System.Data Namespace   IDataRecord Class

---

Returns the value of the specified column as a single-precision floating point number.

[ VB ]
NotOverridable Public Function GetFloat ( _
   ByVal index As Integer _
) As Single

[ C# ]
public float GetFloat (
   int index
);

[ C++ ]
public: __sealed float GetFloat (
   int index
);

[ JScript ]
public function GetFloat (
   index : int
) : float

index

The zero-based column ordinal.

The value of the column.

Exception Type	Condition
InvalidCastException	Occurs when the specified cast is not valid.

No conversions are performed, therefore the data retrieved must already be a single-precision floating point number.

Call IsDBNull to check for null values before calling this method.

IDataRecord Members

Suggested Reading