Exemplo n.º 1
0
        private void btnSignIn_Click(object sender, EventArgs e)
        {
            dynamic NewUser;

            //Try converting age.
            try
            {
                //Validations
                int userAge = int.Parse(age.Text);
                if (userAge < 18 || userAge > 120)
                {
                    MessageBox.Show("User age must be between 18 and 120.");
                    return;
                }
                if (name.Text.Length < 2 || name.Text.Length > 10)
                {
                    MessageBox.Show("User name must contains 2 - 10 chars.");
                    return;
                }

                //Post Request for Login
                var httpWebRequest = (HttpWebRequest)WebRequest.Create(@"http://localhost:57034/Login");
                httpWebRequest.ContentType = "application/json";
                httpWebRequest.Method      = "POST";
                using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))
                {
                    NewUser = new User {
                        UserName = name.Text, Age = int.Parse(age.Text)
                    };
                    string NewUserString = Newtonsoft.Json.JsonConvert.SerializeObject(NewUser, Formatting.None);
                    streamWriter.Write(NewUserString);
                    streamWriter.Flush();
                    streamWriter.Close();
                }
                //Gettting response
                var httpResponse = (HttpWebResponse)httpWebRequest.GetResponse();

                //Reading response
                using (var streamReader = new System.IO.StreamReader(httpResponse.GetResponseStream(), ASCIIEncoding.ASCII))
                {
                    string result = streamReader.ReadToEnd();
                    //If Login succeeded
                    if (result.Contains("true"))
                    {
                        ChoosePartner choosePartner = new ChoosePartner();
                        choosePartner.Show();
                        GlobalProp.CurrentUser = NewUser;
                    }
                    //Printing the matching error
                    else
                    {
                        MessageBox.Show(result);
                    }
                }
            }
            catch
            {
                MessageBox.Show("Age must be a number!");
            }
        }
Exemplo n.º 2
0
        private void btnSignIn_Click(object sender, EventArgs e)
        {
            dynamic credential;

            try
            {
                int userAge = int.Parse(age.Text);

                var httpWebRequest = (HttpWebRequest)WebRequest.Create(@"http://localhost:57034/Login");
                httpWebRequest.ContentType = "application/json";
                httpWebRequest.Method      = "POST";

                using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))
                {
                    credential = new User {
                        UserName = name.Text, Age = int.Parse(age.Text)
                    };
                    string credentialString = Newtonsoft.Json.JsonConvert.SerializeObject(credential, Formatting.None);

                    streamWriter.Write(credentialString);
                    streamWriter.Flush();
                    streamWriter.Close();
                }

                var httpResponse = (HttpWebResponse)httpWebRequest.GetResponse();


                using (var streamReader = new System.IO.StreamReader(httpResponse.GetResponseStream(), ASCIIEncoding.ASCII))
                {
                    string result = streamReader.ReadToEnd();
                    if (result.Contains("true"))
                    {
                        ChoosePartner choosePartner = new ChoosePartner();
                        choosePartner.Show();
                        GlobalProp.CurrentUser = credential;
                    }
                    else
                    {
                        MessageBox.Show(result);
                    }
                }
            }
            catch
            {
                MessageBox.Show("Age must be a number!");
            }
        }
Exemplo n.º 3
0
        private void btnSignIn_Click(object sender, EventArgs e)
        {
            //Try converting age.
            try
            {
                string userName = name.Text;
                int    userAge  = int.Parse(age.Text);
                //Validations
                if (userAge < 18 || userAge > 120)
                {
                    MessageBox.Show("User age must be between 18 and 120.");
                    return;
                }
                if (userName.Length < 2 || userName.Length > 10)
                {
                    MessageBox.Show("User name must contains 2 - 10 chars.");
                    return;
                }
                // HTTP POST
                string url            = $"{GlobalProp.Host}/user/signIn";
                var    httpWebRequest = (HttpWebRequest)WebRequest.Create(@url);

                var postData = $"userName={userName}";
                postData += $"&age={userAge}";
                var data = Encoding.ASCII.GetBytes(postData);

                httpWebRequest.Method        = "POST";
                httpWebRequest.ContentType   = "application/x-www-form-urlencoded";
                httpWebRequest.ContentLength = data.Length;

                using (var stream = httpWebRequest.GetRequestStream())
                {
                    stream.Write(data, 0, data.Length);
                }

                var response = (HttpWebResponse)httpWebRequest.GetResponse();

                var responseString = new StreamReader(response.GetResponseStream()).ReadToEnd();
                //Getting response

                //If Login succeeded
                if (responseString.Equals("true"))
                {
                    ChoosePartner choosePartner = new ChoosePartner();
                    choosePartner.Show();
                    GlobalProp.CurrentUser = new User()
                    {
                        UserName = userName, Age = userAge
                    };
                }
                //Printing the matching error
                else
                {
                    MessageBox.Show(responseString);
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }