How can I get no of files available in a single folder ?
HI friends...
How can I get no of files available in a single folder ?and also want the total no of files that r belongs to different extentions.. i.e. if I hava 2 doc n 3 text file or other formate..
I want to know all in seprate...
[http://forums.sun.com/thread.jspa?threadID=5333691&messageID=10435122#10435122]
trible?
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======== BEGIN OF HEAPDIAGNOSTIC =========================
Invoked from ctrlbreakhandler
Total memory in system: 402075648 bytes
Available physical memory in system: 54231040 bytes
-Xmx (maximal heap size) is 314572800 bytes
Heapsize: 314572800 bytes
Free heap-memory: 0 bytes
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3 GB mode was not used
--------- Detailed Heap Statistics: ---------
59.1% 110757k 1360491 +110757k [C
17.0% 31916k 1361767 +31916k java/lang/String
16.6% 31021k 1323579 +31021k java/util/HashMap$Entry
4.7% 8766k 1909 +8766k [Ljava/util/HashMap$Entry;
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0.2% 342k 4871 +342k java/lang/Class
0.2% 283k 3942 +283k [Ljava/lang/Object;
0.1% 215k 1536 +215k [I
0.1% 172k 7376 +172k java/util/Hashtable$Entry
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0.0% 83k 2421 +83k [Ljava/lang/String;
0.0% 83k 299 +83k [Ljava/util/Hashtable$Entry;
0.0% 74k 1900 +74k java/util/HashMap
0.0% 71k 1530 +71k java/lang/reflect/Method
0.0% 62k 472 +62k weblogic/servlet/internal/ServletStubImpl
0.0% 61k 461 +61k weblogic/management/runtime/ServletRuntimeMBean_Stub
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0.0% 48k 1229 +48k java/util/WeakHashMap$Entry
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0.0% 41k 528 +41k weblogic/rmi/internal/MethodDescriptor
0.0% 38k 1768 +38k [Ljava/lang/Class;
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0.0% 33k 532 +33k weblogic/management/tools/OperationInfo
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0.0% 15k 480 +15k weblogic/servlet/utils/URLMatchMap
0.0% 14k 471 +14k java/util/TreeMap$Entry
0.0% 14k 453 +14k javax/management/modelmbean/DescriptorSupport
0.0% 14k 638 +14k [Ljavax/management/MBeanParameterInfo;
0.0% 13k 431 +13k weblogic/servlet/internal/dd/ServletMappingDescriptor
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0.0% 13k 431 +13k [S
0.0% 12k 553 +12k java/util/Vector
0.0% 11k 302 +11k java/lang/Package
0.0% 11k 369 +11k weblogic/xml/util/TernarySearchTree$Node
0.0% 11k 727 +11k java/lang/Boolean
0.0% 10k 266 +10k java/util/Hashtable
0.0% 9k 182 +9k java/net/URL
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0.0% 8k 158 +8k com/octetstring/vde/schema/AttributeType
0.0% 8k 90 +8k weblogic/logging/WLServerLogRecord
0.0% 8k 211 +8k weblogic/management/commo/CommoModelMBeanAttributeInfo
0.0% 8k 2 +8k [Lcom/octetstring/vde/backend/standard/KeyPtr;
0.0% 7k 322 +7k jrockit/vm/FCECache$FCE
0.0% 7k 471 +7k weblogic/servlet/internal/URLMatchHelper
0.0% 7k 58 +7k [Lweblogic/management/tools/AttributeInfo;
0.0% 7k 58 +7k [Lweblogic/management/internal/DynamicMBeanImpl$XAttributeInfo;
0.0% 6k 288 +6k weblogic/utils/collections/ConcurrentHashMap$Entry
0.0% 6k 431 +6k java/util/HashMap$EntrySet
0.0% 6k 428 +6k java/util/jar/Attributes
0.0% 6k 156 +6k jrockit/memory/SoftCache$ValueCell
0.0% 5k 379 +5k java/lang/Long
0.0% 5k 751 +5k java/lang/Object
0.0% 5k 77 +5k java/util/GregorianCalendar
0.0% 5k 231 +5k java/util/LinkedList$Entry
0.0% 5k 32 +5k weblogic/kernel/ExecuteThread
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0.0% 4k 111 +4k [Z
0.0% 4k 204 +4k com/octetstring/vde/backend/standard/KeyPtr
0.0% 4k 301 +4k com/bea/utils/misc/ProcessProperty
0.0% 4k 49 +4k weblogic/apache/xerces/impl/dv/xs/XSSimpleTypeDecl
0.0% 4k 73 +4k weblogic/jndi/internal/ApplicationNamingNode
0.0% 4k 58 +4k weblogic/management/tools/Info
0.0% 4k 290 +4k java/lang/Byte
0.0% 4k 289 +4k java/lang/Short
0.0% 4k 57 +4k [Ljava/lang/ThreadLocal$ThreadLocalMap$Entry;
0.0% 4k 275 +4k java/lang/Character
0.0% 4k 108 +4k java/math/BigInteger
0.0% 4k 60 +4k weblogic/management/commo/ModelMBeanTypeMBean
0.0% 4k 106 +4k java/util/TreeMap
0.0% 4k 172 +4k java/text/EntryPair
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0.0% 1k 74 +1k javax/management/NotificationBroadcasterSupport$Triple
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0.0% 1k 30 +1k [Lcom/bea/utils/misc/ProcessProperty;
0.0% 1k 70 +1k java/util/Collections$SynchronizedList
0.0% 1k 2 +1k weblogic/management/configuration/ServerMBean_Stub
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0.0% 1k 39 +1k weblogic/jndi/internal/WLEventContextImpl
0.0% 1k 19 +1k weblogic/rmi/internal/BasicServerRef
0.0% 1k 92 +1k jrockit/memory/AtomicIntImpl
0.0% 1k 90 +1k weblogic/utils/DebugCategory
0.0% 1k 59 +1k javax/management/loading/MLetContent
0.0% 1k 16 +1k java/util/jar/JarFile$JarFileEntry
0.0% 1k 87 +1k weblogic/utils/collections/Stack
0.0% 1k 57 +1k java/lang/ThreadLocal$ThreadLocalMap
0.0% 1k 13 +1k weblogic/jndi/internal/AdminRoleBasedDispatchServerRef
0.0% 1k 13 +1k [Ljava/lang/Byte;
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187413kB total ---
--------- End of Detailed Heap Statistics ---
------------------- Printing heap ---------------------
"o"/"p" = 1k normal/pinned objects
"O"/"P" = 50k normal/pinned objects
"."/"/" = <1k normal/pinned objects (fragmentation)
" "/"_" = 1k/50k free space
OOOOoooooooooooooooooooooooooooooooooooooooooooooo 0x00B3BD08
........oooooooooooooooooooooooooooooooooooooooooo 0x00B48058
oooo....ooooooooooooooooooooo.....ooo..........OOO 0x00B6C278
OOOOooooooooooooooooooooooo....ooooooooooooooooooo 0x00BB42D0
oooooooooooooo.ooo..oooooooooooooooooooooooooooooo 0x00BC0620
oooooooooooooo.Ooooooooooooooooooooooooooooooooooo 0x00BD88D8
oo.....Ooooooooooooooooooooooooooooooooooooooooo.. 0x00BF0B90
...oooooooooooooooooooooooooooooooooooooooooooo... 0x00BFCEE0
...ooooo.....................................Ooooo 0x00C15198
oooooooooooooooooooooooooooooooooo................ 0x00C214E8
......o........oooo.oooooo....oo.Ooooooooooooooooo 0x00C397A0
ooooooooooooo.............................Oooooooo 0x00C51A58
ooooooooooooooooooooooooooooooo. . ...oooooooooooo 0x00C5DDA8
o..........................ooooooooooooooooooooooo 0x00C6A0F8
oooooooooooooooooooooo........ooo..o...ooooooooooo 0x00C76448
.......Hi all,
We have HPROF functionality in our latest roadmap, so you will see that feature in our next major release called JRockit R28.
I recommend, above from the MemLeak documentation suggested by Makiey, the following information on how to use JRockit tools.
Performance Tuning & Profiling:
http://download.oracle.com/docs/cd/E13150_01/jrockit_jvm/jrockit/geninfo/diagnos/part_02.html
Using JRockit tools:
http://download.oracle.com/docs/cd/E13150_01/jrockit_jvm/jrockit/geninfo/diagnos/part_03.html
Diagnostics & Troubleshooting
http://download.oracle.com/docs/cd/E13150_01/jrockit_jvm/jrockit/geninfo/diagnos/part_04.html
Best Regards,
Tuva
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Points granted.Write the following code for the selection screen:
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private TreeNode directories_real_time;
private string SummaryText;
private TreeNode CreateDirectoryNode(string path, string name , int recursive_levl )
var directoryNode = new TreeNode(name);
var directoryListing = GetDirectoryListing(path);
var directories = directoryListing.Where(d => d.IsDirectory);
var files = directoryListing.Where(d => !d.IsDirectory);
total_dirs += directories.Count<FTPListDetail>();
searched_until_now_dirs++;
int percentage = 0;
foreach (var dir in directories)
directoryNode.Nodes.Add(CreateDirectoryNode(dir.FullPath, dir.Name, recursive_levl+1));
if (recursive_levl == 1)
TreeNode temp_tn = (TreeNode)directoryNode.Clone();
this.BeginInvoke(new MethodInvoker( delegate
UpdateList(temp_tn);
percentage = (searched_until_now_dirs * 100) / total_dirs;
if (percentage > max_percentage)
SummaryText = String.Format("Searched dirs {0} / Total dirs {1}", searched_until_now_dirs, total_dirs);
max_percentage = percentage;
backgroundWorker1.ReportProgress(percentage, SummaryText);
percentage = (searched_until_now_dirs * 100) / total_dirs;
if (percentage > max_percentage)
SummaryText = String.Format("Searched dirs {0} / Total dirs {1}", searched_until_now_dirs, total_dirs);
max_percentage = percentage;
backgroundWorker1.ReportProgress(percentage, SummaryText);
foreach (var file in files)
TreeNode file_tree_node = new TreeNode(file.Name);
file_tree_node.Tag = "file" ;
directoryNode.Nodes.Add(file_tree_node);
numberOfFiles.Add(file.FullPath);
return directoryNode;
Then updating the treeView:
DateTime last_update;
private void UpdateList(TreeNode tn_rt)
TimeSpan ts = DateTime.Now - last_update;
if (ts.TotalMilliseconds > 200)
last_update = DateTime.Now;
treeViewMS1.BeginUpdate();
treeViewMS1.Nodes.Clear();
treeViewMS1.Nodes.Add(tn_rt);
ExpandToLevel(treeViewMS1.Nodes, 1);
treeViewMS1.EndUpdate();
And inside a backgroundworker do work how i'm using it:
var root = Convert.ToString(e.Argument);
var dirNode = CreateDirectoryNode(root, "root", 1);
e.Result = dirNode;
And last the FTPListDetail class:
public class FTPListDetail
public bool IsDirectory
get
return !string.IsNullOrWhiteSpace(Dir) && Dir.ToLower().Equals("d");
internal string Dir { get; set; }
public string Permission { get; set; }
public string Filecode { get; set; }
public string Owner { get; set; }
public string Group { get; set; }
public string Name { get; set; }
public string FullPath { get; set; }
Now the main problem is that when i list the files and directories and display them in the treeView it dosen't get/display
the files in the root directory. Only in the sub nodes.
I will see the files inside hello and stats but i need also to see the files in the root directory.
1. How can i get and list/display the files of the root directory ?
2. For the test i tried to add to a List<string> the items in var files to see if i get the root files at all.
This is what i tried in the CreateDirectoryNode before it i added:
private List<string> testfiles = new List<string>();
Then after var files i did:
testfiles.Add(files.ToList()
But this is wrong. I just wanted to see in testfiles what items i'm getting in var files in the end of the process.
Both var files and directoryListing are IEnumerable<FTPListDetail> type.
The most important is to make the number 1 i mentioned and then to do number 2.Risa no.
What i mean is this. This is a screenshot of my ftp server at my host(ipage.com).
Now this is a screenshot of my program and you can see that in my program i have only the directories hello stats test but i don't have the files in the root: htaccess.config swp txt 1.txt 2.png....all this files i don't have it on my treeView.
What i want it to be is that on my program on the treeView i will also display the files like in my ftp server.
I see in my program only the directories and the files in the directories but i don't see the files on the root directory/node.
I need it to be like in my ftp server i need to see in my program the htaccess 1.txt 2.png and so on.
So what i wrote in my main question is that in the var files i see this files of the root directory i just don't know to add and display them in my treeView(my treeView is treeViewMS1).
I know i checked in my program in the method CreateDirectoryNode i see in the first iteration of the recursive that var files contain this root files i just dont know how to add and display them in my treeView.
On the next iterations when it does the recursive it's adding the directories hello stats test and the files in this directories but i need it to first add the root files. -
I forgot my hidden file manager password,How can i get back my files
I forgot Hidden file manager password,how can i get back my my data
If you are able to Get Info on the folder of interest go the the very bottom section Sharing and Permissions.
You can gain access to this area by clicking on the lock in the lower right corner of the Get Info window.
Once you have input the admin password for the computer you should be able to edit the permissions on that file/directory.
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