AddandUpdate data into list, listItem wise in sharepoint2010

Uploading image into list using share point object model

Java script code for hiding the rows in the table

CAMl Query samples

Get attachment from list in sharepoint2010

Get List data from List to DataTable in .Net

Send Mail using .Net Code

MailMessage objMail =new MailMessage();

objMail.To.Add("venkat@gmail.com");

objMail.Form=New MailAddress("sri@gmail.com");

objMail.Suject="Welcome";

objMail .IsBodyHtml=true;

objMail.Body=<table> <tr> <td> Name: </td> <td> Venkat: </td></tr></table>

SmptClient  objsmpt =new SmptClient  ("smpt.test.com");

Objsmpt.Send(objMail);