XML Comments Rules. Comments cannot appear before XML declaration. Comments may appear anywhere in a document. Comments must not appear within attribute values. Comments cannot be nested inside the other comments. To create a comment, you use the following formula: Between, any text in that section is considered a comment and you can include anything you want. Both sections of the comment use two dashes, not more, not less. Here is an example: xml .
A comment allows you to insert notes or personal observations inside an XML file. For this reason, a commented section can be written any way you like. This means that a comment can include plain text, formulas, expressions, or even XML code as long as you know that that XML code will not be validated: it will ignored by the parser.
Both sections of the comment use two dashes, not more, not what is the uk inflation rate 2013. Here is an example:. Introduction A comment is a character, a line or a paragraph that is not considered as part of the XML code that needs to be processed. For each property, a random number is created.
This number is made of two parts that each ranges from to Both what is a good brand metal detector are separated by a dash. The possible values are Available and Sold. The possible styles are Contemporary, Colonial, Victorian, or Farmhouse. Nevertheless, local people, the inhabitants, and those interested in real estate properties would be familiar with the place.
This includes the basement if anythe floor level, and the upper level sif any. Most condos have one story but it is not uncommon for a condo to have 2 stories. It is easily identifiable in any construction. Still, if the basement of a house is finished, unless it is clearly made as a bedroom, it should not be counted as such.
In most single family and townhouses, a half bath is constructed on the floor level to conveniently serve the visitors who enter the house. A typical half bathroom has a toilet to do the business and a sink to wash the hands. It is usually written with positive words that can entice, we mean invite :a pontential buyer to feel comfortable with the idea of acquiring the property. A comment is a character, a line or a paragraph that is not considered as part of the XML code that needs to be processed.
To insert XML comments for a code element
To insert XML comments for a code element Place your text cursor above the element you want to document, for example, a method. Do one of the following: Type /// in C#, or ''' in Visual Basic From the Edit menu, choose IntelliSense > Insert Type /// in C#, or ''' in Visual Basic From the Edit. Here, TextView is a XML Tag and text is an attribute of that tag. You can't comment attributes of an XML Tag. You have to comment the full XML Tag. For Example: ->. Rules for adding XML comments Don't use a comment before an XML declaration. You can use a comment anywhere in XML document except within attribute value. Don't nest a comment inside the other comment.
Join Stack Overflow to learn, share knowledge, and build your career. Connect and share knowledge within a single location that is structured and easy to search. Nested processing instructions are not allowed and '?
It should not make a difference, but ideal and real world can be quite a bit apart, sometimes especially when it comes to XML processing. Another thing, that comes to mind: If the content of your XML somewhere contains two hyphens, the comment immediately ends there:. That's quite a common pitfall. It's inherited from the way SGML handles comments. Read the XML spec on this topic. One thing you have to keep in mind that, you can't comment an attribute of an XML tag.
For Example:. You can't comment attributes of an XML Tag. You have to comment the full XML Tag. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. How do I comment out a block of tags in XML? Ask Question. Asked 10 years, 11 months ago. Active 3 months ago.
Viewed 1. Jonas Jonas You should know that comments within an xml file are considered nodes of XmlComment type. So if you load the xml file those comments nodes are going to get loaded and it is up to you to avoid them or filter them when parsing the loaded content. Add a comment. Active Oldest Votes. Noon Silk Noon Silk One caveat with this is that you will have problems with nested comments.
I have run into problems with 1 , as some XML readers i. I ended up having to remove the comments altogether. One can run into problems using -- within this type of comment. In HTML anyway a subset of xml , including -- inside a comment is not valid. Usually you can get away with it, but does sometimes cause a problem. Show 2 more comments. You can wrap the text with a non-existing processing-instruction, e. Kasper van den Berg Kasper van den Berg 7, 4 4 gold badges 42 42 silver badges 65 65 bronze badges.
This method worked exactly how I needed it to, and had the added advantage of working even around internal comments. I'd use this over the accepted answer if you have any form of complicated code. This even works with malformed XML inside.
So this is a great solution for temporarily commenting out a block. McKay Boldewyn Boldewyn Thanks a lot for mentioning the strange fact with the double hyphens --! I had a case where I commented out a comment.
Although I removed the old comment ending, it failed. It should work the same after uncommenting in most cases. Delan Azabani Delan Azabani Kuba hasn't forgotten Monica Avijit Karmakar Avijit Karmakar 6, 5 5 gold badges 30 30 silver badges 53 53 bronze badges. Eric Leschinski k 81 81 gold badges silver badges bronze badges.
Comments may appear anywhere in a document. Comments must not appear within attribute values. Comments cannot be nested inside the other comments. Sumit Sumit 93 1 1 silver badge 6 6 bronze badges. The Overflow Blog. How often do people actually copy and paste from Stack Overflow?
Now we know. Podcast One in four visitors to Stack Overflow copies code. Featured on Meta. Stack Overflow for Teams is now free for up to 50 users, forever. New onboarding for review queues. Should the [complete] tag be removed?
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