ASP.NET

$.ajax({
               type: "POST",
               url: "WebService.asmx/GetGrid",
               data: data,
               contentType: "application/json; charset=utf-8",
               dataType: "json",
               success: function(result){
                    $('#divAjaxGridViewContainer').html(result.d);
               },
               error: function(error) {
                   alert("Error");
               }
           });

[WebMethod]
   public string GetPage(object[] criteria)
   {
       Page page = new Page {ViewStateMode = ViewStateMode.Disabled};

       AjaxGridView grid = (AjaxGridView)page.LoadControl("~/Controls/AjaxGridView.ascx");
       grid.ViewStateMode = ViewStateMode.Disabled;

       grid.BindData(criteria);

       HtmlForm form = new HtmlForm {ViewStateMode = ViewStateMode.Disabled};

       form.Controls.Add(grid);

       page.Controls.Add(form);

       string result = String.Empty;

       using (StringWriter output = new StringWriter())
       {
           page.Server.Execute(page, output, false);
           result = output.ToString();
       }
       return result;
   }

function __doPostBack(eventTarget, eventArgument) {
       if (!theForm.onsubmit || (theForm.onsubmit() != false)) {
           theForm.__EVENTTARGET.value = eventTarget;
           theForm.__EVENTARGUMENT.value = eventArgument;
           theForm.submit();
       }
   }

Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster, ensure that <machineKey> configuration specifies the same validationKey and validation algorithm. AutoGenerate cannot be used in a cluster.

event_log_sql_command.Parameters.Add("param_mobile_manufacturer", MySqlDbType.VarChar).Value = HttpContext.Current.Request.Browser.MobileDeviceManufacturer;
event_log_sql_command.Parameters.Add("param_mobile_model", MySqlDbType.VarChar).Value = HttpContext.Current.Request.Browser.MobileDeviceModel;

LINQ to Entities does not recognize the method 'System.Collections.Generic.List`1[LNI.WSAW.External.StayAtWork.EmployerAddress] ToList[EmployerAddress](System.Collections.Generic.IEnumerable`1[LNI.WSAW.External.StayAtWork.EmployerAddress])' method, and this method cannot be translated into a store expression.

Dim _requestrecord = (From r In Context.Requests.Include("Claims").Include("Employers").Include("EmployerContacts")
                     Where r.RequestId = RequestId AndAlso r.ManualClaimFlag = ManualClaim
Join c In Context.Claims On r.ClaimId Equals c.ClaimId Where c.ClaimNo.Equals(ClaimNumber)
Join e In Context.Employers On r.Employer.EmployerId Equals e.EmployerId Where e.EmplAccntNo.Equals(EmployerAccountNumber)
Join ec In Context.EmployerContacts On r.EmployerContactId Equals ec.EmployerContactId Where ec.SawGuid.Equals(EmployerContactGuid)
Select New RequestRecord() With { _
.Addresses = (From at In Context.EmployerAddressTypes
                  Join ea In Context.EmployerAddresses On at.AddressTypeId Equals ea.EmployerAddressType.AddressTypeId Where ea.EmployerId = r.Employer.EmployerId
                  Select New External.StayAtWork.EmployerAddress() With { _
                 .AddressLn1 = ea.AddressLn1,
                 .AddressLn2 = ea.AddressLn2,
                 .AddressLn3 = ea.AddressLn3,
                 .AddressType = at.Description,
                 .BusLocAddressId = ea.BuslocId,
                 .City = ea.City,
                 .Country = ea.Country,
                 .NewSwAddress = ea.NewSwAddressFlag,
                 .State = ea.St,
                 .Zip = ea.Zip,
                 .ZipExt = ea.ZipExt
                 }).ToList(),
.Employer = New EmployerBaisc() With { _
    .EmployerId = e.EmployerId,
    .EmployerName = e.EmplName
        },
.Exspenses = (From td In Context.TransactionDates Where td.RequestId = RequestId
                  Join ex In Context.ExpenseTransactions On ex.TransactionDateId Equals td.TransactionDateId
                  Select New External.StayAtWork.RequestExpense() With { _
                 .ExpenseAmount = ex.ExpenseAmount,
                 .ExpenseDate = ex.TransactionDate.TransactionDt.ToString(),
                 .ExpenseItem = ex.ExpenseItem,
                 .ExpenseReason = ex.ExpenseReason,
                 .ExpenseType = ex.ExpenseSubTypeId
                 }).ToList(),
.Wages = (From td In Context.TransactionDates Where td.RequestId = RequestId
                  Join wt In Context.WageTransactions On wt.TransactionDateId Equals td.TransactionDateId
                  Select New External.StayAtWork.RequestWage() With { _
                 .DailyWage = wt.DailyWagePaidAmount,
                 .WorkDate = wt.TransactionDate.TransactionDt.ToString(),
                 .WorkHours = wt.WorkHours.ToString()
                 }).ToList(),
.Timeloss = (From ctl In Context.ClaimTimelosses
                  Join clms In Context.Claims On ctl.ClaimId Equals clms.ClaimId Where clms.ClaimId = c.ClaimId
                  Select New External.StayAtWork.ClaimTimeLoss() With { _
                 .ClaimNo = ctl.Claim.ClaimNo,
                 .FromDate = ctl.FromDt.ToString(),
                 .ToDate = ctl.ToDt.ToString()
                 }).ToList(),
.Files = (From rfs In Context.RequestFiles
                  Join reqs In Context.Requests On rfs.RequestId Equals reqs.RequestId Where reqs.RequestId = RequestId
                  Select New FileBasic() With { _
                 .FileId = rfs.RequestFileId,
                 .FileName = rfs.FileName,
                 .FromDiv = rfs.FromDiv
                 }).ToList(),
.UiSettings = (From ruis In Context.RequestUis
                  Join reqs In Context.Requests On ruis.RequestId Equals reqs.RequestId Where reqs.RequestId = RequestId
                  Select New External.StayAtWork.RequestUI() With { _
                 .ApfByFax = ruis.ApfByFaxFlag,
                 .ApfByMail = ruis.ApfByMailFlag,
                 .ApfLniHas = ruis.ApfLniHasFlag,
                 .ExpenseByFax = ruis.ExpenseByFaxFlag,
                 .ExpenseByMail = ruis.ExpenseByMailFlag,
                 .ExpenseLniHas = ruis.ExpenseLniHasFlag,
                 .JobByFax = ruis.JobByFaxFlag,
                 .JobByLni = ruis.JobByLniFlag,
                 .JobByMail = ruis.JobByMailFlag,
                 .LastDiv = ruis.LastDiv,
                 .requestId = ruis.RequestId,
                 .WageByFax = ruis.WageByFaxFlag,
                 .WageByMail = ruis.WageByMailFlag,
                 .WageLniHas = ruis.WageLniHasFlag
                 }).FirstOrDefault(),
.Request = New RequestBasic() With { _
    .RequestId = RequestId,
    .Comments = r.Comments,
    .InjuredWorkerName = c.WorkerName,
    .IsFixedSalary = r.FixedSalaryFlag,
    .IsGraveyard = r.GraveyardFlag,
    .IsManualClaim = r.ManualClaimFlag,
    .JobDescriptBeforeInjury = r.JobDescriptBefore,
    .JobDescriptLightDuty = r.JobDescriptLightduty,
    .TrackHoursFlag = r.HoursTrackedFlag
    }
}).FirstOrDefault()

Response.ResultData = _requestrecord

<DataContract()>
Public Class RequestRecord

    <DataMember()>
    Public Property Request As RequestBasic

    <DataMember()>
    Public Property Employer As EmployerBaisc

    <DataMember()>
    Public Property Addresses As List(Of EmployerAddress)

    <DataMember()>
    Public Property Timeloss As List(Of ClaimTimeLoss)

    <DataMember()>
    Public Property Wages As List(Of RequestWage)

    <DataMember()>
    Public Property Exspenses As List(Of RequestExpense)

    <DataMember()>
    Public Property Files As List(Of FileBasic)

    <DataMember()>
    Public Property PaidDates As List(Of PaidDate)

    <DataMember()>
    Public Property UiSettings As RequestUI

End Class