The question mark denotes it is a nullable value. For example, int? i = null; is the same as Nullable<int> i = null; The Nullable<T> type wraps a value type, like integers, but allows you to assign null to them. Without this, you couldn't assign null to an int or any other value type. Tech, life, family, faith: Give me a visit. I'm currently blogging about: 3 years of marriage The apostle Paul, modernly speaking: Epistles of Paul Judah Himango

First[^] google hit. Christian Graus - Microsoft MVP - C++ "I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

You need to include the Request.Url.host+"/" before the Request.QueryString("ReturnUrl"), Mess around some other properties like Host and you will find the proper way to redirect

If this[^] doesn't help, try asking the question a little more clearly, explaining in what context you mean it. Christian Graus - Microsoft MVP - C++ "I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

RegularExpressionValidator Set ValidationExpression="\d+" accept only integer value. OR CompareValidator Set Property Type="integer" ValueToCompare="0" Operator="greaterthanequal" Best Regard Pathan ---------------------------------------------------

Hi, Write a server side Function public string GetCheckBoxId() { CheckBox chk = (CheckBox)GridView1.Rows[rownum].Cells[cellno].FindControl("IsActiveCheckBox"); return chk.ClientID; } then use this function inside java script args.IsValid = document.getElementById('<%=GetCheckBoxId()%>>').checked; To succeed, we must first believe that we can. Sherin Iranimose

Seema, No one can help you unless see your code....So please post your code!! In the meantime you can look into... <%@ Page Language="VB" AutoEventWireup="false" CodeFile="Default2.aspx.vb" Inherits="Default2" %> Untitled Page Protected Sub btnSubmit_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnSubmit.Click If Me.ChkName.Checked = True Then Response.Write("Selected") Else Response.Write("Not Selected") End If End Sub Thanks!! -- modified at 15:06 Wednesday 19th September, 2007 Amit Gugnani

Visible='<%#(Int.Tryparse(Eval("UserCnt")))%>' Int.TryParse returns bool Best Regard Pathan

yp. it like this: //here goes using namespace myNmaspace { // your class here } And of course you can use same namespace on more than one file. You have to repeat it for every file you want to do it.

string s="bobby@yahoo.com (Bobby Gill)" int indx=s.IndexOf(' '); string val=s.Substring(0,indx); OR string s="bobby@yahoo.com (Bobby Gill)" string[] ss=s.Split(' '); int count=0; string val; foreach(string s1 in ss) { if(count==0) { val=s1; } count=1; } Best Regard Pathan ---------------------------------------------------

Use the protected access modifier in front of the method declaration. By default, methods are private when specified without an access modifier. Jon Sagara Once again, the conservative sandwich-heavy portfolio pays off for the hungry investor! *slurp* Oh, I'm ruined! -- Dr. Zoidberg .NET Blog | Personal Blog | Articles

hi, u set ValidationGroup Property of RequiredValidation controls and also for that button on which you want the error message.ValidationGroup should be same for all control Jintal Patel

You can aslo accomplish it by clearing DropDownlist item Before adding new Item. Call this dd.Items.Clear(); Before adding new Item. Best Regard Pathan ---------------------------------------------------

remove the column for id from the GridView and set the DataKeys property to "id". Then you can access the id with gridview.DataKeys[someIndex].Value -^-^-^-^-^- no risk no funk ................... please vote ------>

Hi you can set value property of the dropdownlist to the first name or last name whatever you want. like dropdownlist1.Text="admin@sam.ca.gov Admin Miller"; dropdownlist1.Value="Admin Miller"; Naresh Patel

method FindEmails have to return array string instead of only string public string[] FindEmails(string prefixText, int count) { . . . . } I Love SQL

i hope i can post the code now, ImageButton ID="ImageButton3" runat="server" ImageAlign="AbsMiddle" ImageUrl="~/images/update_1.gif" PostBackUrl='<%# "product_imageupdte.aspx?pid=" + Eval("pid", "{0}") + "&" + "imgtype=3" %>'/>