Function Reference

GUICtrlSetData

Modifies the data for a control.

GUICtrlSetData ( controlID, data [, default] )

Parameters

controlID	The control identifier (controlID) as returned by a GUICtrlCreate... function.
data	For Combo, List, ListViewItem : itemtext separated with \| For Progress : percent value For Slider : value For Group, Label, Button, Checkbox, Radio, Combo, List, Input, Edit, TabItem : text update For Date : date or time depending the style of the control For Dummy : value.
default	[optional] for Combo, List : the value that will be the default. for Edit, Input : if defined and not "" the "data" string is inserted not overriding the previous value at the cursor point.

Return Value

Success:	Returns 1.
Failure:	Returns 0.
	Returns -1 in case of invalid data

Remarks

For Combo or List control :
If the "data" corresponds to an already existing entry it is set as the default.
If the "data" starts with | or is an empty string "" the previous list is destroyed.

For ListViewItem control :
To update a specific column just forget about the others ie "||update" to update 3rd column.

Example

#include <GUIConstants.au3>

GUICreate("My GUI") ; will create a dialog box that when displayed is centered

GUICtrlCreateCombo ("", 10,10)

GUICtrlSetData(-1,"item1|item2|item3", "item3")

GUISetState () ; will display an empty dialog box with a combo control with focus on

; Run the GUI until the dialog is closed
While 1
$msg = GUIGetMsg()

If $msg = $GUI_EVENT_CLOSE Then ExitLoop
Wend