PC-DMIS 2021.2 Object Library
OnDialogOpen Event
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Dialog
An expression that evaluates to a DmisDialog object to determine the dialog box for which this event should wait.
PCDLRN ActiveX DLL > ApplicationObjectEvents Object : OnDialogOpen Event

Glossary Item Box

Description

This event gets launched when a generic dialog box is opened.

The event does not get launched for a Message Box, Execution dialog box or Comment Input dialog box.

Syntax

Visual Basic
Public Event OnDialogOpen( _
   ByVal Dialog As DmisDialog _
)

Parameters

Dialog
An expression that evaluates to a DmisDialog object to determine the dialog box for which this event should wait.

Remarks

Important: When one of these events is launched, you must test for the IsReady property. However, the application event handler cannot wait until IsReady, because the handler blocks PC-DMIS. If PC-DMIS is blocked, IsReady never becomes True. The solution is to start a separate worker thread that checks IsReady. This allows the event handler to immediately return, allowing PC-DMIS to work.

See Also

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