wcPrintf( )

Prints output to the browser connection. Similar to the printf( ) function in C.

Example

returnCode = wcPrintf(cntrlHandle, "%4.00f %25s\n", price, itemDescription);

int wcPrintf(void *controlHandle, 
             char *format, 
             valueToPrint[, valueToPrint]...)

controlHandle	The handle to the control structure.
format	A formatting string that specifies how to convert and print the output. Syntax is identical with that used in the C printf( ) function.
valueToPrint	Value to be converted, formatted, and printed.

0	Success.
Error code	Failure or exception. For a list of possible error codes, see Error Messages.

The following code shows how wcPrintf( ) is used in an application.


    wcPrintf(wcp, "%4.00f %25s\n", price, itemDescription);