Creates a new Combobox object; can also be called as PARENT->AddCombobox(%OPTIONS).
Adds one or more items at the end of the control's list.
Adds an item at the end of the control's list.
[TBD]
[TBD]
[TBD]
[TBD]
[TBD]
Returns the string at the specified zero-based INDEX in the Combobox.
Inserts an item at the specified zero-based INDEX in the Combobox, or adds
it at the end if INDEX is not specified.
Gets or sets the items height in a Combobox.
See SelectedItem().
Removes the zero-based INDEX item from the Combobox.
[TBD]
Selects the zero-based INDEX item in the Combobox.
Returns the zero-based index of the currently selected item, or -1 if no
item is selected.