How to convert NSString to ASCII value from String Value

问题

if i have string value as a it should display as 65 and if it is b it should display ASCII equivalent 66 so on anyone please do help!!!!

回答1:

NSString *string = @"A";
int asc = [string characterAtIndex:0];

来源：https://stackoverflow.com/questions/10240555/how-to-convert-nsstring-to-ascii-value-from-string-value