protected override void Execute(CodeActivityContext context)
{
//Channel Details
var writeKey = Write_API_Key.Get(context);
//Field Values
var f1 = Field1.Get(context) != null ? "&field1=" + Field1.Get(context) : "";
var f2 = Field2.Get(context) != null ? "&field2=" + Field2.Get(context) : "";
var f3 = Field3.Get(context) != null ? "&field3=" + Field3.Get(context) : "";
var f4 = Field4.Get(context) != null ? "&field4=" + Field4.Get(context) : "";
var f5 = Field5.Get(context) != null ? "&field5=" + Field5.Get(context) : "";
var f6 = Field6.Get(context) != null ? "&field6=" + Field6.Get(context) : "";
var f7 = Field7.Get(context) != null ? "&field7=" + Field7.Get(context) : "";
var f8 = Field8.Get(context) != null ? "&field8=" + Field8.Get(context) : "";
var chosenFormat = Format.GetHashCode() == 0 ? "" : "." + Format.ToString();
//Optional Parameters
var lat = Lat.Get(context) == 0 ? "" : "&lat=" + Lat.Get(context).ToString();
var lon = Long.Get(context) == 0 ? "" : "&long=" + Long.Get(context).ToString();
var elevation = Elevation.Get(context) == 0 ? "" : "&elevation=" + Elevation.Get(context).ToString();
var status = Status.Get(context) == null ? "" : "&status=" + Status.Get(context);
var twitter = Twitter.Get(context) == null ? "" : "&twitter=" + Twitter.Get(context);
var tweet = Tweet.Get(context) == null ? "" : "&tweet=" + Tweet.Get(context);
var created_at = Created_at.Get(context) == null ? "" : "&created_at=" + Created_at.Get(context);
//Http Request URL
string URL = "https://api.thingspeak.com/update" + chosenFormat + "?api_key=" + writeKey;
URL = URL + f1 + f2 + f3 + f4 + f5 + f6 + f7 + f8 + lat + lon + elevation + status + twitter + tweet + created_at;
//Creating GET Http Request
WebRequest wrGETURL = WebRequest.Create(URL);
Stream objStream = wrGETURL.GetResponse().GetResponseStream();
StreamReader objReader = new StreamReader(objStream);
//Capturing the response
string sLine = "";
string httpResponse = "";
while (sLine != null)
{
sLine = objReader.ReadLine();
if (sLine != null)
{
httpResponse = httpResponse + sLine + "\n";
}
}
objStream.Close();
//objReader.Close();
Response.Set(context, httpResponse);
}
public override string ToString()
{
string content = "当前状态 : " + FaultTitle + "\r\n太阳能电压 : " + Field1.ToString("0.00") + " V\r\n超容电压 : " + Field2.ToString("0.00") + " V\r\n超容电流 : " + Field3.ToString("0.00") + " A\r\n功率 : " + Field4.ToString("0.00") + " W\r\n温度 : " + Field5.ToString("0.00") + " ℃";
if (Field6 > 100)
{
content += "\r\n更新时间 : " + CreateTime;
}
else
{
content += "\r\n超容余量 : " + Field6.ToString("0.00") + " %\r\n更新时间 : " + CreateTime;
}
return(content);
}