You can't compress something that is already compressed. Any further compression applied will increase size because of adding headers and hashes and the data will stay the same.
It works properly for single calendar.
You can hide certain characters using "*" in the DisplayMask. For example: Mask="####" DisplayMask = "**##" If the value is "1234", after blur it will look like "**34" The same approach can be used for all mask parts. The only requirement is DisplayMask to be longer or equal to the Mask. For example: Mask = "<1..999>someLiterals####SomeMoreLiterals<3..123>" DisplayMask = "***someLiterals**#*Some*******s<1..99>*" If in the above example the DisplayMask is shorter or does not contains enough asterisks to match the editable parts, the visible value on blur can be wrong.
I have a client who is trying to design html page using the RadEditor (an upgraded to the latest internal build this week). The HTML has some IE tags enclosed in html comment fields. they do some browser detection and then write out the <HTML> tag with the appropriate style tags added. They want the code to look like this: <!doctype html> <!--[if IEMobile 7]><html class="no-js iem7 oldie"><![endif]--> <!--[if lt IE 7]><html class="no-js ie6 oldie" lang="en"><![endif]--> <!--[if (IE 7)&!(IEMobile)]><html class="no-js ie7 oldie" lang="en"><![endif]--> <!--[if (IE 8)&!(IEMobile)]><html class="no-js ie8 oldie" lang="en"><![endif]--> <!--[if gt IE 8]><!--><html class="no-js" lang="en"><!--<![endif]--> <!--[if (gte IE 9)|(gt IEMobile 7)]><!--><html class="no-js" lang="en"><!--<![endif]--> but when i insert this into the RadEditor it comes out looking like this: <html class="no-js" lang="en"><!--<![endif]--><!--[if (gte IE 9)|(gt IEMobile 7)]><!--><!--<![endif]-->