Question - Hopefully Easy

 

Does anyone know how to change the color of a value, such as iHigh, from Blue ( Up ), Red ( Down ) and White ( No Change )? It seems as though I need to be able to store a previous value of iHigh, and compare it to the next value, in order to determine color change. I'm not sure how to accomplish this with C# ( a.k.a MQL ). This should be a simple task, but ...... If we were taking BASIC, I wouldn't be asking.

Thanks, for any help!