Public Sub New ( _
	reader As IDataReader _
)

public VariableCollection (
	IDataReader reader
)

public:
VariableCollection (
	IDataReader^ reader
)

Parameters

reader (System.Data.IDataReader)

An object that implements the IDataReader interface, such as SqlDataReader or OleDbDataReader

• If the column contains unique values (the DataColumn's Unique property is true), then the column is interpreted as a KeyVariable.
• If the column's data type is numerical, the column is interpreted as a NumericalVariable.
• If the column's data type is a date or time value, the column is interpreted as a DateTimeVariable.
• Otherwise, the column is interpreted as a CategoricalVariable.