AddFunction(string,Delegate)

Method in IActionRegistration

Summary

Add a new function that returns a value, so that it can be called from Yarn scripts.

void AddFunction(string name, Delegate implementation);

Remarks

When this function has been registered, it can be called from your Yarn scripts like so:

<<if myFunction(1, 2) == true>>
myFunction returned true!
<<endif>>

The call command can also be used to invoke the function:

<<call myFunction(1, 2)>>

Parameters

Name	Description
string name	The name of the function to add.
Delegate implementation	The System.Delegate that should be invoked when this function is called.

See Also

• Library: A collection of functions that can be called from Yarn programs.