// Весь список друзей, который сохраняется в listFriend
public int getFriends(string id)
{
try
{
string jfield = new ClassQueries().loadPage(String.Format("https://api.vk.com/method/friends.get?user_id={0}&order=random", id));
JToken jtoken = JToken.Parse(jfield);
listFriend = jtoken["response"].Children().Select(c => c.ToObject <string>()).ToList();
return(1);
}
catch (Exception ex)
{
textBox1.AppendText("Error by id: " + id + " ^" + ex.Message + "^ " + Environment.NewLine);
return(0);
}
}
// Имя для создания файла
public string getNameUser(string id)
{
string name = "";
try
{
string jfield = new ClassQueries().loadPage(String.Format("https://api.vk.com/method/users.get?user_ids={0}", id));
JToken jtoken = JToken.Parse(jfield);
List <User> listUser = jtoken["response"].Children().Select(c => c.ToObject <User>()).ToList();
foreach (User user in listUser)
{
name = user.first_name + " " + user.last_name;
}
}
catch (Exception ex)
{
textBox1.AppendText("Error by id: " + id + " ^" + ex.Message + "^ " + Environment.NewLine);
}
return(name);
}
// Загрузка информации о друзьях и фильтрация
public void checkFiltr(List <string> ids)
{
string jfield2 = "";
JToken jtoken2 = null;
try
{
if (ids.Count != 0 && ids.Count > 1)
{
jfield2 = new ClassQueries().loadPagePOST("https://api.vk.com/method/users.get", "user_ids=" + responseString(ids) + "&fields=country,city,sex&lang=0", ids.Count);
}
else
if (ids.Count == 1)
{
jfield2 = new ClassQueries().loadPage(String.Format("https://api.vk.com/method/users.get?user_ids={0}&fields=country,city,sex&lang=0", ids.First()));
}
else
{
return;
}
if (jfield2 != "")
{
try
{
jtoken2 = JToken.Parse(jfield2);
}
catch (Exception ex) { textBox1.AppendText("Error: " + "ошибка загрузки страницы " + " ^" + ex.Message + "^ " + Environment.NewLine); }
}
else
{
textBox1.AppendText("Error: " + "ошибка загрузки страницы" + Environment.NewLine);
return;
}
}
catch (Exception ex)
{
textBox1.AppendText("Error :" + " ^" + ex.Message + "^ " + Environment.NewLine);
}
listInfoFriend.Clear();
if ((countryComboBox.Text == "") && (cityComboBox.Text == "") && (sexComboBox.Text == ""))
{
listInfoFriend = jtoken2["response"].Children().
Select(c => c.ToObject <User>()).ToList();
}
else
{
if (countryComboBox.Text != "")
{
listInfoFriend = jtoken2["response"].Children().
Select(c => c.ToObject <User>()).
Where(c => c.country == idCountry && countryComboBox.Text != "").ToList();
}
if (listInfoFriend.Count != 0 && cityComboBox.Text != "")
{
listInfoFriend = listInfoFriend.Where(c => c.city == idCity && cityComboBox.Text != "").ToList();
}
else
if (cityComboBox.Text != "")
{
listInfoFriend = jtoken2["response"].Children().
Select(c => c.ToObject <User>()).
Where(c => c.city == idCity && cityComboBox.Text != "").ToList();
}
if (listInfoFriend.Count != 0 && sexComboBox.Text != "")
{
listInfoFriend = listInfoFriend.Where(c => c.Sex == sexComboBox.Text && sexComboBox.Text != "").ToList();
}
else
if (sexComboBox.Text != "")
{
listInfoFriend = jtoken2["response"].Children().
Select(c => c.ToObject <User>()).
Where(c => c.Sex == sexComboBox.Text && sexComboBox.Text != "").ToList();
}
}
}