Function Reference

_GUICtrlListViewGetColumnWidth

Retrieves the width of a column in report or list view

#Include <GuiListView.au3>
_GUICtrlListViewGetColumnWidth($h_listview, $i_col)

 

Parameters

$h_listview control id/control hWnd
$i_col Index of the column. This parameter is ignored in list view

 

Return Value

Returns the column width if successful, or zero otherwise

 

Remarks

If this message is sent to a list-view control with the $LVS_REPORT style
and the specified column doesn't exist, the return value is undefined

 

Related

_GUICtrlListViewHideColumn, _GUICtrlListViewSetColumnWidth, _GUICtrlListViewDeleteColumn

 

Example


#include <GuiConstants.au3>
#include <GuiListView.au3>

Opt ('MustDeclareVars', 1)
Dim $listview, $Btn_Exit, $msg, $Status, $pos
GUICreate("ListView Get Column Width", 392, 322)

$listview = GUICtrlCreateListView("col1|col2|col3", 40, 30, 310, 149, BitOR($LVS_SHOWSELALWAYS, $LVS_NOSORTHEADER)
GUICtrlSendMsg($listview, $LVM_SETEXTENDEDLISTVIEWSTYLE, $LVS_EX_GRIDLINES, $LVS_EX_GRIDLINES)
GUICtrlSendMsg($listview, $LVM_SETEXTENDEDLISTVIEWSTYLE, $LVS_EX_FULLROWSELECT, $LVS_EX_FULLROWSELECT)
GUICtrlCreateListViewItem("line1|data1|more1", $listview)
GUICtrlCreateListViewItem("line2|data2|more2", $listview)
GUICtrlCreateListViewItem("line3|data3|more3", $listview)
GUICtrlCreateListViewItem("line4|data4|more4", $listview)
GUICtrlCreateListViewItem("line5|data5|more5", $listview)
$Btn_Exit = GUICtrlCreateButton("Exit", 150, 260, 70, 30)
$Status = GUICtrlCreateLabel("", 0, 302, 392, 20, BitOR($SS_SUNKEN, $SS_CENTER))
GUISetState()
While 1
    $msg = GUIGetMsg()
    Select
        Case $msg = $GUI_EVENT_CLOSE Or $msg = $Btn_Exit
            ExitLoop
        Case $msg = $GUI_EVENT_PRIMARYUP
            GUICtrlSetData($Status, "col1 width: " & _GUICtrlListViewGetColumnWidth ($listview, 0) & ", col2 width: " & _GUICtrlListViewGetColumnWidth ($listview, 1) & ", col3 width: " & _GUICtrlListViewGetColumnWidth ($listview, 2))
    EndSelect
WEnd
Exit