Access 2010 - Assign a variable to a query in a report / sub report
Wondering if someone can help or point me in the direction of the relevant help.
I have a union query which finds data from a table using the date as a criteria. The date is created using a variable 'MonthAhead'. The criteria in SQL :-
For example if I want to see all the data for the month in 2 months time I enter 2 when prompted for a value when running the query. I have created a report to use this query called 'MonthlyReport'.
I want to create a report to list the data for firstly one month ahead ('Month Ahead' = 1) then for the second month ahead ('MonthAhead' = 2) etc etc
I am trying to do this this by having a main report which uses a series of sub reports of 'MonthlyReport'. So in the main report the first sub-report of 'MonthlyReport' would use the variable 'Month Ahead' = 1, the second sub-report of 'MonthlyReport' would use the variable 'Month Ahead' = 2, and so on.
I can do this but cannot find away where the variable is automatically assigned. So as it stands when I run the report I get a dialogue box asking for the value of 'Month Ahead' when it compiles each sub report. It works but I would just like it to assign the 'Month Ahead' value without the manual input. Do I need to embed a value for 'Month Ahead' in the report or subreport somewhere?