Question

我使用以下代码从JavaScript调用C＃方法：

C＃：

geckoWebBrowser1.AddMessageEventListener("myEvent", 
    ((string s) => this.showMessage(s)),true);

JS：

var event = new MessageEvent('myEvent', 
    { 'view': window, 
      'bubbles': false, 
      'cancelable':   false, 
      'data': 'some data' });
document.dispatchEvent(event);

当我使用x86构建（xulrunner和geckoFx）时，这非常有效，但是当我使用x64构建（xulrunner和geckoFx）时，我得到以下异常：

An exception of type 'System.NotImplementedException' occurred in
Geckofx-Core.dll but was not handled in user code

Additional information: The method or operation is not implemented.
StackTrace:
at Gecko.SpiderMonkey.JS_GetStringCharsAndLength(IntPtr cx, IntPtr jsString, UInt32& length)
at Gecko.AutoJSContext.ConvertValueToString(JsVal value)
at Gecko.JsVal.ToString() at Gecko.DomMessageEventArgs.get_Message()
at Gecko.GeckoWebBrowser.OnHandleDomEvent(DomEventArgs e)
in C:\Users\test\Desktop\GeckoFXsource31\Geckofx-Winforms\GeckoWebBrowser.cs:line 1982
at Gecko.GeckoWebBrowser.Gecko.nsIDOMEventListener.HandleEvent(nsIDOMEvent e)
in C:\Users\test\Desktop\GeckoFXsource31\Geckofx-Winforms\GeckoWebBrowser.cs:line 1878

有谁知道如何解决它或知道将我的数据从gecko传输到C＃代码的另一种方法？

GeckoFx不支持x64 build

0 个答案: