Answer Posted / p.ramakrishna

Exception LastError;
String ErrMessage;
LastError = Server.GetLastError();
if (LastError != null)
ErrMessage = LastError.Message;
else
ErrMessage = "No Errors";
Response.Write("Last Error = " + ErrMessage);

Just by seeing the signature of the bean how can you specify whether it is a stateful or stateless session bean?

997

---

What is postback pixel?

991

---

How can we Validate a Controls in ASP.NET page using JavaScript?

1177

---

What are server side controls?

985

---

Is asp.net a programming language or framework?

996

---

What is asp.net mvc5? : Asp.Net MVC

1020

---

Why web api is better than wcf?

1093

---

Which property is used to identify the Page is Post Back in ASP.NET?

1014

---

What is master page in dtp?

983

---

What is difference between datalist and gridview?

1076

---

What are the advantages and disadvantages of session?

1116

---

What is special types forms

1015

---

How can we prepairing Interview

2328

---

if i want to give an alert message like "try after sometime" to a web page which is being seen by other person.if a web page is not seen by anyone then it should display otherwise it show a display a message stating that other person is viewing so try after some time........how can i implement this.

2226

---

Explain the role of global.asax?

982

---