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DAX SelectedValue function

With the new Power BI desktop release (July 2017) comes a new DAX function called “SelectedValue”, this DAX function is a convenience feature to help you with working with selections. Today when you want to use the value of a selection you always have to be careful, to get the value of the selection you can use the VALUES function, this works great when you always have a single value but when more than one value is selected you get an error message like this:

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Tags: dax, tabular

 

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