消息框显示时不带空格
本文关键字:空格 显示 消息 | 更新日期: 2023-09-27 18:31:20
当我单击按钮时,我希望弹出一个消息框,其中包含薪水最低的员工。这些员工通过文本框输入并存储在数组中。该类称为"员工"。
我已经让它工作了,但例如,如果我输入 ID:1234,名字:鲍勃,姓氏:样式,薪水:24,消息框将显示:"1234BobStyles24",没有空格。我该如何解决这个问题?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");
}
}
}
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");
像这样说:
string spaceInBetween =new string(' ', 2);
MessageBox.Show(minSalary.ToString("C") +
spaceInBetween + poor.FirstName +
spaceInBetween + poor.LastName +
spaceInBetween + poor.EmployeeId, "Min salary");
在你的代码中:
MessageBox.Show(minSalary.ToString("C") + poor.FirstName + poor.LastName +
poor.EmployeeId, "Min salary");
你正是这样做的
您可以使用
String.Format(" {0} {1} [2} {3}, Min salary",minSalary.ToString("C"), poor.FirstName , poor.LastName , poor.EmployeeId )
或者,您可以使用
poor.Firstname + " " + poor.Lastname