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OdbcDataReader.GetFloat Method

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

Namespace:  System.Data.Odbc
Assembly:  System.Data (in System.Data.dll)

'Declaration
Public Overrides Function GetFloat ( _
	i As Integer _
) As Single

Parameters

i
Type: System.Int32

The zero-based column ordinal.

Return Value

Type: System.Single
The value of the specified column as a single-precision floating-point number.

Implements

IDataRecord.GetFloat(Int32)

ExceptionCondition
InvalidCastException

The specified cast is not valid.

Conversions are performed based on the underlying capabilities of the ODBC driver. If the conversion is not supported then the method call will fail.

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

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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