Richard C. Detmer (Third Edition)

Using the windows32 or windows64 framework, write and complete 80x86 assembly language program will use a dialog box to prompt for a string of characters into charStr, recalling that the input macro terminates a string with a null byte (00). Process this string as an array of characters, replacing each uppercase letter in charStr by it's lowercase equivalent, leaving every other character unchanged. Use a message box to display the modified string.