There are plenty of questions asked by developers around the globe that they are not able to use FileUpload asp.net control inside ASP.Net Ajax update panel. Their issues are FileUpload control inside Asp.Net Ajax update panel doesn’t hold any file and also return false for
Introduction : Whenever we work on enterprise level application either application based on web or windows platform the first biggest concern comes in our mind is its security. When the requirement is to expose our business services to the client then securing those services is
Being coder, we often have different challenges to write code to accomplish a task based on some exact requirement. Here we are going to learn how to allow the user only to write number not other characters like “a/A to z/Z” and other special characters
In this article we will know how to handle a program with more than one entry point. All of us know the basic programming concept that is one program allow only and only one entry point i.e A Main Method. This is what normally expected.