFiles = Directory.GetFiles(directory, "*", SearchOption.TopDirectoryOnly);
foreach (string file in allFiles)
{
allObjects.Add(file, GetFileSize(file));
}
}
catch (DirectoryNotFoundException)
{
}
try
{
string[] allDirectories = Directory.GetDirectories(directory, "*", SearchOption.TopDirectoryOnly);
foreach (string dir in allDirectories)
{
allObjects.Add(dir, GetDirectorySize(dir, true, null, null));
}
}
catch (DirectoryNotFoundException)
{
}
}
else
{
allObjects = new Dictionary <string, long>();
GetDirectorySize(directory, true, allObjects, new object());
allObjects.Remove(directory);
}
List <DiskUsageEntry> result = new List <DiskUsageEntry>(allObjects.Count);
foreach (string obj in allObjects.Keys)
{
DiskUsageEntry entry = new DiskUsageEntry(GetReadableForm(allObjects[obj]), allObjects[obj], obj);
result.Add(entry);
}
return((from du in result orderby du.Directory select du).ToArray());
}
/// <summary>
/// Gets disk usage information for a directory.
/// </summary>
/// <param name="directory">Specifies the directory where to look for objects</param>
/// <param name="summary">Whether to summarize the result (show only direct children), or display all descendats.</param>
/// <returns>An array of DiskUsageEntry objects.</returns>
public static DiskUsageEntry[] GetDiskUsage(string directory, bool summary)
{
Dictionary<string, long> allObjects;
if (summary)
{
allObjects = new Dictionary<string, long>();
try
{
string[] allFiles = Directory.GetFiles(directory, "*", SearchOption.TopDirectoryOnly);
foreach (string file in allFiles)
{
allObjects.Add(file, GetFileSize(file));
}
}
catch (DirectoryNotFoundException)
{
}
try
{
string[] allDirectories = Directory.GetDirectories(directory, "*", SearchOption.TopDirectoryOnly);
foreach (string dir in allDirectories)
{
allObjects.Add(dir, GetDirectorySize(dir, true, null, null));
}
}
catch (DirectoryNotFoundException)
{
}
}
else
{
allObjects = new Dictionary<string, long>();
GetDirectorySize(directory, true, allObjects, new object());
allObjects.Remove(directory);
}
List<DiskUsageEntry> result = new List<DiskUsageEntry>(allObjects.Count);
foreach (string obj in allObjects.Keys)
{
DiskUsageEntry entry = new DiskUsageEntry(GetReadableForm(allObjects[obj]), allObjects[obj], obj);
result.Add(entry);
}
return (from du in result orderby du.Directory select du).ToArray();
}