C# Discussion Boards - CodeProject

How do I find username of logged on user from a service

dave@dmwilson.net31-Oct-07 3:08

31-Oct-07 3:08

I have written a c# console application that updates active directory. To have the proper permissions to update active directory it runs under NT/Authority. I need to be able to find the user who logged on to update his AD fields. userName = Environment.UserName.ToString(); returns NT/Authority and I need the name of the user who is logged on, not the user running the service.

David Wilson

Re: How do I find username of logged on user from a service

eggsovereasy31-Oct-07 9:05

eggsovereasy

31-Oct-07 9:05

What if no one is logged in or multiple people are logged in?

Re: How do I find username of logged on user from a service

dave@dmwilson.net31-Oct-07 9:13

dave@dmwilson.net

31-Oct-07 9:13

If no one is logged in then the service will not do anything. The service will only be running on XP and Vista so multiple users will not be an issue.

Re: How do I find username of logged on user from a service

mav.northwind31-Oct-07 22:37

mav.northwind

31-Oct-07 22:37

Hi!
That's not true. You can swap users with XP and Vista, so chances are there actually are more than one user logged in.

Regards,
mav

--
Black holes are the places where God divided by 0...

Re: How do I find username of logged on user from a service

dave@dmwilson.net1-Nov-07 2:19

dave@dmwilson.net

1-Nov-07 2:19

In my environment that can't happen. Users are required to use their smartcard to logon. If the card is removed the terminal locks. There is only one card reader so only one user can be logged in at one time.

Re: How do I find username of logged on user from a service

mav.northwind1-Nov-07 7:14

mav.northwind

1-Nov-07 7:14

dave@dmwilson.net wrote:
In my environment that can't happen

I guess that's among the top ten statements that indicate that there'll be trouble later on.
Anyway, I think your best chance is to search for a Win32 function to retrieve the list of currently active sessions - I don't think there's something in the BCL to provide you with this information.

Regards,
mav

--
Black holes are the places where God divided by 0...

Extracting images from wlan ip webcam with activeX control

the_chabo31-Oct-07 3:03

the_chabo

31-Oct-07 3:03

Hello to everybody,

first of all i want to express how useful these forums are and thank everyone for his help.

Now to my problem: i need to connect a wlan webcam to a pda with wm5. the webcam sends avi files which can be accessed by a normal webbrowser through activeX. Actually i need the stream to grab some images to send them further to an object tracker. The object tracker works fine on a win ce 5.0 system. So all i want to know is if it`s possible to do so and how can i solve that issue.

Thank you in advance.By the way it`s very urgent Smile | :)

Re: Extracting images from wlan ip webcam with activeX control

Paul Conrad31-Oct-07 13:58

Paul Conrad

31-Oct-07 13:58

the_chabo wrote:
first of all i want to express how useful these forums are and thank everyone for his help

Awww, thanks Blush | :O

Let me think out your question you have Big Grin | :-D

"Any sort of work in VB6 is bound to provide several WTF moments." - Christian Graus

how to 4 sql command to reduce 1 sql command

eraydeniz31-Oct-07 2:53

eraydeniz

31-Oct-07 2:53

select HataKodu,HataAciklama,Count(HataKodu) as Toplam From Tablom Where HataKodID<>0 group by HataKodu,HataAciklama Order by HataAciklama Asc;
select HataKodu2,HataAciklama2,Count(HataKodu2) as Toplam From Tablom Where HataKodID2<>0 group by HataKodu2,HataAciklama2 Order by HataAciklama2 Asc;

select HataKodu3,HataAciklama3,Count(HataKodu3) as Toplam From Tablom Where HataKodID3<>0 group by HataKodu3,HataAciklama3 Order by HataAciklama3 Asc;

select HataKodu4,HataAciklama4,Count(HataKodu4) as Toplam From Tablom Where HataKodID4<>0 group by HataKodu4,HataAciklama4 Order by HataAciklama4 Asc;

how to 4 sql command to reduce 1 sql command?

Thanks

Re: how to 4 sql command to reduce 1 sql command

Abhijit Jana31-Oct-07 3:08

Abhijit Jana

31-Oct-07 3:08

do it inside a procedure and execute the procedure Smile | :)

Best Regards
-----------------
Abhijit Jana
View My CodeProject Articles

"Success is Journey it's not a destination"

Re: how to 4 sql command to reduce 1 sql command

eraydeniz31-Oct-07 3:20

eraydeniz

31-Oct-07 3:20

Re: how to 4 sql command to reduce 1 sql command

Colin Angus Mackay31-Oct-07 3:27

Colin Angus Mackay

31-Oct-07 3:27

eraydeniz wrote:

That isn't very nice. The guy tries to help you and you respond with a MAD face. If the answer is not the one you seek then perhaps you need to ask a better question.

Upcoming FREE developer events:
* Glasgow: SQL Server Managed Objects AND Reporting Services ...

My website

Re: how to 4 sql command to reduce 1 sql command

Frank Kerrigan31-Oct-07 3:40

Frank Kerrigan

31-Oct-07 3:40

That was a fair suggestion show some respect sir.

Grady Booch: I told Google to their face...what you need is some serious adult supervision. (2007 Turing lecture)

http://www.frankkerrigan.com/[^]

Re: how to 4 sql command to reduce 1 sql command

Paul Conrad31-Oct-07 13:59

Paul Conrad

31-Oct-07 13:59

Exactly, I don't understand the mad face for a decent response.

"Any sort of work in VB6 is bound to provide several WTF moments." - Christian Graus

Re: how to 4 sql command to reduce 1 sql command

Colin Angus Mackay31-Oct-07 3:26

Colin Angus Mackay

31-Oct-07 3:26

eraydeniz wrote:
how to 4 sql command to reduce 1 sql command?

That doesn't make much sense.

Depending on how that should be interpreted there are two answers I can think of:

You could UNION the results together to form one result set.

OR

You could just execute it all in on SqlCommand and get 4 result sets back, but it is sent as one SqlCommand.

Upcoming FREE developer events:
* Glasgow: SQL Server Managed Objects AND Reporting Services ...

My website

webBrowser.Url == null ?

ZenyukIV31-Oct-07 2:46

ZenyukIV

31-Oct-07 2:46

Could You please provide me with solution
I have a panel and only one control on it - WebBrowser control. When I try to access to webBrowser.name is OK, but webBrowser.Url == null

WebBrowser webBrowser = webBrowserTabControl.SelectedPanel.Controls[0] as WebBrowser;<br />
                webBrowsersCollection.SelectedWebBrowser = webBrowser.Name;<br />
                currentURL = webBrowser.Url.ToString();

Thanks in advance

Re: webBrowser.Url == null ?

pmarfleet31-Oct-07 2:52

pmarfleet

31-Oct-07 2:52

Have you browsed to a URL? If not, the Url property is going to be null. You should check this before calling the ToString() method on the Uri object instance.

Paul Marfleet

Re: webBrowser.Url == null ? [modified]

ZenyukIV31-Oct-07 21:36

ZenyukIV

31-Oct-07 21:36

Thank for all

I created additional dictionary to collect URL, becouse it seems to me that WebBrowswer has URL property resolved after "web paged displayed", But I can't create additional thread to wait while it will be finised

-- modified at 8:29 Thursday 1st November, 2007

Re: webBrowser.Url == null ?

laserbaronen31-Oct-07 2:53

laserbaronen

31-Oct-07 2:53

probably because it has no url set?

fafafa, ringakta icke sådant som bringa ack så naggande högönsklig välmåga å baronens ära.

DataGridView

half-life31-Oct-07 2:38

half-life

31-Oct-07 2:38

HI,

i've got a DataGridView to which i load data from a file.
i like to know how can i change the color of a cell (or the text)

the idea is :
when i load the data i check a certain cell an if it's Value <0 then i like
to see the (Value in a Red Color)

i'm using this kind of insert to the datagridview :

<br />
for(....)<br />
{<br />
 string cColumn1 = value;<br />
 string cColumn2 = value;<br />
 .<br />
 .<br />
 .<br />
<br />
 Object [] rRow = { cColumn1 ,cColumn1 };<br />
 dataGridView1.Rows.Add(rRow);<br />
}<br />

THNKS in Advance Smile | :)

Have Fun
Never forget it

Re: DataGridView

Frank Kerrigan31-Oct-07 3:44

Frank Kerrigan

31-Oct-07 3:44

Use the itemdatabound event look at an article I wrote a while ago for this on DataGrids which will work for gridviews.
http://www.codeproject.com/aspnet/PrettyDatagrids.asp[^]

Grady Booch: I told Google to their face...what you need is some serious adult supervision. (2007 Turing lecture)

http://www.frankkerrigan.com/[^]

Re: .NET Framework 3.0 var data type - Aspect Oriented

Pete O'Hanlon31-Oct-07 2:44

Pete O'Hanlon

31-Oct-07 2:44

Please don't cross post. It's not very polite.

Deja View - the feeling that you've seen this post before.

Image URL as .aspx page

jaishankar270431-Oct-07 1:43

jaishankar2704

31-Oct-07 1:43

Hi, I am using VS 2005.
I need to display an image in my web form.
i am giving the Image URL as a .aspx file(say Image.aspx)
In Image.aspx, i am creating & saving an image & writing the code to save as Response.OutputStream.

In local server, its working fine but after diployment its giving an error as Cannot convert type 'ASP.templates_image_aspx' to 'System.Web.UI.WebControls.Image'

What shall i do.. Please help me..

Regards,
JaiShankar

Re: Image URL as .aspx page

Paul Conrad31-Oct-07 14:00

Paul Conrad

31-Oct-07 14:00

jaishankar2704 wrote:
local server, its working fine but after diployment its giving an error

Is the deployment machine configured the same as the local machine?

"Any sort of work in VB6 is bound to provide several WTF moments." - Christian Graus

Assigning value to Column in DatagridView

Osama12331-Oct-07 1:37

Osama123

31-Oct-07 1:37

Hi All,

I have datagridview populated from a database thru a datasource.
I have an integer col status with values (1,2,3)
I want to Fill grid with values for status ex 1 is Active,2 is Inactive and 3 is default
How shud i do this.

I am using Visual Studio C# 2005 express edition.

Regards,
Ahmad

Last Visit: 31-Dec-99 18:00 Last Update: 2-Jun-24 0:11

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