Add(String,Type,String) Method

Creates a new DataColumn and appends it to the list.

Syntax

Visual Basic
C#

'Declaration
 
Public Overloads Function Add( _
   ByVal columnName As String, _
   ByVal dataType As Type, _
   ByVal expression As String _
) As DataColumn

public DataColumn Add( 
   string columnName,
   Type dataType,
   string expression
)

Parameters

columnName: Name of the new column.
dataType: Type of data stored in the new column.
expression: String that contains an expression used to evaluate values in the new column.

Return Value

A reference to the new DataColumn.

Reference

DataColumnList Class
DataColumnList Members
Overload List

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