[Pnet-developers] [bugs #11428] Empty ComboBox, null reference exception

[anonymous]

This mail is an automated notification from the bugs tracker
 of the project: DotGNU Portable.NET.

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[bugs #11428] Latest Modifications:

Changes by: Anonymous user
Date:  
                Wed 12/29/2004 at 09:53

------------------ Additional Follow-up Comments ----------------------------
I have attached a .zip file containing sourcecode (for sharpdevelop) and 
binary, to cause the crash load pnetcrash.exe up with ilrun then click on the 
arrow for the dropdown list. It should immediately crash, this was verified on 
cvs from approx 10 hours ago.






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[bugs #11428] Full Item Snapshot:

URL: <http://savannah.gnu.org/bugs/?func=detailitem&item_id=11428>
Project: DotGNU Portable.NET
Submitted by: 0
On: Tue 12/28/2004 at 23:26

Category:  None
Severity:  5 - Average
Item Group:  None
Resolution:  None
Privacy:  Public
Assigned to:  None
Status:  Open


Summary:  Empty ComboBox, null reference exception

Original Submission:  When clicking on the dropdown button for a combobox with 
no items the application exits with the following output.

Uncaught exception: System.NullReferenceException: The value 'null' was found 
where an instance of an object was required
        at System.Windows.Forms.ComboBox.set_DroppedDown(Boolean) in 
./ComboBox.cs:236

I do have a sample application i can include, with source, that triggers this 
exception if it would help you


Follow-up Comments
------------------


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Date: Wed 12/29/2004 at 09:53       By: 0 <None>
I have attached a .zip file containing sourcecode (for sharpdevelop) and 
binary, to cause the crash load pnetcrash.exe up with ilrun then click on the 
arrow for the dropdown list. It should immediately crash, this was verified on 
cvs from approx 10 hours ago.

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Date: Tue 12/28/2004 at 23:58       By: Deryk Robosson <drobosson>
A small test case would help if you could provide one please.






File Attachments
-------------------

-------------------------------------------------------
Date: Wed 12/29/2004 at 09:53  Name: pnetcrash.zip  Size: 12.2KB   By: None
Sample code with binary
http://savannah.gnu.org/bugs/download.php?item_id=11428&amp;item_file_id=2002






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<http://savannah.gnu.org/bugs/?func=detailitem&item_id=11428>

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