private void button3_Click(object sender, EventArgs e)
{
decimal costPer = 0;
string desc = "";
string quan = "";
FrmKeyboardNumber frmKeyboardNumber = new FrmKeyboardNumber("Số lượng");
if (frmKeyboardNumber.ShowDialog() == DialogResult.OK)
{
quan = frmKeyboardNumber.value;
FrmKeyBoard frmKeyBoard = new FrmKeyBoard();
frmKeyBoard.label1.Text = "Ghi chú";
if (frmKeyBoard.ShowDialog() == DialogResult.OK)
{
desc = frmKeyBoard.value;
FrmKeyboardNumber frmKeyboardNumber1 = new FrmKeyboardNumber("Giá", txtGia.Text);
if (frmKeyboardNumber1.ShowDialog() == DialogResult.OK)
{
costPer = Convert.ToDecimal(frmKeyboardNumber1.value);
decimal newCostPer = (Convert.ToDecimal(txtKho.Text) * Convert.ToDecimal(txtGia.Text) +
Convert.ToDecimal(quan) * costPer) /
(Convert.ToDecimal(txtKho.Text) + Convert.ToDecimal(quan));
decimal sumQuan = Convert.ToDecimal(txtKho.Text) + Convert.ToDecimal(quan);
get_service.UpdateInStock(StaticClass.storeId, txtInvenId.Text, sumQuan.ToString());
get_service.UpdateCostPer(StaticClass.storeId, txtInvenId.Text, newCostPer.ToString());
get_service.InsertInventory_In(txtInvenId.Text, StaticClass.storeId, quan, costPer.ToString(), DateTime.Now.ToString(), "True", desc, StaticClass.cashierId);
txtKho.Text = String.Format("{0:0.##}", sumQuan);
txtGia.Text = String.Format("{0:#,#}", newCostPer);
inventory = get_service.GetAllInventory(StaticClass.storeId);
}
}
}
}