What are the advantages to use StringBuilder versus XmlDocument or related to create XML documetns?

Posted by Rob on Stack Overflow See other posts from Stack Overflow or by Rob
Published on 2010-04-22T14:01:16Z Indexed on 2010/04/22 14:03 UTC
Read the original article Hit count: 244

Filed under:

stringbuilder

|

xmldocument

|

Xml

|

.NET

|

best-practices

This might be a bit of a code smell, but I have seen it is some production code, namely the use of StringBuilder as opposed to XmlDocument when creating XML documents. In some cases these are write once operations (e.g. create the document and save it to disk) where as others are passing the built string to an XmlDocument to preform an XslTransform to a document that is returned to the client.

So obvious question: is there merit to doing things this way, is it something that should be done on a case-by-case basis, or is this the wrong way of doing things?

© Stack Overflow or respective owner

Related posts about stringbuilder

its a web app so i cant use saveasDialog need to save content of stringbuilder

as seen on Stack Overflow - Search for 'Stack Overflow'
i am using C# and its a web app so i cant use saveasDialog i have a stringbuilder called builder and i would like to say the contents to a file in a specific location i would also like the name to be dynamic am using this FileInfo t = new FileInfo(@"C:\DocUpload\swDoc\" + lbfilename… >>> More
Using StringBuilder to process csv files to save heap space

as seen on Stack Overflow - Search for 'Stack Overflow'
I am reading a csv file that has about has about 50,000 lines and 1.1MiB in size (and can grow larger). In Code1, I use String to process the csv, while in Code2 I use StringBuilder (only one thread executes the code, so no concurrency issues) Using StringBuilder makes the code a little bit harder… >>> More
Dynamically create controls using stringbuilder

as seen on Stack Overflow - Search for 'Stack Overflow'
hi, i have been trying to create controls dynamically on my web page using the StringBuilder class..and i dont quite seem to get through... any help would be appreciated. i am trying to do this... StringBuilder sbTest = new StringBuilder(string.Empty); sbTest.Append("<input type=\"text\" id=\"txt1\"… >>> More
StringBuilder vs XmlTextWriter

as seen on Stack Overflow - Search for 'Stack Overflow'
I am trying to squeeze as much performance as i can from a custom HttpHandler that serves Xml content. I' m wondering which is better for performance. Using the XmlTextWriter class or ad-hoc StringBuilder operations like: StringBuilder sb = new StringBuilder("<?xml version="1.0" encoding="UTF-8"… >>> More
What is better to use for Exception output message dynamic generation String or StringBuilder or Str

as seen on Stack Overflow - Search for 'Stack Overflow'
What is better to use for Exception output message dynamic generation String or StringBuilder or StringBuffer? >>> More

Related posts about xmldocument

Relative XPath node selection with C# XmlDocument

as seen on Stack Overflow - Search for 'Stack Overflow'
Imagine the following XML document: <root> <person_data> <person> <name>John</name> <age>35</age> </person> <person> <name>Jim</name> <age>50</age> … >>> More
In loaded object model prefix XmlDocument elements with namespace

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a "plain" XmlDocument loaded like so: <root> <element1 /> <element2></element2> </root> and want to qualify the elements with namespaces like so while the object model is loaded <root xmlns:abc="urn:something"> <abc:element1 /> <abc:element2></abc:element2> </root> before… >>> More
XmlDocument from LINQ to XML query

as seen on Stack Overflow - Search for 'Stack Overflow'
I am loading an XML document into an XDocument object, doing a query and then returning the data through a web service as an XmlDocument object. The code below works fine, but it just seems a bit smelly. Is there a cleaner way to take the results of the query and convert back to an XDocument or XmlDocument… >>> More
Convert XMLDocument to String

as seen on Stack Overflow - Search for 'Stack Overflow'
Here is how I'm currently converting XMLDocument to String StringWriter stringWriter = new StringWriter(); XmlTextWriter xmlTextWriter = new XmlTextWriter(stringWriter); xmlDoc.WriteTo(xmlTextWriter); return stringWriter.ToString(); The problem with this method is that if I have " ((quotes) which… >>> More
Append XML string block WITH NAMESPACE REF to existing XmlDocument in .NET

as seen on Stack Overflow - Search for 'Stack Overflow'
I have an xml document (XmlDocument) which looks like this... <stuff xmlns:n="hhtp://tempuri.com/"> </stuff> ... and a "fragment" (string) which looks like this <things> <thing n:type="info"> </thing> </things> I want to "inject" the fragment into… >>> More