Hello Cédric Moonen,, Sorry saw yr response now.Thanks a lot for the reply. I am very much new to the Thread Concept. thought of learning the basics of threads. can anyone suggest me some nice basic Article to start with. Thanking you, Suresh

Hello Everyone,, Sorry saw all yr response now.Thanks a lot for the reply. I am very much new to the Thread Concept. thought of learning the basics of threads. can anyone suggest me some nice Article to start with. Thanking you, Suresh

Hi Parag Patel, Thanks for the reply. I tried with this below code but still the thread is running its not terminated, can u please tell how to kill the thread.

void CThreadDemoDlg::OnEnd()
{
// TODO: Add your control notification handler code here

TerminateThread(hr1,1);
TerminateThread(hr2,1);

}

Hello Everyone, I have Demo MFC application, with 2 buttons Start and End Button. Start button will start 2 threads

void CThreadDemoDlg::OnStart()
{
// TODO: Add your control notification handler code here

HANDLE hr1,hr2;
hr1 = CreateThread(NULL,0,(unsigned long (\_\_stdcall \*)(void \*))WorkerThreadOne,this,0,0);
hr2 = CreateThread(NULL,0,(unsigned long (\_\_stdcall \*)(void \*))WorkerThreadTwo,this,0,0);

}

UINT WorkerThreadOne(LPVOID Param)
{
fstream OutFile;
OutFile.open("FileOne.txt",ios::out);

for(int i=0;i<10000;i++)
	OutFile  << i << " ";
OutFile.close();
return true;

}

Can anyone please tell me how to kill the thread ? OnEnd click. Thanking you, Suresh.

Hi, why is the size of the empty class is one class Demo { }; void main() { int size; size=sizeof(Demo); cout << " Size oF Class:" << size; } OutPut :- Size oF Class: 1 Can anyone please tell me the reason ?? why its 1.

use IPM_GETADDRESS Message Retrieves the address values for all four fields in the IP address control. Syntax To send this message, call the SendMessage function as follows. lResult = SendMessage( // returns LRESULT in lResult (HWND) hWndControl, // handle to destination control (UINT) IPM_GETADDRESS, // message ID (WPARAM) wParam, // = 0; not used, must be zero (LPARAM) lParam // = (LPARAM) (LPDWORD) pdwAddr; );

Hi Prasad, Thank you very much for the help. i made changes a below and its working now perfectly. i had never used isalpha so i was with ascii code, thanks for the info. while(!fin.eof()) { fin >> word; //strlwr(word); wsize = strlen(word); offset=fin.tellg(); offset = offset - wsize + 1; //Insert Words and its offset in to Map stemp = word; bool bValid = true; for (int j = 0; j < wsize; j++) { if (!isalpha(stemp[j])) { bValid = false; break; } } if (bValid) FMap[stemp] = offset; }

Hi Appu,, Thank you very much, code is working i made the changes as below while(!fin.eof()) { fin >> word; //strlwr(word); wsize = strlen(word); offset=fin.tellg(); offset = offset - wsize + 1; //Insert Words and its offset in to Map stemp = word; bool bValid = true; for (int j = 0; j < wsize; j++) { if (!isalpha(stemp[j])) { bValid = false; break; } } if (bValid) FMap[stemp] = offset; }

Appu still the problem is there not got the solution still..... i changed the code as below now it only checks for the 1st character if that is valid it will add it to map .. if ( ((stemp[0] >= 65) && (stemp[0] <= 90)) || ((stemp[0] >= 97) && (stemp[0] <= 122)) ) FMap[stemp]=offset; but hwy to check if there is any special character or number in between and hw to add them??

using namespace std; typedef map FileMap; #define SIZE 255 char word[SIZE]; int offset; FileMap FMap; i forgot to enable Ignore HTML tags in this message (good for code snippets) -- modified at 4:30 Friday 30th March, 2007

appu i made changes but i am getting error for this lines FMap[nIndex++] = stemp[j]; /* Not FMap[stemp] = offset */ error C2679: binary '[' : no operator defined which takes a right-hand operand of type 'int' (or there is no acceptable conversion) FMap[nIndex] = '\0'; /* NULL termination */ error C2679: binary '[' : no operator defined which takes a right-hand operand of type 'int' (or there is no acceptable conversion) Now the problem with adding values to Map.

I copied and pasted but still nt working :( again the same output for(int j =0; j<=wsize; j++) { if ( ((stemp[j] >= 65) && (stemp[j] <= 90)) || ((stemp[j] >= 97) && (stemp[j] <= 122)) ) { FMap[stemp]=offset; } }

i checked it and added brackets but still no effect same output for(int j =0; j<=wsize; j++) { if ( ((stemp[j] >= 65) && (stemp[j] <= 90) || (stemp[j] >= 97) && (stemp[j] <= 122) ) ) { FMap[stemp]=offset; } }

Hi Prasad, Code as no effect its adding all the words. void getoff(char *fname) { ifstream fin; fin.open(fname,ios::in); int wsize; string stemp; //Loops till the end of the file. while(!fin.eof()) { fin >> word; strlwr(word); wsize = strlen(word); offset=fin.tellg(); offset = offset - wsize + 1; //Insert Words and its offset in to Map stemp = word; for(int j =0; j < wsize; j++) { if (isalpha(stemp[j])) { FMap[stemp] = offset; } } } fin.close(); }

Hi Appu, Thanks for the response, I made changes but the code as no effect its adding all the words. Including numbers and special characters. for(int j =0; j<=wsize; j++) { if ( (stemp[j] >= 65) && (stemp[j] <= 90) || (stemp[j] >= 97) && (stemp[j] <= 122) ) { FMap[stemp]=offset; } } } Something is wrong in the for loop i am unable to find, what will the cause ?

Thanks Cedric Moonen for the response. ASCII values A – 65 to Z – 90 & a – 97 to z – 122. But hw to check them in the condition ???

Hello All, I am trying a read text file and extracting words from it and adding to a map. I want to add only valid words and eliminate numbers and special character words and then add it to map. Invalid words like 1word , hello# , t2o etc … so I want to eliminate all the number and special characters. Can anyone please help me with this …. strlwr(word); wsize = strlen(word); stemp = word; for(int j =0; j<=wsize; j++) { if ( stemp[j] == '.' || stemp[j] == ';' || stemp[j] == '*' || stemp[j] == '#' && stemp[j] == '!' || stemp[j] == '@' || stemp[j] == '$' || stemp[j] == '%' && stemp[j] == '^' || stemp[j] == '&' || stemp[j] == '(' || stemp[j] == ')' && stemp[j] == '-' || stemp[j] == '+' || stemp[j] == '/' ) break; else FMap[stemp]=offset; } This conditions are very lengthy, is there any way I can reduce it by checking the ASCII value and add them to MAP. Thanking you, Suresh HC.

are u SACHIN ?????? Ho Noooooooooooooooooooooooooo :doh:

Good one ..Thanks for posting ..........:laugh:

:-D