GetCountItemTreeView

Синтаксис

Function GetCountItemTreeView(ByVal gadget As long) As Integer

Описание

Возвращает кол-во пунктов в гаджете

Параметры

gadget - номер гаджета

Платформы

Windows , Linux

Пример

#Include "window9.bi"
Dim As Integer event
Dim As HWND hwnd,tree
#Ifdef __FB_WIN32__
Var iStyle = TVS_HASLINES or TVS_HASBUTTONS or TVS_LINESATROOT
#Else
Var iStyle = 0
#EndIf
hwnd=OpenWindow("TreeView",10,10,180,200) : CenterWindow(hwnd)
Dim As HBITMAP hbmp = Load_image("1.png")
Dim As HBITMAP hbmp1 = Load_image("2.png")
tree=TreeViewGadget(1,10,10,140,140,iStyle,,32)
Var Pos_=AddTreeViewItem(1,"1",hbmp,hbmp1,TVI_FIRST)
AddTreeViewItem(1,"1-1",hbmp,hbmp1,TVI_FIRST,Pos_)
Pos_=AddTreeViewItem(1,"2",hbmp,hbmp1,Pos_)
AddTreeViewItem(1,"2-1",hbmp,hbmp1,TVI_FIRST,Pos_)
? "Items in treeView=" & GetCountItemTreeView(1)
Do
  event=waitevent
  If event=EventClose Then End
Loop

Результат

Items in treeView=4

Created with the Personal Edition of HelpNDoc: Create iPhone web-based documentation