I ran into a problem today when writing an output file which kept containing the prefix FFFE when viewed in a hexadecimal editor. This prefix was in my source file and attempts to remove it with String.Replace where fruitless. The FFFE prefix was only visible in a file and not within the Visual Studio debugging environment. So I started investigating. Unicode contains a byte order mark (BOM) prefix which defines the byte order of your unicode file. FFFE = Little Endian FEFF = Big Endian

A fast, lightweight, easy to integrate auto-suggestion box powered by javascript and wrapped in an easy to use ASPx user control. Features: 1. Populate any text box with suggestions offline (embedded array) or online (AJAX). 2. Supports multiple suggestions via a comma deliminator. 3. Quick and easy to integrate into your project. 4. Compatible with all major browsers and supported by the author.