How to use parameter in dax formulas?

[ReikoK]

Hey!

I have two columns (Gross investments and Net investments) and I created a parameter of these 2 columns. Now I would like to create some calculated measures (For example "Investments past year", "Investments difference Past Year", etc), using that column values, which is selected from parameter (Gross invetments or Net investments values). In short, i would like to know, which dax functions i have to use, so my calculated measures would be dynamical based on selected value on parameter.

Created Parameter:

[lbendlin]

When you add Field Parameters to your report you get the boilerplate code for these too. and you can then refer to the parameter as if it were a measure.