Insert(Int32,Keys,String) Method

In This Topic

Inserts a item to the CalculatorButtonMappingCollection.

Syntax

Visual Basic
C#

'Declaration
 
Public Overloads Sub Insert( _
   ByVal index As Integer, _
   ByVal key As Keys, _
   ByVal buttonKey As String _
)

'Usage
 
Dim instance As CalculatorButtonMappingCollection
Dim index As Integer
Dim key As Keys
Dim buttonKey As String
 
instance.Insert(index, key, buttonKey)

public void Insert( 
   int index,
   Keys key,
   string buttonKey
)

Parameters

index: The index where the key is inserted.
key: The System.Windows.Forms.Keys value indicates the key of a button.
buttonKey: The System.String value indicates the name of the button.

Exceptions

Exception	Description
System.ArgumentNullException	The buttonKey can't be a null reference (Nothing in Visual Basic) or string.Empty.
System.ArgumentException	The buttonKey isn't a correct Calculator Button Key, you can get all keys from DropDownCalculator.ButtonKeys property.
System.ArgumentException	There is a same key had been added before, please change another one.

Reference

CalculatorButtonMappingCollection Class
CalculatorButtonMappingCollection Members
Overload List