XML Declaration <?xml version=”1.0″?> is an XML declaration. It is an optional indication of the version of XML, the character encoding, and the standalone document declaration. It can only appear as the very top of an XML file, if anywhere, and may not be repeated. <xml version=”1.0″> is an open tag (that will require a closing tag) to an … Read more
Hi this is odd way but try it once Read the file content into a string print the string and check whether you are getting proper XML or not you can use XMLDocument.LoadXML(xmlstring) I try with your code and same XML without adding any XML declaration it works for me As stated by Phil in below … Read more
Here are some things you might have forgotten to do: Name your button (give it an id), I think they’re named button1, button2, … by default Use a capital B when declaring the button object: Button myButton = new Button(“play music”); You should make sure you have Button imported in the activity where you want … Read more
This is the activity the tools UI editor uses to render your layout preview. It is documented here: This attribute declares which activity this layout is associated with by default. This enables features in the editor or layout preview that require knowledge of the activity, such as what the layout theme should be in the preview … Read more
Look at the inner exception that you are getting. It will tell you which field/property it is having trouble serializing. You can exclude fields/properties from xml serialization by decorating them with the [XmlIgnore] attribute. XmlSerializer does not use the [Serializable] attribute, so I doubt that is the problem.
General case The markup in the document following the root element must be well-formed. This error indicates that your XML has markup following the root element. In order to be well-formed, XML must have exactly one root element, and there can be no further markup following the single root element. One root element example (GOOD) The most common sources … Read more
Here is a quick DOM example that shows how to read and write a simple xml file with its dtd: and the dtd: First import these: Here are a few variables you will need: Here is a reader (String xml is the name of your xml file): And here a writer: getTextValue is here: Add … Read more
Use & in place of &. Change it to:
I think somethin wrong in this section: Instead try:
The ArrayAdapter requires the resource ID to be a TextView XML exception means you don’t supply what the ArrayAdapter expects. When you use this constructor: R.Layout.a_layout_file must be the id of a xml layout file containing only a TextView(the TextView can’t be wrapped by another layout, like a LinearLayout, RelativeLayout etc!), something like this: If you want your list row layout to be something a little different … Read more