ArcFM Desktop Developer Guide
DropDownOpening Event (PopupCommandBase)


Miner.Windows Assembly > Miner.Windows.Commands Namespace > PopupCommandBase Class : DropDownOpening Event
Syntax
'Declaration
 
Public Event DropDownOpening As EventHandler(Of CancelableCommandEventArgs)
'Usage
 
Dim instance As PopupCommandBase
Dim handler As EventHandler(Of CancelableCommandEventArgs)
 
AddHandler instance.DropDownOpening, handler
public event EventHandler<CancelableCommandEventArgs> DropDownOpening
Event Data

The event handler receives an argument of type CancelableCommandEventArgs containing data related to this event. The following CancelableCommandEventArgs properties provide information specific to this event.

PropertyDescription
Cancel  
Command  
Requirements

Target Platforms: Windows XP SP3 (32-bit and 64-bit), Windows 7 (32-bit and 64-bit)

Not all Operating Systems are supported on all products. Visit the ArcFM Solution Supported Versions page for full details.

See Also

Reference

PopupCommandBase Class
PopupCommandBase Members

 

 

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