Difference between revisions of "Combobox"

Revision as of 08:46, 2 October 2015

Note: property, method and event names should be referred to in lowercase in case-sensitive scripting languages.

This class supports the Common Properties plus the following:

Property	Access (R/RW)	Value	Description
ColumnCount	RW	Numeric	Number of columns
ExtendItems	RW	Boolean	If True, extend items
ListCount	R	Numeric	Number of items in the list
ListIndex	RW	Numeric	Current item index value
Readonly	RW	Boolean	If True, object cannot be modified
RowSource	RW	Character	Row data source
RowSourceType	RW	Numeric	Row data source type
Text	RW	Character	Current item text value. Note: starts from 0 in Lianja v1.x. From Lianja v2.0 starts from 1 (VFP compatiblity).
Validation	RW	Character	String containing boolean expression to validate data entry
ValidationErrorMessage	RW	Character	Message displayed if validation returns False
Value	RW	Character or numeric	Current item text or index value

This class supports the Common Methods plus the following:

Method	Args	Description
AddItem	item as Character	Add the specified item
AddItems	selectstatement as Character \| commalist as Character \| pipelist as Character \| items as Array[, icon as Character]	Add the specified items: comma-separated list, pipe-separated list or elements of the specified array, optional including the filename of an icon.
Clear	None	Remove all items
List	index as numeric	Return the specified item
RemoveItem	item as Character \| index as Numeric	Remove the specified object

This class supports the Common Events plus the following:

Event	Args	Description

@@ Line 46: / Line 46: @@
 |Row data source type
 |-
-|Text
+|valign=top|Text
-|RW
+|valign=top|RW
-|Character
+|valign=top|Character
-|Current item text value
+|Current item text value.  Note: starts from 0 in Lianja v1.x.  From Lianja v2.0 starts from 1 (VFP compatiblity).
 |-
 |Validation