macro element

<macro>

Declares a member helper function available to all templates while rendering.

<macro name="anyName" x="t1" y="t2">anyXml</macro>

Results in C#

public string anyName(t1 x, t2 y)
{
  //anyXml-generated-code
}

Macros may be used invoked as part of an output expression ${anyName(a,b)} or any place else code appears like <set z="anyName(a,b)"/> or # z=anyName(a,b);