DATESMTD Function (DAX)
Returns a table that contains a column of the dates for the month to date, in the current context.
A column that contains dates.
Property Value/Return Value
A table containing a single column of date values.
To understand more about how context affects the results of formulas, see Context in DAX Formulas.
The dates argument can be any of the following:
A reference to a date/time column.
A table expression that returns a single column of date/time values.
A Boolean expression that defines a single-column table of date/time values.
Constraints on Boolean expressions are described in the topic, CALCULATE Function (DAX).
The following sample formula creates a measure that calculates the 'Month To Date Total' for the Internet sales.
To see how this works, create a PivotTable and add the fields, CalendarYear, MonthNumberOfYear and DayNumberOfMonth, to the Row Labels area of the PivotTable. Then add a measure, named Month To Date Total, using the formula defined in the code section, to the Values area of the PivotTable.