Call Method With multiple arguments

Question

To call a method with multiple arguments...my method name is getDataToDisplay. I have a compilation error.

+ (void) getDataToDisplay:(NSString *)dbPath :(NSString*)filter {
}


 [LettureProve getDataToDisplay: [self getDBPath] :filter];

Answer 1

You should use this

+ (void) getDataToDisplayWithPath:(NSString *)dbPath andFilter:(NSString*)filter {
}

Answer 2

You are missing the name of the second parameter

+ (void) getDataToDisplay:(NSString *)dbPath filter:(NSString*)filter {
}

 [LettureProve getDataToDisplay: [self getDBPath] filter:filter];