Delete row in tablecontrol through webdynpro

[http://www.blogger.com/post-create.g?blogID=6914282228603174052]

In the above link,

There is a delete icon.we want to select the particular row in table control and click the delete icon means the row should be deleted in the table control and in the database table.

Another one there is a deleteall button ,If we select all the row in table control and press the deleteall button all the row should be deleted in the table control and in the database table.

I need the sample code for my requirement.Please send me the example code to suit my requirement..