消息框显示没有空格？

Question

当我点击一个按钮时,我想要一个消息框,弹出最低薪水的员工.这些员工通过文本框输入并存储在数组中.该课程称为"员工".

我已经开始工作,但是例如,如果我输入ID:1234,名字:Bob,姓氏:样式,薪水:24,消息框显示:"1234BobStyles24",没有空格.我怎样才能解决这个问题？这是我的代码:

    private void lowestSalaryButton_Click(object sender, EventArgs e)
    {
        decimal minSalary = employees.Min(em => em.YearSalary);
        IEnumerable<Employee> poors = employees.Where(em => em.YearSalary == minSalary);
        poors.Count();
        foreach (var poor in poors)
        MessageBox.Show(minSalary.ToString("C") + poor.FirstName + poor.LastName +   
        poor.EmployeeId, "Min salary");

                }
            }
        }

Answer 1

只需将其更改为:

MessageBox.Show(minSalary.ToString("C") + " " + poor.FirstName  + " " + poor.LastName  + " " + poor.EmployeeId, "Min salary");

或者更好的方法是:

string message = string.Format("{0} {1} {2} {3}", minSalary, poor.FirstName, poor.LastName, poor.EmployeeId);

MessageBox.Show(message, "Min salary");