ypki wrote:
How can a restricted user can access any of the blocked process

They can't. They have to authenticate themselves as a user with sufficient privileges.

*Developer Day Scotland - Free community conference Delegate Registration Open

When you right click on the desktop you get a context menu that has something like that:

-----------------------

Arrange Icons By

Refresh

-----------------------

Paste

Paste Shortcut

-----------------------

New

-----------------------

Properties

-----------------------

I need to add a link to my application on Desktop's context menu. How can I accomplish that? What registry key do I need to modify/add to get my app icon listed on the desktop context menu?

E.g.:

---------------------------

Arrange Icons By >

Refresh

---------------------------

My App Link >

Paste

Paste Shortcut

---------------------------

New

---------------------------

Properties

---------------------------

Please help. Thanks.

Hi,

There are several ways to do it, here is one using the RegistryKey classes:

// create 2 registry entries to get an entry in the Explorer context menu for all files and folders:
// (replace AllFilesystemObjects by * for files not folders)
// HKEY_CLASSES_ROOT\AllFilesystemObjects\Shell\appname.ContextMenu:
//		(Default) Open using myApp
// HKEY_CLASSES_ROOT\AllFilesystemObjects\Shell\appname.ContextMenu\Command:
//		(Default) apppath "%1"

you would need admin privileges to do this.

Smile | :)

modified on Friday, April 10, 2009 9:34 AM

Thanks

i am already know this that. but i want to know how to add shortcut on desktop context menu, so that whenever user perform right click on desktop, my application's shortcut should be visible. please help me

I am unaware of a registry key supporting the desktop context menu.
There must be ways to do it programmatically, sending some Windows messages to the desktop Window,
it is a simple ListView after all. However I don't know any details, never saw it, never needed it.

Smile | :)

Hi,

How can I call one event in another event, like I want to call form click event into form load.

what should i do for this issue.

Please do replay

You can replay a cd, not a post Smile | :)

.

But to call events like you would like, you have to call it just like a function:

public void Button1_Clicked(object sender, EventArgs e)
{
   //do some stuff

   //do some stuff the same as button2
   Button2_Clicked(sender, e);
}

public void Button2_Clicked(object sender, EventArgs e)
{
   //do some stuff
}

To be honest: this is not really neat.
To make it more beautifull, you should just make a function like this:

public void Button1_Clicked(object sender, EventArgs e)
{
   //do some stuff

   //do some stuff the same as button2
   doStuffFromButton2();
}

public void Button2_Clicked(object sender, EventArgs e)
{
   //do some stuff
   doStuffFromButton2();
}

public void doStuffFromButton2()
{
   //do some stuff
}

oh.... tested:
* ODP.NET version 2.111.6.20
* Oracle 11g
* .NET 3.5

try {
...
using (oScope = new TransactionScope(TransactionScopeOption.Required, TimeSpan.FromSeconds(60)))
{
...
DoFirstDatabaseOperation(...); << Application just exited!! No exception!
...
} catch(Exception ex)
{
// No exception caught!
}

I enabled ODP.NET tracing by adding to app.config:

<br />
<oracle.dataaccess.client><br />
<settings><br />
<add name="TraceFileName" value="c:\odpnet1.trc"/><br />
<add name="TraceLevel" value="63"/><br />
</settings><br />
</oracle.dataaccess.client><br />

It looks like we've a "System.AccessViolationException" while "Oracle.DataAccess.Client.ConnectionDispenser.CreateConnectionPool" is invoked. ODP.NET assigned to it the following error code:
"ODP error code=-3000; ODP message=Data provider internal error"

Help anyone? I been haunted by this last few days and looks like it will continue and ruin my Easter holiday.

Here's the trace:

<br />
TIME:2009/04/10-17:40:18:578 TID: 80c  (REGISTRY) (CheckConStatus : 1)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c  (REGISTRY) (DynamicEnlistment : 0)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c  (REGISTRY) (FetchSize : 65536 bytes)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c  (REGISTRY) (PerformanceCounters : 0)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c  (REGISTRY) (PSPE : promotable)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c  (REGISTRY) (StatementCacheSize : 10)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c  (REGISTRY) (StatementCacheWithUdts : 1)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c  (CONFIG) (TraceFileName : c:\odpnet1.trc)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c  (CONFIG) (TraceLevel : 63)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c  (REGISTRY) (TraceOption : 0)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c  (REGISTRY) (UdtCacheSize : 4096 KB)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c  (CONFIG) (MetaDataXml : <none>)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c  (CONFIG) (DbNotificationPort : -1)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c  (REGISTRY) (ThreadPoolMaxSize : -1 [Original: 500; Set: -1; Post-Set: 500])<br />
TIME:2009/04/10-17:40:18:578 TID: 80c  (REGISTRY) (DllPath : D:\OracleODPNET\bin)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c  (REGISTRY) (MetadataPooling : 1)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c  (ENTRY) OracleCommand::OracleCommand(1)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c  (EXIT)  OracleCommand::OracleCommand(1)<br />
TIME:2009/04/10-17:40:18:578 TID: 80c  (ENTRY) OracleCommand::CommandText(): set<br />
TIME:2009/04/10-17:40:18:578 TID: 80c  (EXIT)  OracleCommand::CommandText(): set<br />
TIME:2009/04/10-17:40:18:609 TID: 80c  (ENTRY) OracleConnection::OracleConnection(1)<br />
TIME:2009/04/10-17:40:18:609 TID: 80c  (EXIT)  OracleConnection::OracleConnection(1)<br />
TIME:2009/04/10-17:40:18:625 TID: 80c  (ENTRY) OracleConnection::Open()<br />
TIME:2009/04/10-17:40:18:625 TID: 80c  (ENTRY) OpsConAllocValCtx()<br />
TIME:2009/04/10-17:40:18:625 TID: 80c  (EXIT)  OpsConAllocValCtx(): RetCode=0 Line=355<br />
TIME:2009/04/10-17:40:20:656 TID: 80c  (ENTRY) OpsConOpen()<br />
TIME:2009/04/10-17:40:20:671 TID: 80c  (ENTRY) OpsConEnlist(): (40d16c8)=0<br />
TIME:2009/04/10-17:40:20:671 TID: 80c  (ENTRY) OpsTraceGetLastErrorCode()<br />
TIME:2009/04/10-17:40:20:671 TID: 80c  (EXIT)  OpsTraceGetLastErrorCode(): RetCode=0 Line=1389<br />
TIME:2009/04/10-17:40:20:671 TID: a44  (ENTRY) OpsTraceCreateMiniDump()<br />
TIME:2009/04/10-17:40:20:671 TID: a44  (EXIT)  OpsTraceCreateMiniDump(): None created: TraceLevel=0 Line=1306<br />
TIME:2009/04/10-17:40:20:671 TID: 80c  (EXCPT) Lvl0: (Type=System.AccessViolationException) (Msg=Attempted to read or write protected memory. This is often an indication that other memory is corrupt.) (Win32Err=203) (Code=c0000005) (Stack=   at Oracle.DataAccess.Client.OpsCon.Open(IntPtr& opsConCtx, IntPtr& opsErrCtx, OpoConValCtx* pOpoConValCtx, OpoConRefCtx& pOpoConRefCtx)<br />
   at Oracle.DataAccess.Client.ConnectionDispenser.CreateConnectionPool(OpoConCtx& opoConCtx))<br />
TIME:2009/04/10-17:40:20:765 TID: 80c  (ERROR) ODP error code=-3000; ODP message=Data provider internal error<br />
TIME:2009/04/10-17:40:20:765 TID: 80c  (ENTRY) OpsConRelRef(): (0)=1<br />
TIME:2009/04/10-17:40:20:765 TID: 80c  (WARN)  OpsConRelRef(): Null ptr: (0)=1<br />
TIME:2009/04/10-17:40:20:765 TID: 80c  (EXIT)  OpsConRelRef(): RetCode=1 Line=2590 (0)=0<br />

dev

modified on Friday, April 10, 2009 5:53 AM

I am unable to get HDD serial number in Windows Vista.
Please help me to do that with a sample program.

Pankaj Chakraborty
email: pchakraboty_99@yahoo.com

Have a look at the System.Management Namespace.

Excellence is doing ordinary things extraordinarily well.

hi
try this link

get Physical HDD serial number without WMI[^]

hello sir this the first time I am messaging u.
my problem is tht, i want make a s/w tht automatically pick d data from excel sheet
and than automaticlly fill the web form given one by one n get saved.
plz help me how to do tht?
one more problem is tht, the given web form has 3-4 checks.
plz guide me its my first project.

kapilsahrawat wrote:
plz guide me its my first project.

Then I would suggest that it is too complicated, for a first project.
It is a well established fact that all first projects, regardless of the technology/language being used, MUST be a 'Hello World!' app. Big Grin | :-D

You might also consider that one of the CP fora that deals with Webby things, might get you a better answer than this one. Smile | :)

Henry Minute

Do not read medical books! You could die of a misprint. - Mark Twain
Girl: (staring) "Why do you need an icy cucumber?"
“I want to report a fraud. The government is lying to us all.”

hi friends

i want to retrive hard disk serial no.
i use this code

Dim strMotherBoardID As String = String.Empty
Dim query As New SelectQuery("Win32_BaseBoard")
Dim search As New ManagementObjectSearcher(query)
Dim info As ManagementObject
For Each info In search.Get()
strMotherBoardID = info("SerialNumber").ToString()
Next

Return strMotherBoardID

but this code does not work properly.

this error show
Object reference not set to an instance of an object.

Hi
Try the following link that discribe exacly what you want
How to Retrieve the REAL Hard Drive Serial Number[^]

hi
this code work on normal hard disk.
but on sata hard disk this code does not work.

Hi. This is a C# forumn. Try the VB forumn for VB help.

Excellence is doing ordinary things extraordinarily well.

dear

i have solution in C#
plz tell me

If you are using VS2008 and .net 3.5 you can use the System.Management namespace. Have a look at this link.
Search HDD Serial Number[^]

Excellence is doing ordinary things extraordinarily well.

Hi All,

I have an Object collection on which I would like to use Linq query based upon the some criteria.

Can anybody please give me any links or a small code snippet to complete this task.

Thanks,
Md. Abdul Aleem.

Thanks & Regards,

Md. Abdul Aleem
NIIT technologies

Hi
Try the Hands on lab of the C# 3.0 at the following link
http://www.google.co.il/search?hl=iw&q=hands+on+lab+c%23&meta=&aq=f&oq=[^]

I suggest you post this in the linq forum - you will get a more positive response.

This site was useful to me as well msdn[^]

Never underestimate the power of human stupidity
RAH

Hi Guys,

I have created a text file 'sample.txt' using FileStreamWriter property of C#, where I have entered this following sample HTML code:

<title>Sample WebPage

This is a sample webpage created using Filestream

However, the following code is in Notepad and wont be converted into a WebPage untill I change the extension of the File from .txt to .html.

Therefore, my question is, how can I convert a .txt file to .html, programatically? I also want to rename the filename 'Sample.txt' to 'Mypage.html'. Is there any 'rename' function in C#? Please help me.

Your help will truly be appreciated,
Thanx for taking interest in my question,
Rajdeep.NET

U need to use a fileInfo class..

FileInfo fln = new FileInfo(fl); //Here the fl is the string containing the location of your text

file.

//Now you have two options either copy to another file using this function

string temp = fl.Split('.')[0]; //This will remove .txt from file address.
fln.CopyTo(temp + ".html"); //This will create a new file with .html extension.
fln.Delete(); //Deletes the .txt file.

// OR you can do is use replace function

fln.Replace(fl,temp + ".html");
//But i am not sure this 2nd one works ..

Hi Jay,

Thanx for posting the code. Everything is fine except the System namespace. I am using System.IO; as the system namespace, but an error is displayed saying, "System.IO.FileInfo does not contain a definition for 'Split' ". Please provide me the appropriate namespace.

Thanx
Rajdeep.NET