CqlReaderGetFloat Method |
Gets the value of the specified column as a single-precision floating point number.
Namespace: Cassandra.Data
Assembly: Cassandra (in Cassandra.dll) Version: 3.13.0
SyntaxC#
public override float GetFloat( int ordinal )
Parameters
- ordinal
- Type: SystemInt32
The zero-based column ordinal.
Return Value
Type: SingleThe value of the specified column.
Implements
IDataRecordGetFloat(Int32)Exceptions| Exception | Condition |
|---|---|
| InvalidCastException | The specified cast is not valid. |
| IndexOutOfRangeException | The index passed was outside the range of 0 through FieldCount. |
See Also