用十进制值转换十进制数

I am trying to convert decimal and its converting but I want my output with decimal values for example.

我试图转换十进制和它的转换,但我希望我的输出与十进制值,例如。

If I convert 1 then I am expecting 1.00

如果我转换1然后我期待1.00

Here is my code

这是我的代码

decimal AL;

switch (CurrentScore)
{ 
    case 1:
        AL = Convert.ToDecimal(1.00);
       break;
    case 2:
        AL =  Convert.ToDecimal(1.5);
        break;
    case 3:
        AL = Convert.ToDecimal(2.00);
        break;
    default:
        AL = Convert.ToDecimal(0.00);
        break;
}

return AL;

but this always return like integer.

但这总是像整数一样返回。

For example if my currentscore is "1" then I am expecting to return AL = 1.00 but it always returns "1".

例如,如果我的currecore是“1”,那么我期望返回AL = 1.00,但它总是返回“1”。

1 个解决方案

#1

Decimals (and other numeric types) don't have formatting embedded. 1 == 1.0 == 1.00.

小数(和其他数字类型)没有嵌入格式。 1 == 1.0 == 1.00。

If you want to display them formatted with 2 decimal places, then do something like this:

如果要显示格式为2位小数的格式,请执行以下操作:

Console.WriteLine(AL.ToString("0.00"));

Also note that you don't have to use Convert.ToDecimal here. You can just say AL = 1.00.

另请注意,您不必在此处使用Convert.ToDecimal。你可以说AL = 1.00。

#1