C# V8引擎中导入window对象
V8ScriptEngine中导入webBrowser加载后的window对象data:image/png;base64,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,内部Messebox打印正常,引擎中访问window.external.threadId报错,报无threadId属性。在webBrowser加载后的window对象中,你可以通过window.external来访问WebBrowser控件的公共方法和属性。然而,window.external对象的功能是由宿主应用程序提供的,因此如果你在引擎中访问window.external.threadId时报错,说明宿主应用程序没有提供threadId属性。
要解决这个问题,你可以检查一下宿主应用程序的文档和API,看是否提供了threadId属性。如果没有提供,你可以考虑使用其他方式来获取所需的信息,例如通过与宿主应用程序进行通信来获取threadId。
另外,请确保在访问window.external.threadId之前,确保WebBrowser控件已经完全加载并且window.external对象可用。你可以使用window.onload事件来确保在页面完全加载后再访问window.external对象的属性和方法。例如:
window.onload = function() {
var threadId = window.external.threadId;
// 处理threadId
};
希望以上信息对你有帮助!
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