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If multiple nodes found on xpath, first node is selected.

Example

Basic usage

Code Block

language	js

var customerNode = $Xml.SelectSingle('//Customer');
if (customerNode) {
  ...
}

Using callback function

Code Block

language	js

$Xml.SelectSingle('//Customer', function(customer) {
   var customerId = thiscustomer.Evaluate('Id');
});