BLOCKEVENTS property (System)

BLOCKEVENTS property (System)

Description

Enabled or disables the Presentation Server from generating and dispatching events (except for CLOSE events).

Property Value

This property is a boolean value. When set to TRUE$ no events will be raised by the Presentation Server except for any CLOSE events. When set to FALSE$ all events are generated as normal and dispatched to OpenEngine for processing.

Property Traits

Development	Runtime	Indexed	Scaled	Synthetic
N/A	Get/Set	No	No	No

Remarks

This property was originally called BLOCK_EVENTS in previous versions of OpenInsight. BLOCK_EVENTS is now an alias to this property to preserve backwards compatibility.

Example

 
$Insert Logical

   

   * // Prevent any events (like GOTFOCUS and LOSTFOCUS) from firing

   * // while we move the focus.

   

   ObjxArray =        "SYSTEM"

   PropArray =        "BLOCKEVENTS"

   DataArray =        TRUE$

   

   ObjxArray := @Rm : "SYSTEM"

   PropArray := @Rm : "FOCUS"

   DataArray := @Rm : @Window : ".EDL_SURNAME"

   

   ObjxArray := @Rm : "SYSTEM"

   PropArray := @Rm : "BLOCKEVENTS"

   DataArray := @Rm : FALSE$

   

   Call Set_Property_Only( ObjxArray, PropArray, DataArray )

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