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ioa747 merged 1 commit into from
Feb 25, 2026
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updating examples #112

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6 changes: 3 additions & 3 deletions examples/018-BasicFramesDemo.au3
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Original file line number Diff line number Diff line change
Expand Up @@ -185,10 +185,10 @@ Func _NetWebView2_GetAllFrames_AsArray($oWebV2M)
$aFrames[$IDX_Frame][$FRAME_IDX] = $IDX_Frame
$aFrames[$IDX_Frame][$FRAME_OBJECT] = $oFrame
$aFrames[$IDX_Frame][$FRAME_ID] = $oFrame.FrameId
$aFrames[$IDX_Frame][$FRAME_NAME] = $oWebV2M.Name
$aFrames[$IDX_Frame][$FRAME_URL] = $oWebV2M.GetFrameUrl($IDX_Frame)
$aFrames[$IDX_Frame][$FRAME_NAME] = $oFrame.Name
$aFrames[$IDX_Frame][$FRAME_URL] = $oFrame.Source
$aFrames[$IDX_Frame][$FRAME_DESTROYED] = $oFrame.IsDestroyed()
$aFrames[$IDX_Frame][$FRAME_HTML] = $oWebV2M.GetFrameHtmlSource($IDX_Frame)
$aFrames[$IDX_Frame][$FRAME_HTML] = Fire_And_Wait($oWebV2M.GetFrameHtmlSource($IDX_Frame), 5000)
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@mlipok mlipok Feb 24, 2026

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I do not like the Fire_And_Wait() solution
I think I need to find another solution.

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@ioa747 ioa747 Feb 24, 2026

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to move the logic (WaitAndGetResult) to the C# side and handle the asynchronous delay internally.?

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@mlipok mlipok Feb 24, 2026

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No. Lets stay with what we have.

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@ioa747 ioa747 Feb 25, 2026 •
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alternatively

with using the new frame method

⚡ExecuteScriptWithResult

Type: string (Synchronous/Blocking)
Description: Executes JavaScript in the frame and waits for the result (Thread-Safe).
object.ExecuteScriptWithResult(Script As String)

to fire "document.documentElement.outerHTML"

; #FUNCTION# ====================================================================================================================
; Name...........: _WebView2_GetFrameHtmlSource
; Description....: Synchronously retrieves the full HTML source of a frame and unescapes it.
; Syntax.........: _WebView2_GetFrameHtmlSource($oFrame)
; Parameters.....: $oFrame - The WebView2Frame object.
; Return values..: Success - Clean HTML string.
;                  Failure - Sets @error and returns empty string.
; ===============================================================================================================================
Func _WebView2_GetFrameHtmlSource($oFrame)
	If Not IsObj($oFrame) Then Return SetError(1, 0, "$oFrame is not a valid object")

	; Execute script synchronously
	Local $sRaw = $oFrame.ExecuteScriptWithResult("document.documentElement.outerHTML")

	; Basic validation
	If $sRaw = "null" Or $sRaw = "" Then Return ""
	If StringLeft($sRaw, 6) = "ERROR:" Then Return SetError(2, 0, $sRaw)

	; Pre-process: Strip the mandatory JSON quotes BEFORE unescaping.
	; This prevents the C# Parser from "double-wrapping" the string.
	If StringLeft($sRaw, 1) = '"' And StringRight($sRaw, 1) = '"' Then
		$sRaw = StringMid($sRaw, 2, StringLen($sRaw) - 2)
	EndIf

	; Initialize Parser from the library
	Local $oJson = _NetJson_CreateParser()
	If @error Then Return SetError(3, 0, "Failed to create JsonParser")

	; Use the Parser's UnescapeString to handle all escapes (\uXXXX, \n, \", etc.)
	Local $sClean = $oJson.UnescapeString($sRaw)

	Return $sClean
EndFunc   ;==>_WebView2_GetFrameHtmlSource

Next
Return $aFrames
EndFunc ;==>_NetWebView2_GetAllFrames_AsArray
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