I have a IFieldObject in my Detail section when the control is null I want to suppress the a label in my report header.  I added the following formula for the section: isnull({<TableName>.<ColumnName>}).  When I use this code the section is always suppressed.  If appears that when the report header is rendered the field is null which is why it is always suppressed.  The problem is if I put the field object in the same section as my label there is no value for the control the only time the field is populate is when it is sitting in the detail section.  So how can I pre-populate the control so that I can hide the label?