Simple one: in obj-c, whats the equivalent of C#'s .ToString() method?

Simple one: in obj-c, whats the equivalent of C#'s .ToString() method?

If i have an mystery object of type id, how do i convert it to a string? Is there an e开发者_开发知识库asier way than the below?

NSString *stringVal = [NSString stringWithFormat:@"%@", mysteryIdObject];

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[NSObject description] is probably what you're looking for.

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You need to be more specific about what you want. NSObject has a -description method, which is intended for use when debugging. Many other classes (like NSNumber) respond to -stringValue.