DBNullConvert.ToNullableSingle Method

Converts an object value that is DBNull or System.Single to an equivalent NullableSingle value.

[Visual Basic]
Public Shared Function ToNullableSingle( _
ByVal x As Object _
) As NullableSingle

[C#]
public static NullableSingle ToNullableSingle(
object x
);

x: A value of Single type from either a DataRow Item value, a Parameters Item value or a IDataRecord GetValue returned value.

Null if x is DBNull otherwise a NullableSingle constructed from x.

Exception Type	Condition
ArgumentNullException	x is null.
InvalidCastException	x is neither DBNull or of type Single.