SessionExtraParametersUserName FieldFIX Antenna .NET Programmer's Guide
The expected value of the Username (Tag 553) field in the incoming Logon message. If the real value is not equal to the expected one then the session is disconnected without sending a message and the error condition is generated in the log output.

Namespace: com.b2bits.FIXAntenna
Assembly: FIXAntenna_net4.0 (in FIXAntenna_net4.0.dll) Version:

public string UserName

Field Value

Type: String

Ignored if value specified.
Caution note Caution
Can be used only with FIX 4.3 and FIX 4.4.
See Also