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FieldSet.Contain Method
Returns true if the field is present in the message body (excluding repeating groups) or false otherwise.

Namespace:  FIXForge.NET.FIX
Assembly:  FIXForge.NET.FIX.Engine-net-4.8_x64 (in FIXForge.NET.FIX.Engine-net-4.8_x64.dll) Version: 4.10.1.0
Syntax
C#
Copy
public bool Contain(
	int tag
)

Parameters

tag
Type: System.Int32
Tag number.

Return Value

Type: Boolean
true if the field is present in the message body (excluding repeating groups) or false otherwise.
Exceptions
ExceptionCondition
EngineExceptionThe tag number does not belong to the message body.
See Also