Dotnet/CefSharp.MinimalExample
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

添加js 注册

Browse Source
This commit is contained in:
zhangyazhou 2022-12-11 20:29:16 +08:00
parent b9078f8789
commit 51371ab2cf
1 changed files with 62 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

63
CefSharp.MinimalExample.Wpf/MainWindow.xaml.cs
View File

@ -1,4 +1,12 @@
using System.Windows;
using System;
using System.Runtime.InteropServices;
using System.Windows;
using System.Windows.Input;
using CefSharp.Event;
using CefSharp.JavascriptBinding;
using CefSharp.Wpf;
using CefSharp.Wpf.Experimental;
using CefSharp.Wpf.Internals;
namespace CefSharp.MinimalExample.Wpf
{
@ -7,8 +15,23 @@ namespace CefSharp.MinimalExample.Wpf
public MainWindow()
{
InitializeComponent();
Browser.BrowserSettings.Javascript = CefState.Enabled;
Browser.JavascriptObjectRepository.Settings.LegacyBindingEnabled = true;
Browser.FrameLoadStart += BrowserOnFrameLoadStart;
Browser.FrameLoadEnd += BrowserOnFrameLoadEnd;
Browser.JavascriptObjectRepository.Register("script", new Script(), false, BindingOptions.DefaultBinder);
// Browser.JavascriptObjectRepository.ResolveObject += JavascriptObjectRepositoryOnResolveObject;
Browser.WpfKeyboardHandler = new WebBrowserWpfKeyboardHandler(Browser);
}
private void JavascriptObjectRepositoryOnResolveObject(object sender, JavascriptBindingEventArgs e)
{
var repo = e.ObjectRepository;
if (e.ObjectName == "script")
{
repo.NameConverter = new CamelCaseJavascriptNameConverter();
repo.Register("script", new Script(), isAsync: true, options: BindingOptions.DefaultBinder);
}
}
private void BrowserOnFrameLoadEnd(object sender, FrameLoadEndEventArgs e)
@ -65,5 +88,43 @@ namespace CefSharp.MinimalExample.Wpf
JsResultTb.Text = "js is empty!";
}
}
public string GetWindowName()
{
return "MainWindow";
}
public void printLog(string log)
{
Console.WriteLine($"printLog:{log}");
}
}
public class WebBrowserWpfKeyboardHandler : WpfImeKeyboardHandler
{
public WebBrowserWpfKeyboardHandler(ChromiumWebBrowser owner) : base(owner)
{
}
public override void HandleKeyPress(KeyEventArgs e)
{
base.HandleKeyPress(e);
if (e.Key == Key.F12)
{
owner.ShowDevTools();
}
}
}
public class Script
{
public string GetWindowName()
{
return "MainWindow";
}
public void PrintLog(string log)
{
Console.WriteLine($"H5 log:{log}");
}
}
}