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Returns a substring of the value of the specified column as an Object.
Visual Basic
Public Function GetValue( _
ByVal ordinal As Integer, _
ByVal index As Long, _
ByVal length As Integer _
) As Object
C#
public object GetValue(
int ordinal,
long index,
int length
);
ordinal An ordinal number indicating the column from which the value is obtained. The numbering is zero-based.
index A zero-based index of the substring of the value to be obtained.
length The length of the substring of the value to be obtained.
The substring value is returned as an object.
This method returns DBNull for NULL database columns.