从变量设置控件中的文本
#Include <GuiRichEdit.au3>
_GUICtrlRichEdit_StreamFromVar($hWnd, $sVar)
$hWnd | 控件句柄 |
$sVar | 一个字符串变量 |
成功: | 返回 True | |
失败: | 返回 False设置@error: | |
@error: | 101 - $hWnd 参数值不是句柄 | |
700 - 尝试流中字符太多 |
在MSDN中搜索
#include <GuiRichEdit.au3>
#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
Main()
Func Main()
Local $hGui, $iMsg, $btnNext, $iStep = 0, $lblMsg, $hRichEdit, $s
$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)
$btnNext = GUICtrlCreateButton("Next", 270, 310, 40, 30)
GUISetState()
_GUICtrlRichEdit_SetText($hRichEdit, "First paragraph")
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
Case $iMsg = $btnNext
$iStep += 1
Switch $iStep
Case 1
$s = _GUICtrlRichEdit_StreamToVar($hRichEdit)
GUICtrlSetData($lblMsg, "Streamed to variable")
Case 2
_GUICtrlRichEdit_SetText($hRichEdit, "")
_GUICtrlRichEdit_StreamFromVar($hRichEdit, $s)
GUICtrlSetData($lblMsg, "Streamed from variable")
Case 3
_GUICtrlRichEdit_SetSel($hRichEdit, 2, 6)
_GUICtrlRichEdit_StreamFromVar($hRichEdit, $s)
GUICtrlSetData($lblMsg, "Replaced selection: an intentional mess!")
GUICtrlSetState($btnNext, $GUI_DISABLE)
EndSwitch
EndSelect
WEnd
EndFunc ;==>Main