When there is no value from DB, how to show the "-" sign
Hi, I've created cross-tab.
Everything works just fine, but I don't know how to do the thing written in topic.
Values in cross-tab are datetime(hh:mm) - I have set the display format setting.
But, when there is no value in cell the cell is empty and I want it to print: '-' (minus) sign.
How to do this?
I tried in code in Delphi, but it doesn't work.
Everything works just fine, but I don't know how to do the thing written in topic.
Values in cross-tab are datetime(hh:mm) - I have set the display format setting.
But, when there is no value in cell the cell is empty and I want it to print: '-' (minus) sign.
How to do this?
I tried in code in Delphi, but it doesn't work.