函数参考


_GUICtrlTreeView_ClickItem

点击项目

#Include <GuiTreeView.au3>
_GUICtrlTreeView_ClickItem($hWnd, $hItem[, $sButton = "left"[, $fMove = False[, $iClicks = 1[, $iSpeed = 0]]]])

参数

$hWnd 控件句柄
$hItem 项目句柄
$sButton [可选参数] 用于点击的按钮
$fMove [可选参数] 如为 True,鼠标移动;如为 False,鼠标不移动.
$iClicks [可选参数] 点击次数
$iSpeed [可选参数] 鼠标移动速度

返回值

成功: 1.
失败: 返回 0,设置@error

注意/说明

None.

相关

示例/演示


#include <GUIConstantsEx.au3>
#include <GuiTreeView.au3>
#include <GuiImageList.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

Global $hTreeView

_Main()

Func _Main()

    Local $hItem, $hImage, $iImage
    Local $iStyle = BitOR($TVS_EDITLABELS, $TVS_HASBUTTONS, $TVS_HASLINES, $TVS_LINESATROOT, $TVS_DISABLEDRAGDROP, $TVS_SHOWSELALWAYS, $TVS_CHECKBOXES)

    GUICreate("TreeView Click Item", 400, 300)

    $hTreeView = GUICtrlCreateTreeView(2, 2, 396, 268, $iStyle, $WS_EX_CLIENTEDGE)
    GUISetState()

    GUIRegisterMsg($WM_NOTIFY, "WM_NOTIFY")

    $hImage = _GUIImageList_Create(16, 16, 5, 3)
    _GUIImageList_AddIcon($hImage, "shell32.dll", 110)
    _GUIImageList_AddIcon($hImage, "shell32.dll", 131)
    _GUIImageList_AddIcon($hImage, "shell32.dll", 165)
    _GUIImageList_AddIcon($hImage, "shell32.dll", 168)
    _GUIImageList_AddIcon($hImage, "shell32.dll", 137)
    _GUIImageList_AddIcon($hImage, "shell32.dll", 146)
    _GUICtrlTreeView_SetNormalImageList($hTreeView, $hImage)

    _GUICtrlTreeView_BeginUpdate($hTreeView)
    For $x = 1 To Random(2, 10, 1)
        $iImage = Random(0, 5, 1)
        $hItem = _GUICtrlTreeView_Add($hTreeView, 0, StringFormat("[%02d] New Item", $x), $iImage, $iImage)
        For $y = 1 To Random(2, 10, 1)
            $iImage = Random(0, 5, 1)
            _GUICtrlTreeView_AddChild($hTreeView, $hItem, StringFormat("[%02d] New Child", $y), $iImage, $iImage)
        Next
    Next
    _GUICtrlTreeView_EndUpdate($hTreeView)

    _GUICtrlTreeView_ClickItem($hTreeView, $hItem, "left", False, 2)

    ; 循环直到用户退出
    Do
    Until GUIGetMsg() = $GUI_EVENT_CLOSE
    GUIDelete()
EndFunc   ;==>_Main

Func WM_NOTIFY($hWnd, $iMsg, $iwParam, $ilParam)
    #forceref $hWnd, $iMsg, $iwParam
    Local $hWndFrom, $iIDFrom, $iCode, $tNMHDR, $hWndTreeview
    $hWndTreeview = $hTreeView
    If Not IsHWnd($hTreeView) Then $hWndTreeview = GUICtrlGetHandle($hTreeView)

    $tNMHDR = DllStructCreate($tagNMHDR, $ilParam)
    $hWndFrom = HWnd(DllStructGetData($tNMHDR, "hWndFrom"))
    $iIDFrom = DllStructGetData($tNMHDR, "IDFrom")
    $iCode = DllStructGetData($tNMHDR, "Code")
    Switch $hWndFrom
        Case $hWndTreeview
            Switch $iCode
                Case $NM_CLICK ; The user has clicked the left mouse button within the control
                    _DebugPrint("$NM_CLICK" & @LF & "--> hWndFrom:" & @TAB & $hWndFrom & @LF & _
                            "-->IDFrom:" & @TAB & $iIDFrom & @LF & _
                            "-->Code:" & @TAB & $iCode)
;~                  Return 1 ; nonzero to not allow the default processing
                    Return 0 ; zero to allow the default processing
                Case $NM_DBLCLK ; The user has double-clicked the left mouse button within the control
                    _DebugPrint("$NM_DBLCLK" & @LF & "--> hWndFrom:" & @TAB & $hWndFrom & @LF & _
                            "-->IDFrom:" & @TAB & $iIDFrom & @LF & _
                            "-->Code:" & @TAB & $iCode)
;~                  Return 1 ; nonzero to not allow the default processing
                    Return 0 ; zero to allow the default processing
                Case $NM_RCLICK ; The user has clicked the right mouse button within the control
                    _DebugPrint("$NM_RCLICK" & @LF & "--> hWndFrom:" & @TAB & $hWndFrom & @LF & _
                            "-->IDFrom:" & @TAB & $iIDFrom & @LF & _
                            "-->Code:" & @TAB & $iCode)
;~                  Return 1 ; nonzero to not allow the default processing
                    Return 0 ; zero to allow the default processing
                Case $NM_RDBLCLK ; The user has clicked the right mouse button within the control
                    _DebugPrint("$NM_RDBLCLK" & @LF & "--> hWndFrom:" & @TAB & $hWndFrom & @LF & _
                            "-->IDFrom:" & @TAB & $iIDFrom & @LF & _
                            "-->Code:" & @TAB & $iCode)
;~                  Return 1 ; nonzero to not allow the default processing
                    Return 0 ; zero to allow the default processing
            EndSwitch
    EndSwitch
    Return $GUI_RUNDEFMSG
EndFunc   ;==>WM_NOTIFY

Func _DebugPrint($s_text, $line = @ScriptLineNumber)
    ConsoleWrite( _
            "!===========================================================" & @LF & _
            "+======================================================" & @LF & _
            "-->Line(" & StringFormat("%04d", $line) & "):" & @TAB & $s_text & @LF & _
            "+======================================================" & @LF)
EndFunc   ;==>_DebugPrint