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Detect all WebView2 version using the provided API

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Paddy Xu
2021-01-24 17:47:49 +01:00
parent 6b0f9df088
commit aeee21a85a
1 changed files with 7 additions and 8 deletions
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15
QuickLook.Plugin/QuickLook.Plugin.HtmlViewer/Helper.cs
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@@ -18,7 +18,7 @@
using System; using System;
using System.IO; using System.IO;
using System.Text; using System.Text;
using Microsoft.Win32; using Microsoft.Web.WebView2.Core;
namespace QuickLook.Plugin.HtmlViewer namespace QuickLook.Plugin.HtmlViewer
{ {
@@ -26,14 +26,13 @@ namespace QuickLook.Plugin.HtmlViewer
{ {
public static bool IsWebView2Available() public static bool IsWebView2Available()
{ {
var path = App.Is64Bit try
? @"SOFTWARE\WOW6432Node\Microsoft\EdgeUpdate\Clients\{F3017226-FE2A-4295-8BDF-00C3A9A7E4C5}\"
: @"SOFTWARE\Microsoft\EdgeUpdate\Clients\{F3017226-FE2A-4295-8BDF-00C3A9A7E4C5}\";
using (var key = Registry.LocalMachine.OpenSubKey(path, RegistryKeyPermissionCheck.ReadSubTree))
{ {
var pv = key?.GetValue("pv"); return !string.IsNullOrEmpty(CoreWebView2Environment.GetAvailableBrowserVersionString());
return !string.IsNullOrEmpty(pv as string); }
catch (Exception)
{
return false;
} }
} }