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Header_Notification - DfBaseEntryList

Sent when the header has received a mouse event

Type: Event

Parameters

Parameter Type Description
eNotifyMode Integer ConstantMeaning
iItem Integer The item number

Syntax

Procedure Header_Notification Integer eNotifyMode Integer iItem

Description

The Header_Notification message is sent when the header has received a mouse event. Three event notifications are supported: button mouse click, button double click, and a double click on a header divider. If a single click occurs (HD_Notify_Mouse_Click) the message Header_Mouse_Click is sent. If a double click occurs (HD_Notify_Mouse_DblClick) the message Header_Mouse_Double_Click is sent. When possible, you should augment these two messages.

There is no default action taken for a divider double click. You would want to augment this procedure to handle such a case. 

Procedure Header_Notification Integer eNotifyMode Integer item# 
    If (eNotifyMode = HD_Notify_Divider_DblClick ;
        Send MyCustomNotificationEvent iItem#
    Else ;
        Forward Send Header_Notifcation eNotifyMode iItem#
End_Procedure