Bug 30634 - NSComboBox.GetItem signature is incorrect
Summary: NSComboBox.GetItem signature is incorrect
Status: VERIFIED FIXED
Alias: None
Product: Xamarin.Mac
Classification: Desktop
Component: Library (Xamarin.Mac.dll) ()
Version: Master
Hardware: PC Mac OS
: High normal
Target Milestone: 2.4.0 (C6)
Assignee: Chris Hamons
URL:
Depends on:
Blocks:
 
Reported: 2015-06-01 12:04 UTC by Aaron Bockover [MSFT]
Modified: 2015-10-01 09:18 UTC (History)
3 users (show)

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

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Status:
VERIFIED FIXED

Description Aaron Bockover [MSFT] 2015-06-01 12:04:45 UTC
We bind NSComboBox.GetItem as:

	[Export ("itemObjectValueAtIndex:")]
	NSComboBox GetItem (nint index);

It should be bound as:

	[Export ("itemObjectValueAtIndex:")]
	NSObject GetItem (nint index);

cf. https://developer.apple.com/library/mac/documentation/Cocoa/Reference/ApplicationKit/Classes/NSComboBox_Class/index.html#//apple_ref/occ/instm/NSComboBox/itemObjectValueAtIndex:

	- (id)itemObjectValueAtIndex:(NSInteger)index
Comment 1 Aaron Bockover [MSFT] 2015-06-01 12:15:42 UTC
Workaround in case anyone else runs into this until it's fixed in the product:

https://gist.github.com/abock/757f21a6a9ffd3f1e075

Add to your project and use the `FixedGetItem` method instead of `GetItem`.
Comment 2 Timothy Risi 2015-06-02 18:26:40 UTC
Fixed on master / b8da9d241737790eee3e95dacfd58eeb18e1ff1f
Comment 3 Rajneesh Kumar 2015-10-01 09:18:58 UTC
I have checked this issue with the cycle 6 builds XS 5.10 (build 811) + X.M 2.4.0.79 + Mono 4.2.1.59 and observed that this issue has been fixed and no longer exist with this build. I observed that now I am getting NSObject in place of NSComboBox. i.e.

                 [Export ("itemObjectValueAtIndex:"), CompilerGenerated]
		 public virtual NSObject GetItemObject (nint index); 

Screencast: http://www.screencast.com/t/TA69mCxWV

This issue has been fixed hence I am closing this issue.

Thanks..!