Comments by <b style="color: rgba(51, 153, 255, 1)">ThatsAlok</b>

ThatsAlok 19-Dec-13 12:39pm View

yeah i agree.. i missed that...apologies for any misconduct :-)

ThatsAlok 19-Dec-13 12:21pm View

agree its similar to you... but frankly i hav'nt copied from you :-)...

ThatsAlok 19-Dec-13 4:52am View

Here :-
public delegate int delegateReturnInt();
event delegateReturnInt evntdelegateReturnInt;

public delegate void delegateReturnIntRef(ref int value);
event delegateReturnIntRef evntdelegateReturnIntRef;
evntdelegateReturnInt += new delegateReturnInt(Form1_evntdelegateReturnInt10);
evntdelegateReturnInt += new delegateReturnInt(Form1_evntdelegateReturnInt20);

evntdelegateReturnIntRef += new delegateReturnIntRef(Form1_evntdelegateReturnIntRef);
evntdelegateReturnIntRef += new delegateReturnIntRef(Form1_evntdelegateReturnIntRef2);

One Way - by using invocation list !-
var list = evntdelegateReturnInt.GetInvocationList();
foreach (var handler in list)
{
delegateReturnInt method = (delegateReturnInt)handler;
int retValue = method();
//do something with retValue...
}

Second way:- not good, however

int value = 20;
evntdelegateReturnIntRef.Invoke(ref value);

ThatsAlok 18-Dec-13 1:54am View

better to put parameter as reference, if you want to return values from multicast delegate

ThatsAlok 28-Oct-13 9:38am View

Reason for my vote of 5 \n thats useful for other stuffs too :-)...

ThatsAlok 7-Oct-13 22:26pm View

Reason for my vote of 5 \n Nice!

ThatsAlok 4-Sep-13 22:55pm View

Reason for my vote of 5 \n looks good! :-)

ThatsAlok 29-Aug-13 7:55am View

What you have done to achieve this... sound like a homework

ThatsAlok 29-Aug-13 7:51am View

I doubt that! however migrating code is straight forward, just open it in VS2010. however you need to change code to get benefits of C# 4.0 like generics ., etc

ThatsAlok 22-Aug-13 3:46am View

Is your childDlg is create successfully?

ThatsAlok 22-Aug-13 3:45am View

Agree with Raja, what is the exception message, at what level it throwing the exception. and why you need to use SET IDENTITY_INSERT name ON and SET IDENTITY_INSERT name OFF again and again

ThatsAlok 22-Aug-13 3:45am View

Agree with Raja, what is the exception message, at what level it throwing the exception. and why you need to use SET IDENTITY_INSERT name ON and SET IDENTITY_INSERT name OFF again and again

ThatsAlok 30-Jul-13 8:46am View

do you want have generic solutions or it printer specific?

ThatsAlok 13-Jul-13 1:37am View

Agreed with ASP_learner we ought to know what excatly is your code, before responding

ThatsAlok 4-Jun-13 2:06am View

Reason for my vote of 5 \n May be i am late, however this article truly deserve it!

ThatsAlok 12-Dec-12 2:28am View

session timeout in Window Application? its not available by default, you have to implement it dear

ThatsAlok 12-Dec-12 2:26am View

not easy, have you tried something?

ThatsAlok 12-Dec-12 2:24am View

don't know who voted one for you! however my 5pt will square it off

ThatsAlok 12-Dec-12 2:21am View

hmmm.... trying to steal something :-)....kidding. just want to let you know, not everything is stored in registry now and also depend on the version of OS your trying to get values

ThatsAlok 11-Dec-12 4:32am View

Voted as mentioned in Question Comment

ThatsAlok 11-Dec-12 4:32am View

agreed! i am doing too much c# these day.. just forget there is no keyword like abstract class in C++, to make class abstract you have define pure virtual function...

Is there anyway where i could vote for your comment :-)

ThatsAlok 11-Dec-12 2:25am View

you have concrete constructor and destructor in interface! how this possible if it is compiling! which compiler are you using ?

ThatsAlok 10-Dec-12 1:32am View

Do mind if i can ask, which country do you belong?

ThatsAlok 10-Dec-12 1:29am View

Agreed, these day compiler are quite advance, not 20 year back when error is at line 10 and it's pointing to line 200!

ThatsAlok 6-Dec-12 21:37pm View

is there any performance contraint.. since encrypting file is time consuming, based on different method

ThatsAlok 6-Dec-12 21:36pm View

You might require custom parser for it... i could provide that service for charge :-) .. you need to parse the file, since being in banking domain, i can recommend you need to check incoming data for you your customized parser for example you might need to check header line for you incoming data, since it's for account balance report, it would be a contant format at header and only data would be changing. so you have read each line for possible custom scenario

ThatsAlok 6-Dec-12 21:32pm View

thats why MS recommend FAILED or SUCCESS macro to check for validation

ThatsAlok 6-Dec-12 9:34am View

In the Design mode or in the Running app

ThatsAlok 6-Dec-12 8:35am View

Apology, you question is not clear, do you meant to say that, when you press escape key and the control is deleted or child window get closed!

ThatsAlok 5-Dec-12 9:36am View

you might want to read this http://msdn.microsoft.com/en-us/library/bb531344.aspx

ThatsAlok 5-Dec-12 9:31am View

will this SetDlgItemText work?

ThatsAlok 10-Oct-12 3:02am View

Nice!

ThatsAlok 5-Sep-12 5:30am View

you can use StringBuilder instead on String! rest code look fine

ThatsAlok 5-Sep-12 1:51am View

though i like your solutions, it would be very memory hungry as reason as follow :
1. string is immutable, so lot of memory consumption going on!
2. instead of keeping everything in memory, you can write to file line by line

ThatsAlok 1-Aug-12 3:20am View

better doing that by multithreading, use multitasking! i.e. running ten process instead of then thread!

ThatsAlok 10-Jul-12 2:48am View

Just a small question for 3 voter? what the wrong with this answer.Wikipedia have given a large page on this topic and i giving link for same. doesn't 3 voter browse that link before voting!

ThatsAlok 9-Jul-12 7:38am View

you are using one of the best embedded DB currently available.. it work every where from embedded devices to WEB.

ThatsAlok 9-Jul-12 7:37am View

however there would be high performance degrade, if lot of Insertion deletion happen!.

ThatsAlok 9-Jul-12 7:35am View

what the max write speed your RAID file can handle or it customer dependent. See you can write at speed which supported by your device. however you can speed up this by buffering data in memory and at predefiend size write to the device.

Making pre-allocation doesn't help at time of writing theoretically, since if depend upon i/o device

ThatsAlok 9-Jul-12 7:31am View

Sorry, if it sound RUDE, have you tried google for ALGO

ThatsAlok 2-Jul-12 9:47am View

I doubt you can achieve that in plain vanila way!. See you are trying to export class, which is not possible straight forward.

I See you are MFC programmer, have you heard about MFC extension library these DLL are only capable of exporting class without com support for rest COM is only way. otherwise you wrap you dll and provide plain method to export data

ThatsAlok 27-Jun-12 2:55am View

Looking something like multidimensional array!
better try vector or list to achieve what actually you looking for.

if you programming in MFC, still use stl as they are more powerful then MFC container classes

ThatsAlok 27-Jun-12 2:47am View

and what benefits will you get getting sorted data on the base of value. Key will definatly lose it significance!

ThatsAlok 26-Jun-12 3:20am View

you might have remove reference of older lib file and kindly let people know how you creating function pointers?

ThatsAlok 26-Jun-12 3:17am View

Agree with your thought, however, what the difference if he handle click event instead of WM_COMMAND ?

ThatsAlok 26-Jun-12 3:16am View

Any particular reason not to use click event?

ThatsAlok 3-Apr-12 2:02am View

Have you tried debugging the problem, overall code looks fine to me

ThatsAlok 1-Feb-12 3:05am View

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Reason for my vote of 5
Nice Tip

ThatsAlok 1-Feb-12 0:56am View

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offcourse!

ThatsAlok 24-Jan-12 7:53am View

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it's a general library tip, you can anywy always use that in your projects!

ThatsAlok 3-Jan-12 9:16am View

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Reason for my vote of 3
I don't like voting anybody down, however stl also provide you with std::wstring. so instead of converting you UNICODE CString to ANSI string, better convert it to wstring

ThatsAlok 3-Jan-12 9:14am View

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Agreed, STL also provide std::wstring, so you can convert CString directly to std::wstring, with using any conversion macro.. i believe this tip is moreover about converting unicode CString to normal ANSI string.

ThatsAlok 3-Jan-12 9:11am View

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Agreed, i believe even .h version of iostream is not available in VS2010

ThatsAlok 28-Dec-11 15:42pm View

it's is not difficult, actually it's not straight forward, if you check discussion drop menu of CP, you willnot found any reference :-)

ThatsAlok 28-Dec-11 12:45pm View

No i can't find the Linux forum, I have mentioned that I am windows programmer and I dont give any thing about the Linux platform. Well not everybody like you here and how can you sure other are well trained in Linux like you?

yes i am here for more than 7 year, apology can't find link, please show me Linux forum link? and please this just a comment and shouldn't be taken otherwise!

see i am sure about each and every thing i mentioned above, linux based forum are more community driven and active then any-other plateform.

I already apologies for same and still you are discussing samething again and again.. i expect more from you my old friend ( you might want to visit some of your old comments, i believe some year back)

ThatsAlok 28-Dec-11 9:27am View

as mentioned earlier, i said there are few people working on Linux here,as it is window dominated community ( Is i am wrong saying that) though you know Linux, are you available 24X7. also if you read comment i posted earlier if the guy posted in Linux based community, he would have got early reply ( that my main intention. apologies if it hurt your and any other multi-plateform programmer here.

More over i couldn't find any Linux based forum here, if possible provide me link of same or you referring to Linux tag mentioned with the post?

ThatsAlok 28-Dec-11 7:41am View

I believe Code-project moreover windows based programmer community, I believe very few programmer would be here who work on both Windows and Linux. that's why i commented better post your question in Linux c++ based community to get quick reply. i must admit being programmer for more than 8 year, I haven't taken flavor of c++ programming in Linux.

I hope that answer your question

ThatsAlok 28-Dec-11 2:27am View

I could provide you with direct link, however i thought giving you with pseudo code/algo would be better. can't you read file, line by line (remember fstream.h ) and parse it based on Comma (,) using strtok function ( remember string.h) and again write to new format

ThatsAlok 28-Dec-11 1:58am View

Yeap +5 Dude :-)

ThatsAlok 28-Dec-11 1:57am View

Just small comment, Could you do a walk through of your code, find the common things and include design pattern when restructure or refactor your code. since companies doesn't give you second thought on your codes!

ThatsAlok 28-Dec-11 1:54am View

I believe you come to wrong forum, if you ask same question in linux based forums, i believe you will receive load of replies

ThatsAlok 27-Dec-11 8:14am View

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InternetGetConnectedState is not reliable api! as mentioned by paul that true!

ThatsAlok 4-Oct-11 6:11am View

this is possible only if you using string class!

ThatsAlok 5-Sep-11 5:50am View

what is the problem dear?

ThatsAlok 5-Sep-11 5:50am View

you can stop people from entering alphanumeric digit in your text box or any other medium where you are taking input

ThatsAlok 5-Sep-11 5:47am View

if he want to read faq, he must have tried goggle first :-)

ThatsAlok 17-Aug-11 5:07am View

great! :-)

ThatsAlok 17-Aug-11 2:42am View

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nice explanation of some old stuff! :-) +5

ThatsAlok 16-Aug-11 14:02pm View

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you created account just to vote me down!!! i am surprised! anyways good luck for your future

ThatsAlok 16-Aug-11 9:14am View

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Reason for my vote of 5
Great tip, deserve full point

ThatsAlok 16-Aug-11 9:14am View

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Great! useful tip!

ThatsAlok 11-Aug-11 7:37am View

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yeah right, however RTLSecureZeroMemory is a function!

ThatsAlok 10-Aug-11 8:46am View

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Apology, a small correction, it's a tip not article, if we talk about performance, it would be full blown article.. if you have idea, i would welcome you or any body here to come forward and let fellow get in-depth knowledge about it

ThatsAlok 10-Aug-11 8:44am View

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great idea for next tip :-)

ThatsAlok 8-Aug-11 2:21am View

Hai Kay,

could you confirm your compiler i.e. turbo c++ or visual studio \?

ThatsAlok 3-Aug-11 12:33pm View

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nice thing!... no votes for comment yet, otherwise my 5 for you

ThatsAlok 3-Aug-11 12:32pm View

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anyway ur tips is useful as well

ThatsAlok 3-Aug-11 12:27pm View

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might be i am talking about zeroing memory during data exchange not at initialization... you might have figure it out when giving value to char buffer then zeroing it.....

ThatsAlok 1-Aug-11 10:04am View

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where is our strtod (century old api :-)

ThatsAlok 27-Jul-11 5:47am View

you can use regular expression!

ThatsAlok 27-Jul-11 5:39am View

could you please let us know the what are the actual parameter are you passing in createfile api!

ThatsAlok 27-Jul-11 3:30am View

just a small comment, save your codec, instead of calling function again and again

ThatsAlok 27-Jul-11 3:22am View

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though your solutions is good, however it actually calling wrapper over wrapper!

ThatsAlok 25-Jul-11 2:25am View

agreed with shameel, win32 with C is good, however MFC is always be very good added advantage!

ThatsAlok 21-Jul-11 9:35am View

hook is good choice for checking idle time!

ThatsAlok 21-Jul-11 9:32am View

it's seems to interview questions!

ThatsAlok 19-Jul-11 8:36am View

Hi, i know you are new to programming world. would please let your fellow programmer here know what type of window you want to open. i.e. is it MDI application or you want to invoke dialog box!

ThatsAlok 19-Jul-11 8:34am View

wikipedia is wikipedia :-)

ThatsAlok 19-Jul-11 7:37am View

isn't it interview question!

ThatsAlok 19-Jul-11 6:48am View

nice link!

ThatsAlok 15-Jul-11 8:29am View

nice solutions deserve 5ed+

ThatsAlok 15-Jul-11 8:10am View

what about temp.clientData.clear()

ThatsAlok 14-Jul-11 2:42am View

nice link!

ThatsAlok 14-Jul-11 2:35am View

nice link, enrolled same in my blog :-)

ThatsAlok 14-Jul-11 2:33am View

yes this is the answer i am looking for and in discussion with cpallini, +5ed

ThatsAlok 14-Jul-11 2:32am View

yeap!

ThatsAlok 13-Jul-11 8:50am View

nice link richard!

ThatsAlok 13-Jul-11 8:49am View

editor comment: changed second i++ to ++i typo mistake

ThatsAlok 13-Jul-11 8:47am View

right you say.... there is one instruction less in i++ or ++i , i forget!

ThatsAlok 13-Jul-11 8:45am View

nice somebody here understand interrupts :-)

ThatsAlok 13-Jul-11 8:04am View

i doesn't understand meaning of interrupt here!

ThatsAlok 13-Jul-11 6:32am View

I am not sure, why you want to include chinese character in one byte char !

ThatsAlok 13-Jul-11 6:29am View

agreed with richard :-) +5

ThatsAlok 13-Jul-11 6:28am View

where?

ThatsAlok 13-Jul-11 5:51am View

nice link!

ThatsAlok 13-Jul-11 1:45am View

changed the question, to make more easier to understand!

ThatsAlok 11-Jul-11 5:08am View

what about keeping setting in INI file!

ThatsAlok 11-Jul-11 1:59am View

agree with all the person here! however love to hear more about large payoff :-)

ThatsAlok 11-Jul-11 1:58am View

custom draw!

ThatsAlok 8-Jul-11 8:10am View

http://rodglenn.com/googleeffect.aspx

ThatsAlok 8-Jul-11 2:57am View

could you debug this piece of code and check what pAdapter->next returning
while(pAdapter)
{
printf("\tIP Mask: \t%s\n", pAdapter->IpAddressList.IpMask.String);
printf("\tGateway: \t%s\n", pAdapter->GatewayList.IpAddress.String);
Sleep(3000);
pAdapter = pAdapter->Next;
}

ThatsAlok 7-Jul-11 2:32am View

Doesn't understand the question. if you allocating memory in main function and passing it library function, then it would be duty of programmer to maintain life of pointer's memory!

ThatsAlok 7-Jul-11 2:31am View

i believe there would be memory leak, if acquired memory is not release properly!

ThatsAlok 7-Jul-11 2:28am View

no effect if performed on same thread

ThatsAlok 6-Jul-11 5:39am View

though i never heard of std:vectorxyz, i could suggest you to use std::vector<cstring> and using std::vector::foreach to add all vector content to combobox. this link might be useful for you!
http://www.google.co.in/url?sa=t&source=web&cd=3&ved=0CCoQFjAC&url=http%3A%2F%2Fmsdn.microsoft.com%2Fen-us%2Flibrary%2Fc4x1w65f(v%3Dvs.80).aspx&ei=BS0UTvONC4mrsQLet9nUDw&usg=AFQjCNFolckIANoq5vp-zT00gtjoGj9NCQ

ThatsAlok 6-Jul-11 5:33am View

hai, is your background program is console programme or win32 based program. i.e. if it has message loop i could help to shut it down properly

ThatsAlok 6-Jul-11 5:22am View

i doubt it...could you let us know what the actual error!

ThatsAlok 5-Jul-11 8:34am View

agreed with mac! if you want to disable your parent window, when your child form is active you should use model dialog!

ThatsAlok 5-Jul-11 8:19am View

agreed!

ThatsAlok 5-Jul-11 8:14am View

you any XML parser, it will parse your HTML tag also (precondition, they should properly formatted) otherwise you need to write your own parser based on string search!

ThatsAlok 5-Jul-11 7:57am View

Have you tried it!?, i believe it wouldn't be that difficult

ThatsAlok 5-Jul-11 7:51am View

Does it's the project requirement to use terminateprocess, can't you programme in a way to provide some clean shutdown operation for your executable

ThatsAlok 4-Jul-11 8:25am View

you need mouse z-axis, if i am correct!

ThatsAlok 4-Jul-11 3:31am View

seems to homework, however you can use AfxExtractSubString to get unique string from string

ThatsAlok 4-Jul-11 3:12am View

when you create dialog box in MFC, it will provide you defualt messsage loop? so that not a question!

ThatsAlok 4-Jul-11 3:10am View

where are you giving memory to extern variable m_dlg

ThatsAlok 8-Jun-11 6:27am View

it's not difficult, but there could be loss of data!

ThatsAlok 8-Jun-11 6:26am View

agree with SP24, what's the actual error! i mean what are you trying to do, and where are you displaying unicode character

ThatsAlok 8-Jun-11 6:25am View

he already mentioned that the unicode support present in the project

ThatsAlok 8-Jun-11 5:52am View

Can't you debug it yourself!

ThatsAlok 8-Jun-11 5:47am View

dear easiest way to do, open telnet and configure setting as per your program on it, and try working on it!

ThatsAlok 25-Mar-11 7:09am View

humm... change image dimension and check for image size :-)

ThatsAlok 22-Mar-11 3:42am View

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where is the alternate :-)

ThatsAlok 16-Feb-11 4:40am View

I belive you need a third party dll to read PDF file (ItextSharp or try google for same) and populating same data into excel require EXCEL dll to be refered in your project.

ThatsAlok 16-Feb-11 3:21am View

yeap google is good options.. however hardware manual too

ThatsAlok 19-Jan-11 9:21am View

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ok.... agree... i take wrd back!

ThatsAlok 18-Jan-11 2:28am View

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Reason for my vote of 1
It's a good collection, however technically it's not a tip/tricks. no offence meant

ThatsAlok 18-Jan-11 2:27am View

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he he he nice collection, but you can't count it as technical tips/tricks.. however it could be consider as blog!

ThatsAlok 24-Sep-10 2:46am View

Best solution I think :-)

ThatsAlok 22-Sep-10 2:51am View

It seems you passing it by pointer

ThatsAlok 17-Sep-10 11:10am View

saeid answer would be correct approach. we use this kind of approach in one of our product.

ThatsAlok 16-Sep-10 7:17am View

You are right, however i have created pattern out of function pointers which similar to control array in VB

ThatsAlok 3-Sep-10 12:01pm View

sorry i am not able to connect question and answer

ThatsAlok 3-Sep-10 11:55am View

@sandeep, nothing personel.. i have done that for me...i have nothing to do for quite some days... so i just take a work and done it:-)

ThatsAlok 3-Sep-10 5:52am View

In My company, IT people are come with a application which actually open pendrive in readonly mode, means you can write anything into pendrive but vice versa is possible... i am looking for same for quite long time, but couldn't found any pointers.. may be you able to find!

ThatsAlok 3-Sep-10 5:47am View

Reason for my vote of 4
Given me chance to relive my ol's college days

ThatsAlok 3-Sep-10 5:34am View

@peter might be new type of LinkedList :-) i.e. with Index he heh

ThatsAlok 3-Sep-10 5:06am View

humm, you should post url of article with the question... and belive this question is mislocated in c++ questions

ThatsAlok 3-Sep-10 3:05am View

you need to correct your link, url is missing 'n' at end!

ThatsAlok 3-Sep-10 3:03am View

I personally like factory method too..! frankly it's quite easy to implement

ThatsAlok 3-Sep-10 3:00am View

if i would, i never want to stop programming in turbo c++.. but no company actually want to program for dos now. thats why shifted my guards and programming in visual studio!

ThatsAlok 3-Sep-10 2:58am View

i doubt that..turbo c++ is quite old application, which used to run dos plateform. I am sure dos is not 21st century product, it's consider outdated in 20th century itself

ThatsAlok 30-Aug-10 2:54am View

Great! good use of Google Language tool!

ThatsAlok 30-Aug-10 2:29am View

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I am sure, what are you trying to do!? inline text mentioned doesn't go well with title

ThatsAlok 17-Aug-10 2:32am View

yes you can!

ThatsAlok 17-Aug-10 2:24am View

The whole idea of IPC is quite vast, please do provide specific method to do so!

ThatsAlok 17-Aug-10 2:20am View

If it MFC, you can use CStdioFile, i know it's c++ based question. thats why posting as comment!

ThatsAlok 17-Aug-10 2:17am View

Nope this can't be achive using ShellExecute

ThatsAlok 17-Aug-10 2:14am View

Anyways just the off topic, have tried same on Google

ThatsAlok 10-Aug-10 6:31am View

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Nice Dear

ThatsAlok 10-Aug-10 1:55am View

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Nice tip

ThatsAlok 10-Aug-10 0:01am View

hummm.. not here

ThatsAlok 10-Aug-10 0:00am View

Haha ha thats great! that should be motto for all CP Lurkers :-)

ThatsAlok 9-Aug-10 23:35pm View

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if you see internal implementation of STL::VECTOR, vector implemented to work on continuos memory only.

ThatsAlok 9-Aug-10 2:32am View

you can trap WM_KEYDOWN message!, but it isnot pretty straight forward to trap non system key (ALT,CTRL,SHIFT), without trapping second WM_KEYDOWN message or using GetAsyncKeyState Api!

ThatsAlok 29-Jul-10 3:07am View

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Nope, when framework is providing you something, for dealing with it's own object it would be better

ThatsAlok 27-Jul-10 5:41am View

CStdioFile::Read, can help you read entire block in one go!

ThatsAlok 27-Jul-10 5:32am View

Leave something for programmer too :-)

ThatsAlok 27-Jul-10 3:26am View

Reason for my vote of 5
exact answer :-)

ThatsAlok 27-Jul-10 3:12am View

He he he , need to check actual credential on gmail :-)

ThatsAlok 27-Jul-10 1:59am View

He he he, Matlab question in C# forum!

ThatsAlok 26-Jul-10 4:53am View

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Could you please recheck and update your article once again, i don't want to vote on basis of presentation!

Comments by ThatsAlok (Top 172 by date)