Fire event on enter key press for a textbox

ASPX:

 <asp:TextBox ID="TextBox1" clientidmode="Static" runat="server" onkeypress="return EnterEvent(event)"></asp:TextBox>    
 <asp:Button ID="Button1" runat="server" style="display:none" Text="Button" />  

JS:
 

 function EnterEvent(e) {  
     if (e.keyCode == 13) {  
       __doPostBack('<%=Button1.UniqueId%>', "");  
     }  
   }  

CS:

 protected void Button1_Click1(object sender, EventArgs e)  
   {  
   }  

Stock Price Plugin Live

Source

 <iframe frameborder="0" src="http://www.indianotes.com/widgets/indices-ticker/index.php?type=indices-ticker&w=500" width="500" height="100" scrolling="no"></iframe>  

Demo

Live Cricket Score Plugins

Source

 <iframe frameborder='0' src='http://www.ecb.co.uk/stats-live/live-scores-widget.html?colour=Blue&countiesTeams=null&feed=%2Fstats-live%2Flive-scores-widget.json&internationalTeams=184%2C182%2C5%2C24%2C8%2C2%2C95%2C7%2C3%2C15%2C13%2C11%2C181%2C1%2C6%2C14%2C10%2C4%2C9&miscTeams=null' style='width: 580px; height: 450px;'></iframe>  

Demo

C# Code to get Last day of a month

 
  Method Name : DateTime.DaysInMonth()
  int DateTime.DaysInMonth(year,month)

  Eg:

  txtNoOfDays.Text = DateTime.DaysInMonth(Convert.ToDateTime(txtDate.Text).Year, Convert.ToDateTime(txtDate.Text).Month).ToString();