Web Development

[System.Web.Http.HttpGet]
public LoginResponse Login(FMG.Entities.CredentialEntity Credentials)
{
    Marois.Common.AppSecurity.Entities.CredentialEntity credentials = new Marois.Common.AppSecurity.Entities.CredentialEntity
    {
        UserName = Credentials.UserName,
        Password = Credentials.Password
    };

    LoginResponse response = appSecurityBL.Login(credentials);
           
    return response;
}

[Serializable]
[DataContract]
public class CredentialEntity : _BaseEntity
{
    [DataMember]
    public string Password { get; set; }

    [DataMember]
    public string UserName { get; set; }
}

namespace FMG.UI.WPF.Shared.Models
{
  public class CredentialModel : _BaseModel
  {
      public string Password { get; set; }

      public string UserName { get; set; }
  }
}

public LoginResponseModel Login(CredentialModel credentials)
{
    WebAPIExecutor webAPIExecutor = new WebAPIExecutor("/AppSecurity/Login/", Method.GET);

    webAPIExecutor.AddParameter(credentials);

    LoginResponseModel results = webAPIExecutor.Execute<LoginResponseModel>();

    return results;
}

public class WebAPIExecutor
{
    #region Private Fields
    private RestClient client;
    private RestRequest request;
    #endregion

    #region CTOR
    public WebAPIExecutor(string url, Method method = Method.POST)
    {
        if (string.IsNullOrEmpty(url))
        {
            throw new ArgumentNullException("Url");
        }

        // Set up the URL to the server
        setupServerURL();

        client = new RestClient(ServerAddress);

        client.AddHandler("text/plain", new JsonDeserializer());

        request = new RestRequest(url, method)
        {
            RequestFormat = RestSharp.DataFormat.Json
        };
    }
    #endregion

    #region Public Methods
    public void AddParameter(object value, string name = "")
    {
        if (value == null)
        {
            throw new ArgumentNullException("value");
        }

        Type type = value.GetType();
        bool isPrimitive = type.IsPrimitive;

        if(!string.IsNullOrEmpty(name) || (isPrimitive || type == typeof(string) || type == typeof(decimal)))
        {
            if (string.IsNullOrEmpty(name) && request.Method == Method.GET)
            {
                throw new ArgumentNullException("Parameter 'Name' cannot be empty for Get requests");
            }

            request.AddParameter(name, value);
        }
        else
        {
            request.AddBody(value);
        }
    }

    public T Execute<T>() where T : new()
    {
        IRestResponse<T> result = client.Execute<T>(request);

        int resultValue = (int)result.StatusCode;

        if (resultValue >= 299)
        {
            string message = string.Format("An error occured calling the WebAPI. {0} The status code is '{1}'. {2} The error message is {3}", 
                                            Environment.NewLine, result.StatusCode, Environment.NewLine, result.Content );
            MessageBox.Show(message, "WebAPI Error", MessageBoxButton.OK, MessageBoxImage.Exclamation);

            throw new Exception(message);
        }

        return result.Data;
    }

    public void Execute()
    {
        IRestResponse result = null;

        try
        {
            result = client.Execute(request);

            //TODO: Handle this differently.
            int resultCode = (int)result.StatusCode;

            //if (result.StatusCode != HttpStatusCode.OK)
            if (resultCode > 299)
            {
                string message = "the error message";  //<== omitted for brevitry
                throw new Exception(message);
            }
        }
        catch (Exception e)
        {
            throw e;
        }
    }
    #endregion
}

<button id="btnContact" style="width: 140px" >

$(function() { $( "#btnContact" ).button(); });
$('#btnContact').click(function() { window.location = 'contact_member.php'; });

contact_member.php?id= + <?php echo $_GET["id"]; ?>

if (isset($_GET['msg'])) { $mailbox_message = $_GET['msg']; } else { $mailbox_message = ""; }

if (!strlen($mailbox_message)) { $mysql_query->bindParam(':param_message_mailbox', $mailbox_message = NULL, PDO::PARAM_NULL); }
else { $mysql_query->bindParam(':param_message_mailbox', $mailbox_message, PDO::PARAM_STR); }

wwww.mydomain.com/PROFILE.ADDRESS