how can i do this login form in Asp.Net ???

help me plz...
|:

Add two textboxes and two buttons onto the webform.

Register Ajax
on Aspx
I hope it will work For you

<cc1:ModalPopupExtender ID="MPE"  TargetControlID="lnkView"    CancelControlID="btnCancel"  PopupControlID="panViewDetails" runat="server"  BackgroundCssClass="modalBackground"  PopupDragHandleControlID="panViewDetails"></cc1:ModalPopupExtender>

    <asp:Panel ID="panViewDetails" runat="server" CssClass="modalPopup" style="display:none;">

         <table width="100%" cellpadding="2" cellspacing="2" class="table">          
           <tr>

               <td align="left">                     
                     <table width="100%" cellpadding="2" cellspacing="2" class="table"> 
                         <tr><td align="center" colspan="2" class="query">User Information</td></tr>
                               <tr>
                                    <td class="query">Name:</td>
                                    <td class="query2" style="width: 180px;">
    <asp:TextBox ID="TextBox1" runat="server" Enabled="false"></asp:TextBox> </td>
                                </tr>
<tr>
                                    <td class="query">Name:</td>
                                    <td class="query2" style="width: 180px;">
    <asp:TextBox ID="TextBox1" runat="server" Enabled="false"></asp:TextBox> </td>
                                </tr>
<tr>
                                    <td class="query">Name:</td>
                                    <td class="query2" style="width: 180px;">
    <asp:TextBox ID="TextBox1" runat="server" Enabled="false"></asp:TextBox> </td>
                                </tr>
                              
                            
                                   </table> 
                      </td>
                          
           </tr>
         <tr align="center"> <td><asp:Button ID="btnCancel" runat="server" Text="Close" /></td></tr>
             </table>                             
    </asp:Panel>
<asp:TextBox ID="Txtname" runat="server" Enabled="false"></asp:TextBox>
<asp:TextBox ID="Txtemail" runat="server" Enabled="false"></asp:TextBox>
<asp:TextBox ID="Txtepass" runat="server" Enabled="false"></asp:TextBox>

like this all the textbox must have unique id u have copied the line and then paste don't do that write the code by own and on button click

{
        {
            lblMsg.Text = "";
            try

            {
                if (Page.IsValid)
                {
                    if (txtLogin.Text.Trim() == "" & txtPassword.Text.Trim() == "")
                    {
                        lblMsg.Text = "Please enter login name.";
                        return;
                    }
                    else if (txtLogin.Text.Trim() != "" & txtPassword.Text.Trim() == "")
                    {
                        lblMsg.Text = "Please enter password.";
                        return;
                    }
                    else if (txtLogin.Text.Trim() == "" & txtPassword.Text.Trim() != "")
                    {
                        lblMsg.Text = "Please enter login name.";
                        return;
                    }


                    Uname = txtLogin.Text.Trim();
                    Upassword = txtPassword.Text.Trim();

                    if (Uname.Length == 0)
                    {
                        lblMsg.Text = "Please enter Login Name.";
                        return;
                    }

                    if (Upassword.Length == 0)
                    {
                        lblMsg.Text = "Please enter password.";
                        return;
                    }
                    //Commented as on 20th March for the validation

                    //if (Uname.Length > 0)
                    //{
                    //    if (Uname.Length > 25)
                    //    {
                    //        lblMsg.Text = "Login ID does not exceed 25 characters.";
                    //        return;
                    //    }
                    //    if (Uname.Length < 4)
                    //    {
                    //        lblMsg.Text = "Login ID should not be less than 4 characters.";
                    //        return;
                    //    }
                    //}
                    // Password not to exceed 15 or lesser than 3 characters
                    //if (Upassword.Length > 0)
                    //{
                    //    if (Upassword.Length < 3)
                    //    {
                    //        lblMsg.Text = "Password should not be less than 3 characters.";
                    //        return;
                    //    }
                    //    if (Upassword.Length > 15)
                    //    {
                    //        lblMsg.Text = "Password should not be greater than 15 characters.";
                    //        return;
                    //    }
                    //}


                    System.Data.SqlClient.SqlParameter[] prm = new System.Data.SqlClient.SqlParameter[2];

                    prm[0] = new System.Data.SqlClient.SqlParameter("@user_name", Uname);
                    prm[1] = new System.Data.SqlClient.SqlParameter("@password", Upassword);

                    qry = "SELECT UserLoginId,UserFName,UserEmailId, Password, UserType,UserLogin FROM tblMasterUser where UserLogin=@user_name and Password=@password and UserActive=1";
                    dslogin = SqlHelper.ExecuteDataset(ConnectionString, CommandType.Text, qry, prm);

                    if (dslogin.Tables[0].Rows.Count > 0)
                    {

                        if ((txtLogin.Text.Trim()).ToString() == (dslogin.Tables[0].Rows[0]["UserLogin"]).ToString())
                        {
                        }
                        else
                        {
                            lblMsg.Text = "Incorrect Login Name.";
                            return;
                        }

                        if ((txtPassword.Text.Trim()).ToString() == (dslogin.Tables[0].Rows[0]["Password"]).ToString())
                        {
                        }
                        else
                        {
                            lblMsg.Text = "Incorrect Password.";
                            return;
                        }

                        if (dslogin.Tables[0].Rows[0]["UserType"].ToString().Trim() != "5")
                        {
                            Session["UserFName"] = dslogin.Tables[0].Rows[0]["UserFName"];
                            Session["UserLoginId"] = dslogin.Tables[0].Rows[0]["UserLoginId"];
                            Session["UserEmailId"] = dslogin.Tables[0].Rows[0]["UserEmailId"];
                            Session["UserType"] = dslogin.Tables[0].Rows[0]["UserType"];
                        }
                        else
                        {
                            Session["UserFName"] = dslogin.Tables[0].Rows[0]["UserFName"];
                            Session["UserLoginId"] = dslogin.Tables[0].Rows[0]["UserLoginId"];
                            Session["UserEmailId"] = dslogin.Tables[0].Rows[0]["UserEmailId"];
                            Session["UserType"] = dslogin.Tables[0].Rows[0]["UserType"];
                        string FeatchHotel=   "SELECT DISTINCT hm.HotelID, hm.HotelName + ', ' + RTRIM(LTRIM(mc.CityName)) AS HotelName FROM tblMasterHotel AS hm INNER JOIN tblMasterCity AS mc ON hm.CityID = mc.CityId INNER JOIN" +
                      " LogInMasterSubTable ON hm.HotelID = LogInMasterSubTable.HotelID WHERE (hm.Active = 1) AND (mc.CityActive = 1) and LogInMasterSubTable.UserLoginID=" + Convert.ToInt32(Session["UserLoginId"].ToString().Trim()) + "";
                        DataSet result = SqlHelper.ExecuteDataset(ConnectionString, CommandType.Text, FeatchHotel);
                       Session["UserHotelID"]= result.Tables[0].Rows[0]["HotelID"].ToString().Trim();
                       Session["UserHotelName"] = result.Tables[0].Rows[0]["HotelName"].ToString().Trim();
                        }

                        qry = "Update tblMasterUser set UserLastLoggedOn=getdate() where UserLoginId=" + dslogin.Tables[0].Rows[0]["UserLoginId"];
                        try
                        {
                            Int32 result = (Int32)SqlHelper.ExecuteNonQuery(ConnectionString, CommandType.Text, qry);

                            if (result > 0)
                            {

                            }
                        }
                        catch (Exception ex)
                        {
                            // clsException.clsHandleException.fncHandleException(ex, "Fortune");
                            clsException.clsHandleException.fncHandleException(ex, "Fortune");
                        }
                        Response.Redirect("main.aspx");
                    }
                    else
                    {
                        lblMsg.Text = "Incorrect Login or Password.";
                        txtLogin.Text = "";
                        txtPassword.Text = "";
                    }
                }
            }

            catch (Exception ex)
            {
                
                clsException.clsHandleException.fncHandleException(ex, "Fortune");
            }
            finally
            {
                if ((dslogin != null))
                {
                    dslogin = null;
                }
            }
        }
    }

use asp.net / ajax model dialog box for login control

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