Brightsign Object Reference Manual (FW 5.1) Manual de usuario descargar pdf (Pagina 42)

• SetBody(a As Object): Generates an roXMLList for the body if needed. The method then adds the passed

item (which should be an roXMLElement tag).

• AddBodyElement() As Object

• AddElement(a As String) As Object

• AddElementWithBody(a As String, b As Object) As Object

• AddAttribute(a As String, b As String)

• SetName(a As String)

• Parse(a As String) As Boolean: Parses the XML content passed to it. In the event of failure, this method

returns False. However, it also populates roXMLElement with whatever text could be successfully parsed. To avoid

passing along erroneous strings, it is always best to have the script check the return value of Parse() before

using them.

• GenXML(a As Object) As String: Generates XML content. This method takes a single Boolean parameter,

indicating whether or not the XML should have an <?xml …> tag at the top.

• Clear()

• GenXMLHdr(a As String) As String

• IsName(a As String) As Boolean

• HasAttribute(a As String) As Boolean

• ParseFile(a As String) As Boolean

Example: The following is an example subroutine to print out the contents of an roXMLElement tree:

PrintXML(root, 0)

Sub PrintXML(element As Object, depth As Integer)

print tab(depth*3);"Name: ";element.GetName()

if not element.GetAttributes().IsEmpty() then

print tab(depth*3);"Attributes: ";

for each a in element.GetAttributes()

1 2 ... 37 38 39 40 41 42 43 44 45 46 47 ... 340 341

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Brightsign Object Reference Manual (FW 5.1) Manual de usuario Pagina 42