Dear all, This is an interview question. I have 2 user controls placed in my web page say usercontrol1 and usercontrol2. In usercontrol1 i have all filter parameters (which user will selects) and a submit button.User selects and clicks on submit button. After clicking on submit button we need to show the data in usercontrols2.....How?? Inorder to achive above we should not use query string,sessions,viewstate...Then what we should use.Please give your ideas. Can we use Events and delegate mechanism here??? Thanks, Srinivas Mateti 9440071311

Hi, I am using asp.net multiview control in one of my forms.Here the prob is - some controls in each view contains dot net validation controls.They are getting fired when I navigate throw the multiview. Please provide the solution for this. Thanks, Srinivas Mateti 9440071311

Hi all, I am using ajax modal pop up in one of my forms.Its working fine in local system.But after deploying it in server it is giving error. comos before the filed are appearing. Thanks in advance, Srinivas Mateti

Thanks..a class with private constructor and one of parameter will creates the object of that class which is read only right..... So..is the question is rigt..."Dot net 1.1 does nt have static concept?

so..do u mean that..even we have more than one client..then all clients can connect with single end point..is it true??? Thanks, Srinivas Mateti

Dear all, I have a interview question here-- Q ) We do not have static concept in dot net 1.1,so to achieve static in 1.1 , what was the solution? Thanks in advance, Srinivas Mateti

Hi all, I have a data table with columns ID and amount.I need to check whether the amount is zero or >0. Instead of looping the whole datatable,I want to use linq here. Could any one provide the sample to achieve the task... Thanks in advance, Srinivas Mateti

Yeah.Ok Thanks for answer.... So what could be the answer for Diff way of achieving operation overloading in WCF...One I said is using opration overloading name parameter..is there any other way,like using new keyword....? Thanks, Srinivas Mateti

Hi all, Recently i gave a interview on WCF. PLease find below question... Q : Service S is there. Client A is connecting with S. Now Cleint B also want to communicate with S.Now can I create 2 end points for Service S r else wt shud I do. If I creates 2 end points then what will be the impact. Thanks in advance, Srinivas Mateti

Recently in one interview I faced this question.I know about operation overloading in WCF...but they were asking about operator overloading.... One more thing ..when I overload a operation in WCF I will use name parameter of Operation contract is there any other way... Another interview question is what is the other way to achieve operation overloading in WCF.... Thanks, Srinivas Mateti

Dear all, What is operator(+,-,/,*) overloaing in WCF. Please guide me. Thanks, Srinivas Mateti

Hi all, When I was working on WCF(3.5) i got a doubt. Here it is WCF introduced in frame work 3.0 version. At the time of release there is no Visual studi 2008. Then hw WCF application developed,i.e, to develop wcf application with 3.0 frame work what is the tool. PLease correct me if the question it self is wrong. Thanks, Srinivas Mateti

Deal all, I have a method in my aspx.cs file say methodone,which will be called from one of the event or method from the same aspx.cs file... So what access specifier i can give for that method.I am thinking private is enough for my requirement. AM i correct / wrong? Please provide your views... Thanks, Srinivas Mateti

Hi, I wrote 2 wcf services.One is WCF webservice and another is WCF class library.How to deploy these 2 services..... Thanks, Srinivas Mateti

Thanks for the answer..now i am more clear.... Thanks, Srinivas mateti

Thanks for the reply... Can I use sealed for methods....? I think I can not use sealed for methods...When declared sealed for methods it gave error... PLease confirm... Thanks, Srinivas Mateti

in gtalk,at a tme can v snt a msg like 'Hi' to all existng cntact membrs lke yahoo? I know this is not at all relative place..but i dnt have other option Srinivas Mateti

Thanks for the reply...so from your reply what i understood is 1) Virtual methods should be override by the child class,if the child class doest implement the virtual methods then error will shown up. 2) And only virtual methods can be override by the child class non virual methods can not be implemented by child class One more q: Can I again declare virtual method as virtual in child class??? Thanks in advance, Srinivas Mateti

I am extreamly sorry..one method can be override by the child class and the other method should not be override the child class... Please see the correction and sorry for the mistake. Thanks, Srinivas Mateti

Dear all, I have one base class say BaseOne in that I have 2 methods.One method should not be override by the other method.How can i achive this. Thanks, Srinivas Mateti