Bug 208 - Missing Support For NSMutableArray
Summary: Missing Support For NSMutableArray
Status: RESOLVED NOT_ON_ROADMAP
Alias: None
Product: MonoMac
Classification: Desktop
Component: Bindings ()
Version: unspecified
Hardware: Macintosh Mac OS
: --- normal
Target Milestone: ---
Assignee: Bugzilla
URL:
Depends on:
Blocks:
 
Reported: 2011-08-05 17:18 UTC by Adam Johnson
Modified: 2011-08-08 18:50 UTC (History)
2 users (show)

Tags: NSMutableArrary
Is this bug a regression?: ---
Last known good build:

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Status:
RESOLVED NOT_ON_ROADMAP

Description Adam Johnson 2011-08-05 17:18:13 UTC
It would be a huge benefit to include support for NSMutableArray. It includes the ability to remove the entire selection of an arrary without having to loop through the entire thing. I hope I am not missing where it is already included. If there is any way I can assist please let me know.
Comment 1 Miguel de Icaza [MSFT] 2011-08-05 17:21:17 UTC
NSMutableArray was not bound on purpose, since you should be using native C# arrays instead.

This is a design decision.   There needs to be a very compelling case for adding this to the public API for us to ship it.
Comment 2 Adam Johnson 2011-08-05 18:13:00 UTC
The problem arises when attempting to delete all items from an Array Controller. ((NSMutableArray)arrayController.Content).RemoveAll(); //should work.
Instead I have to do:
NSObject [] nsObject = arrayController.ArrangedObjects();
foreach (NSObject removeObject in NSObject)
arrayController.RemoveObjects(removeObject);


I would much rather do 1 line instead of 3. I saw the NSMutableArray line in the MonoMac sample for ScriptingBridgeFinder. This line causes the solution to fail to build.
Comment 3 Miguel de Icaza [MSFT] 2011-08-08 17:52:41 UTC
Should this not be:

arrayControleler.RemoteObjects (arrayController.ArrangedObjects ());
Comment 4 Adam Johnson 2011-08-08 18:37:52 UTC
Unfortunately NSArrayController does not have a RemoveObjects() method. I tried arrayController.RemoveSelectedObjects(NSObject[]) but that only removes the selected object and not the entire list.
Comment 5 Adam Johnson 2011-08-08 18:50:09 UTC
arrayController.Remove() will accept an array of objects. This will work instead of having to implement NSMutableArray. 
The new code that works is:
arrayController.Remove(arrayController.ArrangedObjects());
I am closing as wont fix since NSMutableArray is not needed and wont be included per the initial response. Thanks for the prompt responses!