A CrossDomain.xml file is an XML document that grants a web client—such as Adobe Flash Player, Adobe Reader, etc.—permission to handle data across multiple domains. -From Adobe If you see crossdomain.xml file error in website logs, it means either the file is missing on the server or the application is

To add a vertical scroll bar to an aspx page, just add the below styling – Set the style – style=”overflow-y:auto; height:100%;” This can be added to page Body or Div or Panel etc as per the requirement. Other way is to add it in a CSS class and use

I had the below class applied on a div tag which had an image inside it. The image was positioned correctly in all other browsers except IE 11. On searching it came out that IE 11 has this bug related to negative top margin. .headerImage { position: relative; margin-top:-100px ; left: 150px;

HTML helpers- MVC, HTML helpers are similar to the ASP.NET webform controls. HTML helpers are light weight but do not have Events and ViewState unlike ASP.NET controls. Now, coming back to the topic, it is as easy to set the width for a HTML Helper DropDownList as any plain HTML control. Signature-

A regular expression is a special text for describing a string pattern. Regular expressions are commonly used to validate user entered input fields like Email Address, Phone number, Name etc. The regular expression to be used depends on the requirement and can be framed. The following simple javaScript snippet can be used