消息框格式

本文关键字：格式 消息 | 更新日期: 2023-09-27 18:18:07

我需要我的总计采用货币格式。 我的代码不允许我在消息框中输出长刺痛。 以下是我尝试输出到消息框中的内容。 如何格式化我的总计以显示为货币。

        MessageBox.Show(cmboCrust.GetItemText(cmboCrust.SelectedItem) + " - " + cmboSize.GetItemText(cmboSize.SelectedItem)
                     + "'nSauce: " + cmboSauce.GetItemText(cmboSauce.SelectedItem) +
                    "'nToppings ($1.50 each): " + topings +
                    "'n'nPizza total: {0:C}" + pizzaTotal +
                    "'n'nDrink selection: " +
                    "'n't" + sodaTotal + " soda(s)" +
                    "'n't{0:C}" + waterTotal + " water(s)" +
                    "'nDrink Total: {0:C}" + drinksTotal +
                    "'n'nSpecialty Items: " + specialtyMessage +
                    "'nAmount Due: {0:C}" + billTotal +
                    "'n'n Deliver to: " + txtBxName.Text + ", " + txtBxAddress.Text
                     , "D & G Pizza Express Order");

        string output = string.Format(cmboCrust.GetItemText(cmboCrust.SelectedItem), " - ", cmboSize.GetItemText(cmboSize.SelectedItem),
                     "'nSauce: ", cmboSauce.GetItemText(cmboSauce.SelectedItem),
                    "'nToppings ($1.50 each): ", topings,
                    "'n'nPizza total: {0:C}", pizzaTotal,
                    "'n'nDrink selection: ",
                    "'n't", sodaTotal, " soda(s)",
                    "'n't{0:C}", waterTotal, " water(s)",
                    "'nDrink Total: {0:C}", drinksTotal,
                    "'n'nSpecialty Items: ", specialtyMessage,
                    "'nAmount Due: {0:C}", billTotal,
                    "'n'n Deliver to: ", txtBxName.Text, ", ", txtBxAddress.Text);

消息框格式

嗯，

你可以这样做。

            MessageBox.Show(
            String.Format(
                "'r'nSauce: {0} 'r'nToppings ($1.50 each): {1} 'r'nPizza total: {2:C} 'r'nDrinkSection", 1, 2, 3));

你明白了..只需用你的变量替换1,2,3

编辑。String.Format 增加了可读性。

下面的示例

显示带有两个小数点的货币符号。

billTotal.ToString("C");

billTotal.ToString("C", CultureInfo.CurrentCulture);
billTotal.ToString("C", new CultureInfo("en-US");

可以使用重载ToString()方法根据当前区域性或所需区域性进行格式设置。

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