CODEWITHSUNDEEP
iphone
kiran kumar
kiran kumar

Reputation: 1359

based on object value how do i get NSMutableArray index value

How do i get index value from NSMutableArray.

I got NSString *stringValue=@"e";

And my NSMutableArray *arrayValue=[[NSMutableArray alloc]init];

[arrayValue addobject:@"a"];
[arrayValue addobject:@"b"];
[arrayValue addobject:@"c"];
[arrayValue addobject:@"d"];
[arrayValue addobject:@"e"];
[arrayValue addobject:@"f"];
[arrayValue addobject:@"g"];

I want to get array index value based on string value.

How to do

@thanks in advance.

Upvotes: 3

Views: 4117

Answers (2)

thelaws
thelaws

Reputation: 8001

Since NSMutableArray is a NSArray subclass, all the methods are also inherited. You're looking for the indexOfObject: function

Upvotes: 1

Nyx0uf
Nyx0uf

Reputation: 4649

Wow, a quick look at the documentation ?

NSUInteger index = [ar indexOfObject:@"e"];

Upvotes: 9

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