小编JIK*_*KKU的帖子

我有一个地方的纬度和经度.我想检查这样的标记是否已经存在.我该怎么做？

var myLatLng = new google.maps.LatLng(Lat, Long);
//before setting marker i want to check here
marker.setPosition(myLatLng);
marker.setVisible(true);

可能吗？

如何从控制台应用程序调用REST API？

我的REST服务的响应将是XML格式.

在网络上,我这样称呼

string url = string.Format("{0}/name?PrimaryName={1}", ConfigurationManager.AppSettings["URLREST"], txtName.Text);
string details= CallRestMethod(url);

public string CallRestMethod(string url)
{                        
    HttpWebRequest webrequest = (HttpWebRequest)WebRequest.Create(url);            
    webrequest.Method = "GET";           
    webrequest.ContentType = "application/x-www-form-urlencoded";
    webrequest.Headers.Add("Username", "xyz");
    webrequest.Headers.Add("Password", "abc");            
    HttpWebResponse webresponse = (HttpWebResponse)webrequest.GetResponse();            
    Encoding enc = System.Text.Encoding.GetEncoding("utf-8");            
    StreamReader responseStream = new StreamReader(webresponse.GetResponseStream(), enc);   
    string result = string.Empty;         
    result = responseStream.ReadToEnd();            
    loResponseStream.Close();           
    webresponse.Close();
    return result;
}

我想在控制台应用程序中调用相同的方法.

我怎样才能做到这一点？