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creating an automatic invoice

Satoshi Murakami

i need help on creating a program that when a number is inserted in quantity unit and in unit price the quantity unit multiplies unit price and then the number prints out automatically in the total and if the textbox for quantity unit or unit price is empty it will popup an error i need help with this in windows form app

1 Reply

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Jignesh Kumar7y ago
Hi Santoshi,

Please find below link for reference.
https://www.c-sharpcorner.com/article/printing-invoices-using-C-Sharp-and-net/