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字符串格式没有美分的货币格式

string-formatting

Grahame A · 技术社区 · 14 年前

我正在使用当前方法显示货币

String.Format("{0:C}", item.DonationAmount)

大概10美元

我们将处理大量的美元,而不是美分。我们希望货币显示为10美元,不带小数点或零。我该怎么做?删除货币格式会使数字显示为10.0000:(提前谢谢。

3 回复 | 直到 3 年前

119

stuartd saeed 14 年前

指定需要零位小数:

String.Format("{0:C0}", item.DonationAmount)

Serj Sagan 5 年前

item.DonationAmount 是一个 non-nullable decimal 然后你可以做:

item.DonationAmount.ToString("c0");

物品捐赠金额 是一个 nullable 您选中的有一个值,然后您可以执行以下操作:

item.DonationAmount.Value.ToString("c0");

或者更新版本的 C#

item.DonationAmount?.ToString("c0");

Bhanu Pratap 8 年前

  decimal value = 0.00M;
        value = Convert.ToDecimal(12345.12345);
        Console.WriteLine(".ToString(\"C\") Formates With Currency $ Sign");
        Console.WriteLine(value.ToString("C"));
        //OutPut : $12345.12
        Console.WriteLine(value.ToString("C1"));
        //OutPut : $12345.1
        Console.WriteLine(value.ToString("C2"));
        //OutPut : $12345.12
        Console.WriteLine(value.ToString("C3"));
        //OutPut : $12345.123
        Console.WriteLine(value.ToString("C4"));
        //OutPut : $12345.1235
        Console.WriteLine(value.ToString("C5"));
        //OutPut : $12345.12345
        Console.WriteLine(value.ToString("C6"));
        //OutPut : $12345.123450
        Console.WriteLine();
        Console.WriteLine(".ToString(\"F\") Formates With out Currency Sign");
        Console.WriteLine(value.ToString("F"));
        //OutPut : 12345.12
        Console.WriteLine(value.ToString("F1"));
        //OutPut : 12345.1
        Console.WriteLine(value.ToString("F2"));
        //OutPut : 12345.12
        Console.WriteLine(value.ToString("F3"));
        //OutPut : 12345.123
        Console.WriteLine(value.ToString("F4"));
        //OutPut : 12345.1235
        Console.WriteLine(value.ToString("F5"));
        //OutPut : 12345.12345
        Console.WriteLine(value.ToString("F6"));
        //OutPut : 12345.123450

        Console.WriteLine();
        Console.WriteLine(".ToString(\"N\") Formates With out Currency Sign");
        Console.WriteLine(value.ToString("N"));
        //OutPut : 12,345.12
        Console.WriteLine(value.ToString("N1"));
        //OutPut : 12,345.1
        Console.WriteLine(value.ToString("N2"));
        //OutPut : 12,345.12
        Console.WriteLine(value.ToString("N3"));
        //OutPut : 12,345.123
        Console.WriteLine(value.ToString("N4"));
        //OutPut : 12,345.1235
        Console.WriteLine(value.ToString("N5"));
        //OutPut : 12,345.12345
        Console.WriteLine(value.ToString("N6"));
        //OutPut : 12,345.123450

        Console.WriteLine();
        Console.WriteLine(".ToString(\"P\") Formates With Percentage (i.e multiply by 100)");
        Console.WriteLine(value.ToString("P"));
        //OutPut : 1,2345,12.35%
        Console.WriteLine(value.ToString("P1"));
        //OutPut : 1,2345,12.3%
        Console.WriteLine(value.ToString("P2"));
        //OutPut : 12345,12.35%
        Console.WriteLine(value.ToString("P3"));
        //OutPut : 12345,12.345%
        Console.WriteLine(value.ToString("P4"));
        //OutPut : 12345,12.3450%
        Console.WriteLine(value.ToString("P5"));
        //OutPut : 12345,12.34500%
        Console.WriteLine(value.ToString("P6"));
        //OutPut : 12345,12.345000%


        Console.Read();

Click to see Console Out Put Screen