OleDbDataReader.GetFloat(Int32) Method
Definition
Important
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Gets the value of the specified column as a single-precision floating-point number.
public:
override float GetFloat(int ordinal);
public:
virtual float GetFloat(int ordinal);
public override float GetFloat (int ordinal);
public float GetFloat (int ordinal);
override this.GetFloat : int -> single
abstract member GetFloat : int -> single
override this.GetFloat : int -> single
Public Overrides Function GetFloat (ordinal As Integer) As Single
Public Function GetFloat (ordinal As Integer) As Single
Parameters
- ordinal
- Int32
The zero-based column ordinal.
Returns
The value of the specified column.
Implements
Exceptions
The specified cast is not valid.
Remarks
No conversions are performed. Therefore, the data retrieved must already be a single-precision floating-point number.
Call IsDBNull to look for null values before calling this method.
Applies to
See also
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