Re: Please Help!! - C# Discussion Boards

converting array of byte to string in c#

TssPrasad7-Oct-05 1:16

TssPrasad

7-Oct-05 1:16

Hi all,

I am a Beginner to c#.
I Need to convert array of byte data type to string. How to do this..

ex:

byte[] bytes = new byte[1000];

this bytes get filled up. Now I need to convert to string.
How to do this..

Re: converting array of byte to string in c#

Andrew Kirillov7-Oct-05 1:34

Andrew Kirillov

7-Oct-05 1:34

Hello

You use the next code:

byte[] bytes = new byte[] { 0x41, 0x42, 0x43, 0x44, 0x45 };
string str = System.Text.Encoding.ASCII.GetString( bytes );
System.Diagnostics.Debug.WriteLine( str );

With best regards,
Andrew Kirillov, MCP x 3
Prize winner, August 2005

Re: converting array of byte to string in c#

tssp7-Oct-05 2:12

tssp

7-Oct-05 2:12

hi Kirillov,

Thanks a lot..
Worked and my problem is solved..

Have a nice day..

Shiva P

LDAP

ramenk6-Oct-05 23:45

ramenk

6-Oct-05 23:45

Can somebody point me to LDAP code for authenticating a user through LDAP or active directory.

Thanks in Advance.

Ramendra Kotharkar

Ramendra K

Re: LDAP

ehuysamer7-Oct-05 2:25

ehuysamer

7-Oct-05 2:25

DirectoryEntry entry = new DirectoryEntry("LDAP://testdomain/DC=testdomain", "testdomain/" + textUser.Text, textPassword.Text);<br />
<br />
Object obj = entry.NativeObject;<br />
DirectorySearcher search = new DirectorySearcher(entry);<br />
search.Filter = "(SAMAccountName=" + textUser.Text + ")";<br />
search.PropertiesToLoad.Add("cn");<br />
SearchResult result = search.FindOne();<br />
<br />
if (null == result)<br />
{<br />
.<br />
.<br />
.<br />
}

This only works with AD, by the way: if you find that works with LDAP, please let me know

how to run resgen utility from post build com

Kaushik J6-Oct-05 23:22

Kaushik J

6-Oct-05 23:22

Hi

"%FrameworkSDKDir%\bin\resgen.exe" "$(ProjectDir)UserMessages.txt" "$(ProjectDir)UserMessages.resources"

I have added the above line in my post build event. It throws up a post build error.
(A tool returned an error code from the build event).

When i run the above command (replacing Project dir with directory path) from .net command prompt it works fine and returns the following message.

Read in 2 resources from 'c:\TestProject\UserMessages.txt'
Writing resource file... Done.

Thanks in advance.

Please Help!!

Dipendra Singh6-Oct-05 22:43

Dipendra Singh

6-Oct-05 22:43

Is there any wndows api or hook by which i can get application wide events in a windows application?

Please help me guys, i am stuck in a project.
Thanks in advance.

Re: Please Help!!

XRaheemX7-Oct-05 7:08

XRaheemX

7-Oct-05 7:08

I assume by you mentioning windows api and hooks that you are trying to subclass an application that you do not have the code to. If this is the case, there is a lot involved in subclassing another application to capture its events and I would recommend going with a commercial SubClassing product to fit your needs. If you wish do dive into the world of sublassing here are a few links I found for c#:

http://www.csharphelp.com/archives2/archive431.html[^]

http://www.codeproject.com/csharp/SubclassingIECTXMenu.asp[^]

http://msdn2.microsoft.com/en-us/library/ms135741[^]

I hope these help

.NET and LDAP

ehuysamer6-Oct-05 21:04

ehuysamer

6-Oct-05 21:04

Hi
I was wondering if anyone could offer some advice on authenticating a .NET application with LDAP. The code seems to work fine with AD, but fails with LDAP. Also, I have a Java App that can do this just fine, but somehow the solution with .NET eludes me!

(extract)

DirectoryEntry entry = new DirectoryEntry("LDAP://testdomain/DC=testdomain", "testdomain/testuser", textPassword.Text);<br />
<br />
Object obj = entry.NativeObject;<br />
DirectorySearcher search = new DirectorySearcher(entry);<br />
search.Filter = "(SAMAccountName=testuser)";<br />
search.PropertiesToLoad.Add("cn");<br />
SearchResult result = search.FindOne();<br />
<br />
if (null == result)<br />
{<br />
.<br />
.<br />
.<br />
}

The test PC runs on a Windows XP box with .NET Framework 1.1, and is bound to whichever server we're testing on at the time.
The authentication server is a Mac OS X 10.4 server running LDAPv3 (I believe built on OpenLDAP, and should be similar in every way).

Any suggestions?
(or anyone with a Linux OpenLDAP domain out there?)

Re: .NET and LDAP

leppie6-Oct-05 22:34

leppie

6-Oct-05 22:34

Novell has some LDAP client software in C#. Never used it.

^{xacc-ide 0.0.15 now with C#, MSIL, C, XML, ASP.NET, Nemerle, MyXaml and HLSL coloring - Screenshots}

Re: .NET and LDAP

ehuysamer6-Oct-05 22:41

ehuysamer

6-Oct-05 22:41

Thanks - have you perhaps got a link to it?

Re: .NET and LDAP

leppie7-Oct-05 1:34

leppie

7-Oct-05 1:34

Look for it with the Mono stuff or on Novellforge. I just read something about it, not sure if it will help you, just have a vague memory Smile | :)

^{xacc-ide 0.0.15 now with C#, MSIL, C, XML, ASP.NET, Nemerle, MyXaml and HLSL coloring - Screenshots}

graphics

unni_jeevan6-Oct-05 20:53

unni_jeevan

6-Oct-05 20:53

how to add an event 2 a graphics object?

Re: graphics

XRaheemX7-Oct-05 3:34

XRaheemX

7-Oct-05 3:34

Can you post an example of the code you are wishing to "add an event" for so we can see what it is yo're trying to do?

application wide events

Dipendra Singh6-Oct-05 20:52

Dipendra Singh

6-Oct-05 20:52

How do i get Application wide events in a windows application?

Thanks in advance.

Re: application wide events

XRaheemX7-Oct-05 3:32

XRaheemX

7-Oct-05 3:32

We need to know a little bit more about what you are trying to do. You can create class specific events using event delegates. Is this what you are lookign for? If so, I'll post you some examples. If not, please elaborate on what it is you're trying to do.

Retrieving the terminal session id

_Hacker6-Oct-05 20:50

_Hacker

6-Oct-05 20:50

Hi
How can I retrieve the terminal session id?
My code is as follows:

[DllImport ("User32.lib", CharSet = CharSet.Auto)]
private static extern Boolean GetSystemMetrics(int nIndex);

[DllImport ("Kernel32.lib", CharSet = CharSet.Auto)]
private static extern uint WTSGetActiveConsoleSessionId();

public static Boolean IsRemoteSession()
{
return GetSystemMetrics( SM_REMOTESESSION );

// Where can I get this SM_REMOTESESSION from?
}

public static uint GetSessionId()
{
return WTSGetActiveConsoleSessionId();
}

Re: Retrieving the terminal session id

mav.northwind7-Oct-05 0:23

mav.northwind

7-Oct-05 0:23

Hi!

Usually the easiest way to get the real definition for constants like SM_REMOTESESSION is to search through the header files in the platform sdk.

You can use VS.NET's search in files dialog:
search [VS.NET Installation Path]\Vc7\PlatformSDK\Include (including subdirectories) for *.h files containing the symbol and you'll find the definition.

In your case, it's defined in WinUser.h and its value is 0x1000.

Regards,
mav

Re: Retrieving the terminal session id

_Hacker7-Oct-05 1:00

_Hacker

7-Oct-05 1:00

Hi
Thanks. Then where can I get a list of functions in the wtsapi32.dll?

Re: Retrieving the terminal session id

mav.northwind7-Oct-05 3:36

mav.northwind

7-Oct-05 3:36

You can use DependencyWalker (http://www.dependencywalker.com/[^]) to get the function names in dlls, but without a description of what the functions do and which parameters they expect you won't get very far.
So the better choice is to read the documentation on MSDN.

Regards,
mav

Re: Retrieving the terminal session id

_Hacker7-Oct-05 3:43

_Hacker

7-Oct-05 3:43

thanks

momoo6-Oct-05 20:46

momoo

6-Oct-05 20:46

Do anyone have any website, notes or links on .NET WebApplication using C# ??
Topics about how to create forms using .NET Web Application, just like a user interface retrieving data from the database...Or anyone can post me the past examples or folders you have done using C# Webapplication??
Thankz alot... Your help is been appreciated..

Cheese_kid =p

Re: C#

David Stone6-Oct-05 21:36

David Stone

6-Oct-05 21:36

What you really want is ASP.NET. There's a bazillion examples and tutorials out there. You may want to start at http://www.asp.net[^]

Picture a huge catholic cathedral. In it there's many people, including a gregorian monk choir. You know, those who sing beautifully. Then they start singing, in latin, as they always do: "Ad hominem..."
-Jörgen Sigvardsson

OT - Re: C#

mav.northwind7-Oct-05 0:27

mav.northwind

7-Oct-05 0:27

Are you sure you mean bazillion and not brazillion[^]?

SCNR
Laugh | :laugh:

mav

Loading a image at runtime in Crystal report XI

dhol6-Oct-05 19:06

dhol

6-Oct-05 19:06

HI,
I am working in crystal reports XI. In this I have to code in C# such that , it have to load a image at run time in crystal ReportXI .

I searched a lot in net but couldnt do the thing which i want to do.
I found that Dyanmic image location in crystal reprot XI , a advantage in
CR-XI.
But I dont know how to do this ... In the future I willbe working with many application based on this concept.
so please any one explain how to do .
or send the coding part ....

j s

-- modified at 1:07 Friday 7th October, 2005

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