here is the file

hello Lech Kulikowski, thank you for your answer. I forgot to write that the number of fields is entered dynamically in the for loop. for (int i = 1; i < nudLotFields; i++) selectArt + (i).Visible = true; The variable "nudLotFields" is selected in advance using a select field (1-10). The f...

Hello I would like to use the index from a for loop for dynamic variables. how can you add the index value (i) to a name of the variable? instead of .... selectArt01.Visible = true; selectArt02.Visible = true; selectArt03.Visible = true; selectArt04.Visible = true; selectArt05.Visible = true; perhap...