Question

我希望创建一个显示日历并使用包含日期名称的字符串的C＃程序：

string Names = "Sun,Mon,Tues,Wed,Thurs,Fri,Sat,";

到目前为止，我有......

int weeks = 1;
int days = 1;
string Names = "Sun,Mon,Tues,Wed,Thurs,Fri,Sat,";
string dayName;
int commaIndex = 0;
int date = 1;
while (weeks < 5) 
{ 
    while (days < 8) 
    { 
        commaIndex = Names.IndexOf(","); // find the period 
        dayName = Names.Remove(commaIndex); 
        lblCalendar.Text += dayName + "." + " " + date + " "; 
        Names = Names.Remove(0, commaIndex + 1);

        days++; 
        date++; 
    } 
    weeks++;
}

但那只写了第一周..有人能帮我弄清楚哪里有错误吗？

Answer 1

首先，您忘记在每次迭代后重新启动days变量。此外，在第一次迭代后，您的Names字符串为空。我建议创建日期名称数组，并使用它而不是一个字符串。

        int weeks = 1;
        int days = 1;

        var Names = new[] {"Sun", "Mon", "Tues", "Wed", "Thurs", "Fri", "Sat" };

        string dayName;
        int commaIndex = 0;
        int date = 1;
        while (weeks < 5)
        {
            while (days < 8)
            {

                dayName = Names[days-1];
                lblCalendar.Text += dayName + "." + " " + date + " ";

                days++;
                date++;
            }
            days = 1;
            weeks++;
        }

Answer 2

你忘了重置日子。

while (weeks < 5) 
{ 
    days = 1
    string Names = "Sun,Mon,Tues,Wed,Thurs,Fri,Sat,";

    while (days < 8) 
    {

在C＃中实现基于字符串的日历

2 个答案: