常量值“65306”无法转换为“char”

Question

Console.WriteLine("webbrowser2 :  " + this.WebBrowser2.Url.OriginalString + " | " + e.Url.AbsoluteUri);
            this._webbrowserTimes = 0;
            try
            {
                if (this.WebBrowser2.Url.OriginalString.ToLower() != "about:blank")
                {
                    HtmlDocument doc = this.WebBrowser2.Document;
                    string documentText = this.WebBrowser2.DocumentText;
                    if (e.Url.AbsoluteUri.ToLower().StartsWith("http://qm.pceggs.com/Web/ADQuestion.aspx".ToLower()))
                    {
                        doc = this.WebBrowser2.Document.Window.Frames["bottomFrame"].Document;
                        string innerHtml = doc.Body.InnerHtml;
                        doc.All["btnt"].AttachEventHandler("onclick", new EventHandler(this.SubmitEvent_40Gold));
                        this._questionId = "";
                        this._question = "";
                        this._answer = "";
                        this._answerId = "";
                        this._bean = new AnswerBean();
                        string startTag = "<SPAN class=STYLE2 style=\"FONT-SIZE: 14px\">";
                        string endTag = "</SPAN>";
                        string keyWord = "";
                        keyWord = this.GetValue(ref innerHtml, startTag, endTag).Trim().Trim(new char[] { 0xff1a, ':' });
                        this._bean.questionKeyWord = keyWord;

Answer 1

错误提示keyWord = this.GetValue(ref innerHtml, startTag, endTag).Trim().Trim(new char[] { 0xff1a, ':' });

Answer 2

按照你的理解65306应该对应哪个char值

Answer 3

keyWord = this.GetValue(ref innerHtml, startTag, endTag).Trim().Trim(new char[] { (char)0xff1a, ':' }); 

Answer 4

char[] buffer = new char[] { BitConverter.ToChar(BitConverter.GetBytes(0xff1a), 0), ':' };