Le Thanh Hung's blog

When a critical action such as deleting / destroying / dropping.... user /database .... is excuted, system must ask user confirm before doing that important task. How can we pop op a message box to ask user ? Use this code snippet :

• Method 1:

<script language="JavaScript">

<!--

function confirm_delete()

{

if (confirm("Do you want to delete ?")==true)

return true;

else

return false;

}

-->

</script>

lbtn.Attributes.Add("onclick", "return confirm_delete();");

• Method 2 : Just add this code snippet in code behind :
  

lbtn.Attributes.Add("onclick", "return confirm('Do you want to delete ?')");