VB.NET - Hiding columns in vb.net

How can we hide a column in crystal report if it doesn't contains any value

Supress in crystal report is used to hide the column.
Use supress, add the formula to supress on the column based on flag (Visible - true/false).

OK,i am able to suppress the blank field,but  how can i hide that column

hi,

Try with this:

if {?ShowThisField1} = "true" then
  formula = True
else
  formula = False
end if

Where {?ShowThisField1} is the parameter. This is the Basic Syntax.

####Alternative way:

formula = {?@BooleanVariable}

There are two ways where you can hide a column:

select a column u want to hide ----> apply alerter---> give condition if is null of the object-----> then write a formula (mention next object in the table)

one more way as :
select the table --> goto properties tab---> uncheck show empty columns.

Thanks