AddExternalParameter
Adds the name and value of a new external parameter. Each external parameter and its value is to be specified in a separate call to the method. Parameters must be declared in the XSLT document. Since parameter values are XPath expressions, parameter values that are strings must be enclosed in single quotes. The name parameter holds the name of the variable, which is a QName, as a string. The value parameter holds the value of the variable as a string.
COM and .NET
Signature: AddExternalParameter(string name, string value)
Java
Signature: public void addExternalParameter(string name, string value)