C / C++ / MFC

#include <stdio.h>
#include <string.h>

int main(void)
{
	char strchr[32] = "the quick fox";
	int strlength=strlen(strchr);

        printf("Before\n" );
	printf("%s\n\n", strchr);
 
	for (int i=0; i<strlength; i++) 
	{
		if((strchr[i] >= 97) && (strchr[i] <= 122)) 
		{
			strchr[i] = strchr[i] -32;
			
		}
	}
        printf("After\n" );	 
	printf("%s\n\n", strchr);

return(0);

} 

TopCoder23 wrote:

char strchr[32] = "the quick fox";

TopCoder23 wrote:

if((strchr[i] >= 97) && (strchr[i] <= 122))

if (islower(strchr[i]))
    strchr[i] = toupper(strchr[i]);

byank wrote:

PLease show me how to search for a word in a text file using a listbox...

open the file
while not EOF
    read line from file
    if line contains text, exit loop
end
close file

 CString oneLine;     //initialize a CString 
 bool flag = FALSE;   //flag for result
 CStdioFile  fS (_path_, CFile::modeRead ); //open the file
 int lineNumber = 0;   //hold the line number
 while( fS.readLine(oneLine))  //readLine returns false if EOF
  {
    if( oneLine.Find(L"String")!= -1 )  //Find returns -1 if no match
    { flag = TRUE; break; }
   lineNumber++;   //iterate lineNumber
  }
//lineNumber will hold the line in which the string was found. To get exact character place store what Find returns somewhere.

Shaunak De wrote:

If you are searching for a string in a text file...