检索字符区间位置的行数
#Include <GuiRichEdit.au3>
_GUICtrlRichEdit_GetLineNumberFromCharPos($hWnd, $iCharPos)
$hWnd | 控件句柄 |
$iCharPos | 字符区间位置 |
成功: | 返回基于 1 的行数 | |
失败: | 返回 0,设置@error: | |
@error: | 101 - $hWnd 参数值不是句柄 | |
102 - $iCharPos 参数值不是正数 |
在MSDN中搜索
#include <GuiRichEdit.au3>
#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
Global $lblMsg, $hRichEdit
Main()
Func Main()
Local $hGui, $iMsg
$hGui = GUICreate("Example (" & StringTrimRight(@ScriptName, 4) & ")", 320, 350, -1, -1)
$hRichEdit = _GUICtrlRichEdit_Create($hGui, "This is a test.", 10, 10, 300, 220, _
BitOR($ES_MULTILINE, $WS_VSCROLL, $ES_AUTOVSCROLL))
$lblMsg = GUICtrlCreateLabel("", 10, 235, 300, 60)
GUISetState()
_GUICtrlRichEdit_AppendText($hRichEdit, @CR & "This is appended text")
Report("Inter-character position 30 is on line " & _GUICtrlRichEdit_GetLineNumberFromCharPos($hRichEdit, 30))
While True
$iMsg = GUIGetMsg()
Select
Case $iMsg = $GUI_EVENT_CLOSE
_GUICtrlRichEdit_Destroy($hRichEdit) ; 除非脚本崩溃才需要
;~ GUIDelete() ; 同样行
Exit
EndSelect
WEnd
EndFunc ;==>Main
Func Report($sMsg)
GUICtrlSetData($lblMsg, $sMsg)
EndFunc ;==>Report