Ø METER

In meter form there are Add, Edit, Delete, Refresh and Close buttons. First you have to add new record of Challan No., Date, Production No, Invoice No, Meter No. using add button, and update it. After update the record, you have to press refresh button and then you can add Seal No. as many as you like. After typing the Seal No. in SealNo TextBox you have to press TAB button of the keyboard and then press Down Arrow key of the keyboard. This process will save sealno record automatic and you get new TextBox below. You can edit current record using edit button, you can delete current record using delete button but before delete current record you have to delete sealno first. Select entire row and press Del key from keyboard. You can refresh record using refresh button and you can close meter form using close button.

[Fig. 11 Meter Form]

Ø CUSTOMER

In customer form there are Add, Edit, Delete, Refresh and Close buttons. You can add new record using add button, you can edit current record using edit button, you can delete current record using delete button, you can refresh record using refresh button and you can close customer form using close button.

[Fig. 12 Customer Form]