The ':' character, hexadecimal value 0x3A, cannot be included in a name
C#XmlLinqLinq to-XmlC# Problem Overview
I have an xml file that contains its element like
<ab:test>Str</ab:test>
When I am trying to access it using the code:
XElement tempElement = doc.Descendants(XName.Get("ab:test")).FirstOrDefault();
It's giving me this error:
>System.Web.Services.Protocols.SoapException: Server was unable to process request. ---> System.Xml.XmlException: The ':' character, hexadecimal value 0x3A, cannot be included in a name.
How should I access it?
C# Solutions
Solution 1 - C#
If you want to use namespaces, LINQ to XML makes that really easy:
XNamespace ab = "http://whatever-the-url-is";
XElement tempElement = doc.Descendants(ab + "test").FirstOrDefault();
Look for an xmlns:ab=... section in your document to find out which namespace URI "ab" refers to.
Solution 2 - C#
Try putting your namespace in { ... } like so:
string xfaNamespace = "{http://www.xfa.org/schema/xfa-template/2.6/}";
Solution 3 - C#
I was having the same error. I found I was adding code...
var ab = "http://whatever-the-url-is";
... but ab was determined to be a string. This caused the error reported by OP. Instead of using the VAR keyword, I used the actual data type XNamespace...
XNamespace ab = "http://whatever-the-url-is";
... and the problem went away.
Solution 4 - C#
There is an overload of the Get method you might want to try that takes into account the namespace. Try this:
XElement tempElement = doc.Descendants(XName.Get("test", "ab")).FirstOrDefault();
Solution 5 - C#
Try to get namespace from the document
var ns = doc.Root.Name.Namespace;
Solution 6 - C#
Deleting AndroidManifest.xml and AndroidManifest.xml.DISABLED worked for me.