public class Invoice
{
public decimal Amount { get; set; }
}
我知道M是十进制值的后缀
public class Invoices
{
public void IdentityTest()
{
Invoice firstInvoice = new Invoice();
firstInvoice.Amount = 0.0M;
}
}
当您必须将 M 与您期望为十进制的值一起使用时,将类属性声明为十进制有什么意义?