Textbox Keyboard Enter Press Execution in ASP.Net

// Client Function Execution By Hitting Enter-Key of Keyboard ...

TextBox_Search.Attributes.Add("onkeydown", "if(event.which || event.keyCode){if ((event.which == 13) || (event.keyCode == 13)) {document.getElementById('" + Button_Search.ClientId + "').click();return false;}} else {return true}; ");

-
ShriKrishna Bhardwaj , With ASP.Net, SQL Server, Javascript