Forces the listbox portion of a DropDown or DropDownList style combo box to be shown
Member of Combo Box (PRIM_CMBX)
|Result||*Result (Optional)||Boolean||True if the combo was opened|
The OpenDropDown method provides programmatic control over the drop down list portion of the combo box. This is useful when using the combo box as a means of data entry and you wish to open and close the drop down to show previously entered values.
LANSA Version 15, April 2020