What is the difference between ado.net and entity framework?

0 Answers  

---

How can we save all data from dataset?

0 Answers  

---

What is method to get XML and schema from Dataset? getXML() and get Schema ()

0 Answers  

---

Explain what are the steps to connect to a database?

0 Answers  

---

What is the use of data grid?

0 Answers  

---

---

What is defaultview in datatable?

0 Answers  

---

If a table contains 20000 records . In a page at each time 100 records to be displayed. What are the steps u will take to improve performance? will you use dataset or datareader?

7 Answers  

---

If we are not returning any records from the database, which method is to be used?

0 Answers  

---

what is execute scalar?

11 Answers   Atharva Infotech, Dohatec New Media, Make eIT, Protech,

---

i want 2 pass values(enterd in textbox)to table in sql server without using stored procedure in c#.plz tell me code with an example.

5 Answers   Softcon, Tecra,

---

What is concurrency? How will you avoid concurrency when dealing with dataset? (One user deleted one row after that another user through his dataset was trying to update same row. What will happen? How will you avoid the problem?)

0 Answers  

---

What do you mean by performing asynchronous operation using command object?

0 Answers  

---