SerializationInfo.AddValue Method (String, Single)

Adds a single-precision floating-point value into the SerializationInfo store.

Namespace: System.Runtime.Serialization
Assembly: mscorlib (in mscorlib.dll)

public void AddValue (
	string name,
	float value
public void AddValue (
	String name, 
	float value
public function AddValue (
	name : String, 
	value : float



The name to associate with the value, so it can be deserialized later.


The single value to serialize.

Exception typeCondition


The name parameter is a null reference (Nothing in Visual Basic).


A value has already been associated with name.

If two values are added with names that differ only by case, no exception will be thrown. But that is not a recommended practice. (However, adding two values with the exact same name will cause the SerializationException to be thrown.)

Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

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

.NET Framework

Supported in: 2.0, 1.1, 1.0