If component exist
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?
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?
Comments
try
TFrxBarcodeView(frxReport1.FindComponent('barcode4')).text := 'ABCDEFG';
except
end;