No mapping exists from object type Telerik.Web.UI.RadMaskedTextBox to a known

Question

hi for all i got this problem when i try to update record in a database actually it's first
time happining with me
No mapping exists from object type Telerik.Web.UI.RadMaskedTextBox to a known
managed provider native type
and this is my code
SqlCommand cmd = new SqlCommand("update RealEstate set DestinationEntity=@speechDirect,FULLName=@name,Individual_Iqama_NR=@egamhNo,Individual_Passport_NR_ID=@passport,Individual_Gender=@six,Individual_Sociall_Status=@martialstate,Individual_Passport_Issue_Date=@passportdate,Individual_Nationality_ID=@nationality,IqamaIssued_From=@egamhsource,Total_Staying_Time_KSA=@stayduration,Individual_Work_Address=@workdisc,Possess_Type=@omntype,Apartment_No=@estateno,Apartment_Floor_No=@storyno,Possess_City_ID=@city,QuarterID=@area,Deed_No=@InstrumentNo,Deed_Date_HijriAfter=@Instrumentdate,Deed_Issue_City_ID=@Instrumentsource,Request_Status=@orderstate,Real_Estate_Area=@estatespace,[notes]=@notes,Incomming_No=@waredno,Incomming_Date_HijriAfter=@wareddate,Qaied_No=@ghaidno,Qaied_Date_HijriAfter=@ghaiddate,ExportNumber=@jihtsdor, ExportDateHijriAfter=@job where Possess_ID=@id", _con);
cmd.CommandType = CommandType.Text;
_con.Open();
cmd.Parameters.AddWithValue("@id", int.Parse(Request.QueryString["Serial"].ToString()));
cmd.Parameters.AddWithValue("@speechDirect", RadComboBox1.SelectedValue);
cmd.Parameters.AddWithValue("@name", txtname.Text);
cmd.Parameters.AddWithValue("@egamhNo",txtegamhno.Text);
cmd.Parameters.AddWithValue("@passport", txtpassportno.Text);
cmd.Parameters.AddWithValue("@six",RDSix.SelectedValue);
cmd.Parameters.AddWithValue("@martialstate", Rdstatus.SelectedValue);
cmd.Parameters.AddWithValue("@passportdate", DateTime.Now);
cmd.Parameters.AddWithValue("@nationality", RdNationality.SelectedValue);
cmd.Parameters.AddWithValue("@egamhsource", txtegamhsou.Text);
cmd.Parameters.AddWithValue("@stayduration", txtstayduration.Text);
cmd.Parameters.AddWithValue("@workdisc", txtjobdirec.Text);
cmd.Parameters.AddWithValue("@omntype", RdownType.SelectedValue);
cmd.Parameters.AddWithValue("@estateno",txtflatNo.Text);
cmd.Parameters.AddWithValue("@storyno", txtstoryNo.Text);
cmd.Parameters.AddWithValue("@city", RDcity.SelectedValue);
cmd.Parameters.AddWithValue("@area", RadComboBox2.SelectedValue);
cmd.Parameters.AddWithValue("@InstrumentNo",txtskno.Text);
cmd.Parameters.AddWithValue("@Instrumentdate", txtskdate.Text);
cmd.Parameters.AddWithValue("@Instrumentsource", Rdsksource.SelectedValue);
cmd.Parameters.AddWithValue("@orderstate", Rdordercase.SelectedValue);
cmd.Parameters.AddWithValue("@estatespace",txtspace.Text);
cmd.Parameters.AddWithValue("@notes", txtcomments.Text);
cmd.Parameters.AddWithValue("@waredno",txtwaredno.Text);
cmd.Parameters.AddWithValue("@wareddate", txtkitabno.Text);
cmd.Parameters.AddWithValue("@ghaidno", txtgaidno.Text);
cmd.Parameters.AddWithValue("@ghaiddate",txtghaiddate.Text);
cmd.Parameters.AddWithValue("@jihtsdor",Rdsksource.SelectedValue);
cmd.Parameters.AddWithValue("@job", txtsaderdate);
int x =cmd.ExecuteNonQuery();
any one could provide suggestion to solve this problem
thanks

Answer 1

Hello,
I would like suggest you posting it to:
http://www.telerik.com/support
Regards.
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