Membership.create user function, then the following error is occurring,The required anti-forgery form field "__RequestVerificationToken" is not present.
[ValidateAntiForgeryToken] attribute before your action. You also should add @Html.AntiForgeryToken() in your form.A claim of type 'http://schemas.xmlsoap.org/ws/2005/05/identity/claims/nameidentifier' or 'http://schemas.microsoft.com/accesscontrolservice/2010/07/claims/identityprovider' was not present on the provided ClaimsIdentity. To enable anti-forgery token support with claims-based authentication, please verify that the configured claims provider is providing both of these claims on the ClaimsIdentity instances it generates. If the configured claims provider instead uses a different claim type as a unique identifier, it can be configured by setting the static property AntiForgeryConfig.UniqueClaimTypeIdentifier.
AntiForgeryConfig.UniqueClaimTypeIdentifier = ClaimTypes.NameIdentifier;
A claim of type 'http://schemas.xmlsoap.org/ws/2005/05/identity/claims/nameidentifier' was not present on the provided ClaimsIdentity.
ClaimTypes.NameIdentifier, you should add more into claim array: var claims = new List<Claim>
{
new Claim(ClaimTypes.Name, "username"),
new Claim(ClaimTypes.Email, "user@gmail.com"),
new Claim(ClaimTypes.NameIdentifier, "userId"), //should be userid
};
public enum TaskList { [Description("Open")] Open = 1, [Description("Work In Progress")] WIP = 2, [Description("Pending")] Pending = 3, [Description("Closed")] Closed = 4 }
using System.Reflection;
public class EnumList { public static string GetDescription(Enum en) { Type type = en.GetType(); MemberInfo[] memInfo = type.GetMember(en.ToString()); if (memInfo != null && memInfo.Length > 0) { object[] attrs = memInfo[0].GetCustomAttributes(typeof(System.ComponentModel.DescriptionAttribute), false); if (attrs != null && attrs.Length > 0) { return ((System.ComponentModel.DescriptionAttribute)attrs[0]).Description; } } return en.ToString(); } }
var taskList = from TaskList task in Enum.GetValues(typeof(TaskList)) select new { ID = (int)task, Name = EnumList.GetDescription(task), Text = task.ToString() }; // To bind dropdown ViewBag.taskStatus = new SelectList(taskStatus, "ID", "Name", "tasks"); // for sample how it works string strList = ""; foreach (var item in taskList) { strList += item.Text + " "; }
@Html.DropDownList("taskid", (SelectList)ViewBag.taskStatus)
try { string strURL = "/Files/filename.pdf"; WebClient req = new WebClient(); HttpResponse response = HttpContext.Current.Response; response.Clear(); response.ClearContent(); response.ClearHeaders(); response.Buffer = true; response.AddHeader("Content-Disposition", "attachment;filename=\"" + strURL + "\""); byte[] data = req.DownloadData(Server.MapPath(strURL)); response.BinaryWrite(data); response.End(); } catch (Exception ex) { }
try { Response.ContentType = "Application/pdf"; Response.AppendHeader("Content-Disposition", "attachment; filename=TechnicalDocumentforLogin.pdf"); Response.TransmitFile(Server.MapPath("~/Files/filename.pdf")); Response.End(); } catch (Exception ex) { }
<div class="container"> <div style="min-height: 30px"> <label id="lblMessage" runat="server"></label> </div> <div class="row"> <div class="col-md-6"> <div class="form-group"> <label>SMTP:</label> <asp:TextBox ID="txtSMTP" runat="server" CssClass="form-control"></asp:TextBox> </div> <div class="form-group"> <label>Port:</label> <asp:TextBox ID="txtPort" runat="server" CssClass="form-control"></asp:TextBox> </div> <div class="form-group"> <label>Username</label> <asp:TextBox ID="txtUsername" runat="server" CssClass="form-control"></asp:TextBox> </div> <div class="form-group"> <label>Password</label> <asp:TextBox ID="txtPassword" runat="server" TextMode="password" CssClass="form-control"></asp:TextBox> </div> <div class="form-group"> <label>SSL Enable</label> <asp:CheckBox ID="chkSSL" runat="server"></asp:CheckBox> </div> </div> <div class="col-md-6"> <div class="form-group"> <label>From:</label> <asp:TextBox ID="txtFrom" runat="server" CssClass="form-control"></asp:TextBox> </div> <div class="form-group"> <label>Display Name:</label> <asp:TextBox ID="txtFromDisplay" runat="server" CssClass="form-control"></asp:TextBox> </div> <div class="form-group"> <label>To:</label> <asp:TextBox ID="txtTo" runat="server" CssClass="form-control"></asp:TextBox> </div> <div class="form-group"> <label>Subject:</label> <asp:TextBox ID="txtSubject" runat="server" CssClass="form-control"></asp:TextBox> </div> <div class="form-group"> <label>Body:</label> <asp:TextBox ID="txtBody" runat="server" CssClass="form-control"></asp:TextBox> </div> <div class="form-group"> <asp:Button ID="btnSend" runat="server" Text="Send" OnClick="btnSend_Click" CssClass="btn btn-success" /> </div> </div> </div> </div>
using System;
using System.Net;
using System.Net.Mail;
protected void btnSend_Click(object sender, EventArgs e) { try { var mailmessage = new MailMessage { From = new MailAddress(txtFrom.Text.Trim(), txtFromDisplay.Text.Trim()) }; mailmessage.To.Add(txtTo.Text.Trim()); mailmessage.Subject = txtSubject.Text.Trim(); mailmessage.Body = txtBody.Text.Trim(); mailmessage.IsBodyHtml = true; SmtpClient smtpClient = null; smtpClient = new SmtpClient(); smtpClient.Host = txtSMTP.Text.Trim(); smtpClient.Port = Convert.ToInt32(txtPort.Text.Trim()); smtpClient.UseDefaultCredentials = false; smtpClient.DeliveryMethod = SmtpDeliveryMethod.Network; smtpClient.Credentials = new NetworkCredential(txtUsername.Text.Trim(), txtPassword.Text.Trim()); if (chkSSL.Checked) smtpClient.EnableSsl = true; else smtpClient.EnableSsl = true; smtpClient.Send(mailmessage); lblMessage.InnerText = "Email sent."; } catch (Exception ex) { lblMessage.InnerText = ex.Message; } } public static string GenerateRandomString(int length) { //It will generate string with combination of small,capital letters and numbers char[] charArr = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz".ToCharArray(); string randomString = string.Empty; Random objRandom = new Random(); for (int i = 0; i < length; i++) { //Don't Allow Repetation of Characters int x = objRandom.Next(1, charArr.Length); if (!randomString.Contains(charArr.GetValue(x).ToString())) randomString += charArr.GetValue(x); else i--; } return randomString; }
<div> <asp:Button ID="btnLoad" runat="server" Text="Load Country" OnClick="btnLoad_Click" /> </div> <div> <asp:GridView ID="gvCustomers" runat="server" AutoGenerateColumns="false"> <Columns> <asp:BoundField DataField="CountryName" HeaderText="Country Name" /> <asp:BoundField DataField="CountryCode" HeaderText="Country Code" /> </Columns> </asp:GridView> <div class="loading" align="center"> Please wait ! Page loading...<br /> <br /> <img src="Images/loader.gif" /> </div> </div>
<style type="text/css"> .modal { position: fixed; top: 0; left: 0; background-color: black; z-index: 99; opacity: 0.8; filter: alpha(opacity=80); -moz-opacity: 0.8; min-height: 100%; width: 100%; } .loading { font-family: Arial; font-size: 10pt; border: 5px solid #67CFF5; width: 200px; height: 100px; display: none; position: fixed; background-color: White; z-index: 999; } </style>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script> <script type="text/javascript"> function ShowProgress() { setTimeout(function () { var modal = $('<div />'); modal.addClass("modal"); $('body').append(modal); var loading = $(".loading"); loading.show(); var top = Math.max($(window).height() / 2 - loading[0].offsetHeight / 2, 0); var left = Math.max($(window).width() / 2 - loading[0].offsetWidth / 2, 0); loading.css({ top: top, left: left }); }, 200); } $('form').live("submit", function () { ShowProgress(); }); </script>
protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { string script = "$(document).ready(function () { $('[id*=btnLoad]').click(); });"; ClientScript.RegisterStartupScript(this.GetType(), "load", script, true); } } protected void btnLoad_Click(object sender, EventArgs e) { System.Threading.Thread.Sleep(5000); string strConnString = ConfigurationManager.ConnectionStrings["constrDemo"].ConnectionString; string query = "SELECT * FROM Country"; SqlCommand cmd = new SqlCommand(query); using (SqlConnection con = new SqlConnection(strConnString)) { using (SqlDataAdapter sda = new SqlDataAdapter()) { cmd.Connection = con; sda.SelectCommand = cmd; using (DataSet ds = new DataSet()) { sda.Fill(ds, "Customers"); gvCustomers.DataSource = ds; gvCustomers.DataBind(); } } } btnLoad.Visible = false; }
<connectionStrings>
<add name="constrDemo" connectionString="Data Source=servername;Initial Catalog=datbasename;User id =dbusername;password=dbpassword" />
</connectionStrings>
catch (System.Data.Entity.Validation.DbEntityValidationException dbEx)
{
Exception raise = dbEx;
foreach (var validationErrors in dbEx.EntityValidationErrors)
{
foreach (var validationError in validationErrors.ValidationErrors)
{
string message = string.Format("{0}:{1}",
validationErrors.Entry.Entity.ToString(),
validationError.ErrorMessage);
raise = new InvalidOperationException(message, raise);
}
}
throw raise;
}
catch (DbEntityValidationException dbEx)
{
var msg = string.Empty;
foreach (var validationErrors in dbEx.EntityValidationErrors)
{
foreach (var validationError in validationErrors.ValidationErrors)
{
msg += Environment.NewLine + string.Format("Property: {0} Error: {1}", validationError.PropertyName, validationError.ErrorMessage);
}
}
var fail = new Exception(msg, dbEx);
throw fail;
}