Selecting particular values from a field in a list box

[rsdhavle]

Suppose there are 3 values A,B and C in one field which i am passing in the list box. I want to show only two values A and B and exclude the value 'C'. What is the approach to implement this? Set analysis? If yes what would be the expression?

[tresesco · Accepted solution]

List box -> Expression - > If( Match(FieldName, 'A', 'B') , FieldName)

[sujeetsingh]

See this sample