Bug 471068

Summary:	DataGridView. Crash when adding Row and listening for Rows.CollectionChanged
Product:	[Mono] Mono: Class Libraries	Reporter:	Mario Carrion <mcarrion>
Component:	Windows.Forms	Assignee:	Mono Bugs <mono-bugs>
Status:	RESOLVED FIXED	QA Contact:	Mono Bugs <mono-bugs>
Severity:	Normal
Priority:	P5 - None	CC:	forgotten_CRPsQFwJ3b
Version:	SVN
Target Milestone:	---
Hardware:	Other
OS:	Other
Whiteboard:
Found By:	Beta-Customer	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---
Bug Depends on:
Bug Blocks:	468504
Attachments:	Example. Mono output Updated example.

Description Mario Carrion 2009-01-30 18:22:44 UTC

Created attachment 268988 [details]
Example.

1. Compile the attached file
2. Run
3. Click "Add row"
4. Crash.

Expected: No crash.

.NET output: "Row: Add/1"

Comment 1 Mario Carrion 2009-01-30 18:24:48 UTC

Created attachment 268990 [details]
Mono output

Comment 2 Mario Carrion 2009-01-30 19:46:57 UTC

Created attachment 269007 [details]
Updated example.

Ok, I've found the reason of the crash, seems that in Mono you need to explicitly add the cells before adding the row, in .NET this doesn't crash.

Comment 3 Mario Carrion 2009-01-30 19:49:50 UTC

Line 50 fixed the crash. BTW

Comment 4 Forgotten User CRPsQFwJ3b 2009-02-01 20:03:18 UTC

Fixed in trunk in r125277 and in 2.4 branch in r125278. Thanks for the bug report!