Update ExecuteScriptWithResult.md

dagedu · web-flow · commit fa7dd2a7cd7c · 2022-03-25T17:09:13.000+08:00
diff --git a/specs/ExecuteScriptWithResult.md b/specs/ExecuteScriptWithResult.md
@@ -49,14 +49,14 @@ void MatchRegWithScript(wil::com_ptr<ICoreWebView2> webView
     , LPCWSTR reg
     , LPCWSTR item)
 {
-    wil::com_ptr<ICoreWebView2_10> webview2 = webView.try_query<ICoreWebView2_10>();
-
     if (!webview2)
     {
         // ExecuteScriptWithResult is not supported by this WebView.
         return;
     }
 
+    wil::com_ptr<ICoreWebView2_10> webview2 = webView.try_query<ICoreWebView2_10>();
+
     auto scriptCode = GenerateScriptCode(str, reg, item);
     webview2->ExecuteScriptWithResult(
         scriptCode.c_str(),

Original file line number	Diff line number	Diff line change
`@@ -49,14 +49,14 @@ void MatchRegWithScript(wil::com_ptr<ICoreWebView2> webView`
`49`	`49`	`, LPCWSTR reg`
`50`	`50`	`, LPCWSTR item)`
`51`	`51`	`{`
`52`		`- wil::com_ptr<ICoreWebView2_10> webview2 = webView.try_query<ICoreWebView2_10>();`
`53`		`-`
`54`	`52`	`if (!webview2)`
`55`	`53`	`{`
`56`	`54`	`// ExecuteScriptWithResult is not supported by this WebView.`
`57`	`55`	`return;`
`58`	`56`	`}`
`59`	`57`
	`58`	`+ wil::com_ptr<ICoreWebView2_10> webview2 = webView.try_query<ICoreWebView2_10>();`
	`59`	`+`
`60`	`60`	`auto scriptCode = GenerateScriptCode(str, reg, item);`
`61`	`61`	`webview2->ExecuteScriptWithResult(`
`62`	`62`	`scriptCode.c_str(),`