DB2ResultSet.GetFloat Method
Gets the value of the specified column as a single-precision floating-point number.
- Namespace:
IBM.Data.DB2- Assembly:
IBM.Data.DB2(inIBM.Data.DB2.dll)
Syntax
[Visual Basic]
Public Function GetFloat( _
ByVal i As Integer _
) As Single
[C#]
public float GetFloat(
int i
);
[C++]
public: float GetFloat(
int i
);
[JScript]
public function GetFloat(
i : int
) : float;
Parameters
- i
- The zero-based column ordinal.
Return value
The value of the specified column as a single-precision floating-point number.
Exceptions
| Exception type | Condition |
|---|---|
| InvalidCastException | The specified cast is not valid. |
| DB2Exception | Invalid conversion. |
Remarks
No conversions are performed. The data to be retrieved must be of DB2®Type.Real.
The
following table describes the mapping between the return object data
type and the data server data type.
| DB2Type Data Type | Db2® Data Type | Informix® Data Type |
|---|---|---|
| Real | REAL | REAL, SMALLFLOAT |
Call IsDBNull to check for null values before calling this method.