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

[anonymous]

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 of the project: DotGNU Portable.NET.




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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












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