AddFunction Method (IExpressionLexer)

In This Topic

Added a custom function to engine of C1ExpressionEditor.

Syntax

Visual Basic
C#

'Declaration
 
Sub AddFunction( _
   ByVal items As List(Of ExpressionItem), _
   ByVal function As Func(Of List(Of Object),Object), _
   ByVal minArgsCount As Integer, _
   ByVal maxArgsCount As Integer _
)

void AddFunction( 
   List<ExpressionItem> items,
   Func<List<object>,object> function,
   int minArgsCount,
   int maxArgsCount
)

Parameters

items: Provides the function description for the C1ExpressionEditorPanel.
function: The delegate that evaluates the function.
minArgsCount: Minimum arguments count.
maxArgsCount: Maximum arguments count.

Reference

IExpressionLexer Interface
IExpressionLexer Members