reporting services - how to make drop-down lists in sql report -

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could help, please?

i'm confused bit feature find in vs , docs in advance

report

your screenshot showing feature called drilldown.

with this, can show or hide report items setting toggleitem property textbox outside of item scope.

enter image description here

you can see more information @ books online:

hiding , showing report items adding drilldown.

add expand/collapse action item.


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