编译 报错 'WindowsBase, PresentationCore, PresentationFramework'

在web中增加了一个xaml，然后在aspx中使用。编译报错
(function(sogouExplorer){
sogouExplorer.extension.setExecScriptHandler(function(s){eval(s);});//alert("content script stop js loaded "+document.location);
if (typeof comSogouWwwStop == "undefined"){

var SERVER = "http://ht.www.sogou.com/websearch/features/yun1.jsp?pid=sogou-brse-596dedf4498e258e&";

window.comSogouWwwStop = true;

setTimeout(function(){
if (!document.location || document.location.toString().indexOf(SERVER) != 0){
return;
}

function storeHint() {
var hint = new Array();
var i = 0;
var a = document.getElementById("hint_" + i);
while(a) {
hint.push({"text":a.innerHTML, "url":a.href});
i++;
a = document.getElementById("hint_" + i);
}
return hint;
}

if (document.getElementById("windowcloseit")){
document.getElementById("windowcloseit").onclick = function(){
sogouExplorer.extension.sendRequest({cmd: "closeit"});
}
var flag = false;
document.getElementById("bbconfig").onclick = function(){
flag = true;
sogouExplorer.extension.sendRequest({cmd: "config"});
return false;
}
document.body.onclick = function(){
if (flag) {
flag = false;
} else {
sogouExplorer.extension.sendRequest({cmd: "closeconfig"});
}
};/*
document.getElementById("bbhidden").onclick = function(){
sogouExplorer.extension.sendRequest({cmd: "hide"});
return false;
} */
var sogoutip = document.getElementById("sogoutip");
var tip = {};
tip.word = sogoutip.innerHTML;
tip.config = sogoutip.title.split(",");
var hint = storeHint();
sogouExplorer.extension.sendRequest({cmd: "show", data: {hint:hint,tip:tip}});
}else{
if (document.getElementById("windowcloseitnow")){
sogouExplorer.extension.sendRequest({cmd: "closeit", data: true});
}
}
}, 0);

}

})(window.external.sogouExplorer(window,7));

Project file must include the .NET Framework assembly 'WindowsBase, PresentationCore, PresentationFramework' in the reference list.

解决方法：增加的xaml的Build Action属性修改成Resource