PropertyRequestEdit
PowerScript event
Description
Occurs when the OLE server is about to change the value of a
property of the object in the OLE control.
Event ID
|
Event ID |
Objects |
|---|---|
|
None |
OLE |
Arguments
|
Argument |
Description |
|---|---|
|
propertyname |
String by value (the name of the property whose value If propertyname is an empty string, a more |
|
cancelchange |
Boolean by reference; determines whether the change
|
Return Values
None. Do not use a RETURN statement.
Usage
Property change notifications are not supported by all OLE servers.
The PropertyRequestEdit and PropertyChanged events only occur when the
server supports these notifications.
Property notifications are not sent when the object is being created
or loaded. Otherwise, notifications are sent for all bindable properties,
no matter how the property is being changed.
The PropertyRequestEdit event gives you a chance to access the
property’s old value using the automation interface and save it. To cancel
the change, set the cancelchange argument to true.
See also