Update ExecuteScriptWithResult.md

Author: dagedu

specs/ExecuteScriptWithResult.md

@@ -1,5 +1,5 @@
 # Background
-Our end developers have pointed out gaps in the existing CoreWebView2.ExecuteScript method, and it is necessary
+Our end developers have pointed out gaps in the existing [CoreWebView2.ExecuteScript](https://docs.microsoft.com/en-us/microsoft-edge/webview2/reference/win32/icorewebview2?view=webview2-1.0.1150.38#executescript) method, and it is necessary
 to provide a new method to let our end developers get more information in a more convenient manner.
 The new ExecuteScriptWithResult method will provide exception information if the executed script
 failed, and provides a new method to try to get the script execution result as a string rather than as JSON
@@ -188,6 +188,7 @@ class ExecuteScriptWithResultDemo
 ```
 
 # API Details
+The spec file for `ExecuteScript` is [WebView2Feedback/specs/ExecuteScript.md](https://github.com/MicrosoftEdge/WebView2Feedback/blob/ca99cf43fde3f536a4d3981d53b8345edb0c9a62/specs/ExecuteScript.md).
 ## Win32 C++
 ```c++
 /// This interface represents a JavaScript exception.
@@ -292,6 +293,7 @@ interface ICoreWebView2_10 : ICoreWebView2_9 {
 ```
 
 ## .NET and WinRT
+The documentation for the old interface [CoreWebView2.ExecuteScriptAsync(String) Method](https://docs.microsoft.com/en-us/dotnet/api/microsoft.web.webview2.core.corewebview2.executescriptasync?view=webview2-dotnet-1.0.1150.38#microsoft-web-webview2-core-corewebview2-executescriptasync(system-string)) is here.
 ```c#
 namespace Microsoft.Web.WebView2.Core
 {
@@ -311,6 +313,8 @@ namespace Microsoft.Web.WebView2.Core
     {
         Boolean Succeeded { get; };
 
+        // The return value of this interface is the same as `ExecuteScript`.
+        // You can refer to the demo and documentation of `ExecuteScript`.
         String ResultAsJson { get; };
 
         CoreWebView2ExecuteScriptException Exception { get; };