How to Identify input type in TestStand UI Expression Control?

[Vipin@AMP]

Hi All,

We can input the below options in TestStand UI Expression Control

1. Expression - Locals.Testlimit

2. Numeric Value - Example: 5.2

3. Boolean Value - Example: True

4. String Value - Example: "abc"

programmatically how to identify the input type, if the user entered any of these in Expression Control.

thank you

Vipin