Bug 485736

Summary:	Mono-UIA can significantly slow down an application in some cases
Product:	[Mono] UI Automation	Reporter:	Michael Gorse <mgorse>
Component:	Winforms - General	Assignee:	E-mail List <mono-a11y-bugs>
Status:	NEW ---	QA Contact:	E-mail List <mono-a11y-qa>
Severity:	Minor
Priority:	P5 - None	CC:	cachen
Version:	Release 0.9.1
Target Milestone:	---
Hardware:	Other
OS:	Other
Whiteboard:
Found By:	---	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description Michael Gorse 2009-03-16 19:19:42 UTC

Running mono-uia can sometimes make an application take much longer to draw the user interface.  I suspect that this is particularly the case when there are many list items in a list for instance.

Repro:
1. Install wf-apps.
2. Time reportBuilder without mono-uia loaded.  Allow the app to start, then press alt+f4 to close.
3. Time ReportBuilder as before with mono-uia loaded.

Result:
The first time takes 1.2-1.5s on my machine.  The second time takes 9.5-10s.