Q: What is GridView control?

Ans:

• It is introduced from ASP.Net 2.0.
• It can present the information in the from of rows and columns.
• Each row of gridview control is represented by gridview row object, all rows are maintained in the form of row collection.
• All columns of gridview controls are maintained in the form of colums collection.

Q: What are the operations supported by GridView control? 

Ans: Edit, delete, sorting and paging.

Q: What are the operations not supported by GridView control? 

Ans: insert

Q: What are the field available in the gridview for customization?

Ans:

• BoundField: This will diaplay the text based on dataset table columns,this is default field
• TemplateField: This allows placing webserver controls into gridview.
• ButtonField: This provide special type of buttons into gridview .
• Ex: select, edit, delete
• ImageField: This allows display image in gridview control.