MSI Factory 2.3

XML.Count

XML.Count

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XML.Count

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OverviewExamples

number XML.Count (

string XMLPath,

string ElementName )

Example 1

-- This example assumes the sample XML is already loaded into memory.

-- Count the total number of elements in "database".

count = XML.Count("database", "*");

 

-- Display the count in a dialog message if no errors occurred.

if (count ~= -1) then

   Dialog.Message("Count", "There are "..count.." elements in the database.");

end

Counts the total number of elements in "database" and shows the result in a dialog message.

Example 2

-- This example assumes the sample XML is already loaded into memory.

-- Count the number of "phone" elements in the first customer element.

count = XML.Count("database/customer", "phone");

 

-- Display the count in a dialog message if no errors occurred.

if (count ~= -1) then

   Dialog.Message("Count", "There are "..count.." phone elements in the first customer element.");

end

Counts the number of "phone" elements in the first customer element and shows the result in a dialog message.

See also: Related Actions


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