If component exist

ninken

Hi, I???m creating a labeling program for work. The end user will start with a template label That contains a few barcodes.
Depending on what they need on the label they may delete some of the barcodes.
Then I save the .fr3 report in a database, where I???m going to control that label from there on.
I???m passing parameters to control the barcode information, but I need to know if certain barcodes exist first.

Is there anyway to code if barcode1 exist then do something?

ninken

Never mind I found my own answer. Forget Passing the barcode text as a parameter.

try
TFrxBarcodeView(frxReport1.FindComponent('barcode4')).text := 'ABCDEFG';
except
end;