StdFormColSort event
Occurs when the user clicks on the menu.
The default implementation opens the Sort dialog box, with the current property of the current collection selected.
In a form without custom event handlers, if the user clicks in the Sort dialog box, this is the entire sequence of standard events:
- StdFormColSort
 - StdFormGetBoundValues
 - StdFormPerformValidations
 - StdFormValidationsCompleted
 - StdObjectSelectCurrent
 - StdObjectSelectCurrentCompleted
 - StdFormLoadBoundValues
 - StdFormLoadDerivedValues
 - StdFormColSortCompleted
 
Your application can call the default implementation by generating the event.