Hello,
Expression is not working for my rdlc in Winfoms
=iif(First(Fields!xyz.Value, "dataset")>0,true,false)
or
=iif(First(Fields!xyz.Value)>0,true,false)
my requirnment is to set the rectangles visibility based on the above expression.
actully i want to check if the dataset is empty then not to display the rectangle.
rectangle contains textboxes bind to fields from dataset.
Please help me.