private static async Task SetDataAsync(HttpWebRequest request, Object data, String contentType)
{
if (data != null)
{
String dataString;
if (data is Hashtable)
{
dataString = JSON.JsonEncode(data);
}
else
{
dataString = data.ToString();
}
if (dataString.Length > 0)
{
using (Stream requestStream = await request.GetRequestStreamAsync())
{
using (StreamWriter writer = new StreamWriter(requestStream))
{
writer.Write(dataString);
}
}
}
}
}
public async Task <String> GetAccessTokenAsync()
{
if (this.ll_access_token != null)
{
return(this.ll_access_token);
}
Dictionary <String, String> appClientValues = new Dictionary <String, String>
{
{ "grant_type", "client_credentials" },
{ "client_id", this.client_id },
{ "client_secret", this.client_secret }
};
String appClientValuesQuery = this.BuildQuery(appClientValues);
Hashtable access_data = await RestClient.PostAsync("/oauth/token", appClientValuesQuery, RestClient.MIME_FORM);
if (((int)access_data["status"]) == 200)
{
this.access_data = (Hashtable)access_data["response"];
return((String)this.access_data["access_token"]);
}
else
{
throw new Exception(JSON.JsonEncode(access_data));
}
}