C# Discussion Boards - CodeProject

Re: c#

OriginalGriff9-Jun-12 20:10

OriginalGriff

9-Jun-12 20:10

Start reading: TDBGrid[^]

Ideological Purity is no substitute for being able to stick your thumb down a pipe to stop the water

Re: c#

glennPattonWork310-Jun-12 22:20

glennPattonWork3

10-Jun-12 22:20

Just checked the link, looks like I might find it useful for some data display, is this a case of 'gimme code plz being useful'?

Re: c#

Dave Kreskowiak10-Jun-12 4:32

Dave Kreskowiak

10-Jun-12 4:32

gopalmahadak wrote:
i want

You sound my like 4 year old son.

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Re: c#

egenis10-Jun-12 5:23

egenis

10-Jun-12 5:23

At our kids say "please"!

Re: c#

Dave Kreskowiak10-Jun-12 6:59

Dave Kreskowiak

10-Jun-12 6:59

He only says it when he sees something on TV he wants.

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Dave Kreskowiak

Re: c#

Abhinav S10-Jun-12 17:18

Abhinav S

10-Jun-12 17:18

Check on the third party control's website. Im sure you will find a lot of information.

Build your own survey - http://www.factile.net

paint event not called

Danzy839-Jun-12 8:19

Danzy83

9-Jun-12 8:19

Hi all, I want to draw the contents of a TableLayoutPanel control on a printer page. When I call Invalidate() of the control, the paint event is not called. The drawing therefore becomes blank. Calling its Refresh() function does not also help.

However, if I call its DrawToBitmap(), the paint event is called. Is there a way I can get the Paint event called so that I can draw on the printer page without creating a Bitmap out of it before? Thanks in advance

Re: paint event not called

OriginalGriff9-Jun-12 20:11

OriginalGriff

9-Jun-12 20:11

Show us the relevant code fragments: DrawToBitmap, the Paint handler and the Invalidate code - remember to give us a a few line either side for context.

Ideological Purity is no substitute for being able to stick your thumb down a pipe to stop the water

User privilege issue logged on user (non local system account)

Sunil P V8-Jun-12 20:13

Sunil P V

8-Jun-12 20:13

Hi,

I have a desktop application that is executed with Admin privileges. When this application is run by a non-admin user (by elevating the app with admin rights) say standard user, I am unable to get the standard user's (or logged on user's) environment variables, instead the application returns the Admin users environment variable. How can this issue be resolved. Please help...

Sunil

Re: User privilege issue logged on user (non local system account)

Dave Kreskowiak9-Jun-12 5:11

Dave Kreskowiak

9-Jun-12 5:11

sunilkpv wrote:
When this application is run by a non-admin user (by elevating the app with
admin rights)

That's exactly what's supposed to happen. The app will run as the Admin user and get the Admin users variables. You cannot get the logged on users variables as that person did not launch the app and, hence, the app did not inherit the normal users environment.

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Dave Kreskowiak

Re: User privilege issue logged on user (non local system account)

Sunil P V9-Jun-12 18:07

Sunil P V

9-Jun-12 18:07

Thanks Dave.

But is there a way to hack this. I want the logged on user's environment variables even though the application is invoked as an admin user. I suppose impersonation would not work because the admin account does not fall under local system account...

Sunil

Re: User privilege issue logged on user (non local system account)

Dave Kreskowiak10-Jun-12 3:52

Dave Kreskowiak

10-Jun-12 3:52

No, there's no "hack" for this.

What are you doing that requires an admin account?

Impersonation won't work because then you're using the users account, which pretty much makes launch as an admin a moot point.

A guide to posting questions on CodeProject[^]

Dave Kreskowiak

Thermometer component

Rahimloo8-Jun-12 18:23

Rahimloo

8-Jun-12 18:23

hi my friend pleas help me, how can i show value of Thermometer which component like Thermometer and i show value,Thanks for help

Re: Thermometer component

Dave Kreskowiak8-Jun-12 18:51

Dave Kreskowiak

8-Jun-12 18:51

Your question isn't clear at all. We have no idea what part of this you're having a problem with.

Can you get the value from the thermometer? Are you having a problem with a component? Did you make you're own control to display the value in what looks like a thermometer??

A guide to posting questions on CodeProject[^]

Dave Kreskowiak

Re: Thermometer component

Luc Pattyn8-Jun-12 19:21

Luc Pattyn

8-Jun-12 19:21

Did you search the articles of this site? You could have found A thermometer control[^], and A simple thermometer chart for ASP.NET[^], and more.

Smile | :)

Luc Pattyn [My Articles] Nil Volentibus Arduum

Enum or something else?

GrooverFromHolland8-Jun-12 10:18

GrooverFromHolland

8-Jun-12 10:18

Hi all,

I want to make this piece of code more simple:

//***PseudoCode***//

enum selectSentMode { sent, notSent, sentError }
       int sentStatus;

 private void portExt_DataReceived(object sender, SerialDataReceivedEventArgs e)
       {
          //
          Other code ..........
         //
               if (sendIndex > 512)
               {
                 sentStatus=(int) selectSentMode.sent;
               }
               else if (sendIndex == 0)
               {
                  sentStatus = (int)selectSentMode.notSent;
               }
       else
               {
                  sentStatus = (int)selectSentMode.sentError;
               }
           }
       }

 private void tmrPortExt_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
       {
       //
       Code........
      //

           switch (sentStatus)
           {
               case(int) selectSentMode.sent:
                  DoSomthing;
                   break;

               case(int) selectSentMode.notSent:
                   DoSomthing;
                   break;

               case(int) selectSentMode.sentError:
                    ErrorHandling;
                    break;

               default:

                   break;
           }
       }

what I want is something like this:

 //***PseudoCode***//

selectSentMode { sent, notSent, sentError }


private void portExt_DataReceived(object sender, SerialDataReceivedEventArgs e)
      {
         //
         Other code ..........
        //
              if (sendIndex > 512)
              {
                selectSentMode = sent;
              }
              else if (sendIndex == 0)
              {
                 selectSentMode=notSent;
              }
      else
              {
                 selectSentMode=sentError;
              }
          }
      }

private void tmrPortExt_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
      {
      //
      Code........
     //

          switch (selectSentMode)
          {
              case sent:
                 DoSomthing;
                  break;

              case notSent:
                  DoSomthing;
                  break;

              case sentError:
                   ErrorHandling;
                   break;

              default:

                  break;
          }
      }

Hope someone can help

Groover.

modified 8-Jun-12 16:41pm.

Re: Enum or something else?

Ravi Bhavnani8-Jun-12 10:29

Ravi Bhavnani

8-Jun-12 10:29

Can you please repost using <pre> </pre> tags?

/ravi

My new year resolution: 2048 x 1536
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Re: Enum or something else?

PIEBALDconsult8-Jun-12 11:22

PIEBALDconsult

8-Jun-12 11:22

You're almost there, you just need to correct the syntax.

enum selectSentMode { sent, notSent, sentError }

selectSentMode sentStatus ;

sentstatus = selectSentMode.sent ;

switch ( sentstatus )

case selectSentMode.sent :

Re: Enum or something else?

GrooverFromHolland8-Jun-12 11:36

GrooverFromHolland

8-Jun-12 11:36

Thank U very much,

I changed my code and it works!

This way my code is much more readable and simpler.

Thanks,

Groover.

Re: Enum or something else?

PIEBALDconsult8-Jun-12 12:39

PIEBALDconsult

8-Jun-12 12:39

Re: Enum or something else?

Mycroft Holmes9-Jun-12 14:02

Mycroft Holmes

9-Jun-12 14:02

While a thank you is appreciated it is customary to award a good answer with a 5!

Never underestimate the power of human stupidity
RAH

Re: Enum or something else?

Paul Conrad9-Jun-12 14:27

Paul Conrad

9-Jun-12 14:27

I don't know why PIEBald didn't get three 5's, so added a 5 of my own to his post Smile | :)

""Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon

Re: Enum or something else?

PIEBALDconsult9-Jun-12 16:34

PIEBALDconsult

9-Jun-12 16:34

You're too kind.

Simple Webservice problem

Software20078-Jun-12 8:37

Software2007

8-Jun-12 8:37

I have written a small webservice (C#) that gets a list of users from SQL Data Base all on my local machine (192.168.1.101). If I do:
-localhost:6035/service1.asmx (works)
-127.0.0.1:6035/service1.asmx (works)
-192.168.1.101:6035/service1.asmx (Doesn't work)

The goal I want to be able to access this webservice from my other machine on same network (192.168.1.102).
But, I have to get it to work on same machine first!
I tried the following so far with no success:
- I have turned off the firewall all the way.
- >route -p ADD 192.168.1.101 MASK 255.255.255.255 MASK 127.0.0.1

Anyone?

Re: Simple Webservice problem

Dave Kreskowiak8-Jun-12 9:40

Dave Kreskowiak

8-Jun-12 9:40

Which version of Windows are you on??

Have you tried the code from a different machine accessing the database on your machine??

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