检索控件中显示完全可见的项目最大数
#include <GuiTreeView.au3>
_GUICtrlTreeView_GetVisibleCount($hWnd)
$hWnd | 控件ID/句柄 |
#include <GUIConstantsEx.au3>
#include <GuiTreeView.au3>
#include <WindowsConstants.au3>
$Debug_TV = False ; 检查传递给函数的类名, 设置为True并输出到一个控件的句柄,用于检查它是否工作
_Main()
Func _Main()
Local $hTreeView
Local $iStyle = BitOR($TVS_EDITLABELS, $TVS_HASBUTTONS, $TVS_HASLINES, $TVS_LINESATROOT, $TVS_DISABLEDRAGDROP, $TVS_SHOWSELALWAYS)
GUICreate("TreeView Get Visible Count", 400, 300)
$hTreeView = GUICtrlCreateTreeView(2, 2, 396, 268, $iStyle, $WS_EX_CLIENTEDGE)
GUISetState()
_GUICtrlTreeView_BeginUpdate($hTreeView)
For $x = 0 To 99
_GUICtrlTreeView_Add($hTreeView, 0, StringFormat("[%02d] New Item", $x))
Next
_GUICtrlTreeView_EndUpdate($hTreeView)
MsgBox(4160, "信息", "Visible: " & _GUICtrlTreeView_GetVisibleCount($hTreeView))
; 循环直到用户退出
Do
Until GUIGetMsg() = $GUI_EVENT_CLOSE
GUIDelete()
EndFunc ;==>_Main