如何在Windows应用程序中使用csharp禁用日历中的所有星期日 [英] how to disable all sundays in calendar using csharp in windows application

问题描述

我有一个日历，在这个日历中我必须禁用所有星期日日期。



我怎么能用csharp。





注意这是Windows应用程序。



在运行模式下我已禁用所有星期日日期。



请帮帮我。



问候和谢谢，

Narasiman P.

i have one calendar,in this calendar i have to disable all sunday date.

for that how can i do using csharp.


Note It is windows application.

in the run mode i have disable all sunday date.

please help me.

Regards & Thanks,
Narasiman P.

推荐答案

hii



i认为它肯定会帮助你...只需转到此链接

制作你的自定义DateTimePicker控件。



http://forums.codeguru.com/showthread.php?289142-Disable-dates-on-date-timepicker-control [ ^ ]



乐于助人。

hii

i think it will definitely helps you...just go to this link
make your custom DateTimePicker Control.

http://forums.codeguru.com/showthread.php?289142-Disable-dates-on-date-timepicker-control[^]

Happy to Help.

很难禁用星期日，而不是我们可以限制用户不要选择星期日。

Hi,
It is difficult to disable the sunday, instead of we can restrict the user not to select the sunday.

DateTime lastDate;
        System.Text.RegularExpressions.Regex rg;
        bool valueChangingProgramatically = false;
        public Form1()
        {
            InitializeComponent();
            lastDate = dateTimePicker1.Value;
            rg = new System.Text.RegularExpressions.Regex("Sunday");
            if (lastDate < dateTimePicker1.Value)
                dateTimePicker1.Value = dateTimePicker1.Value.AddDays(1);

        }

        private void dateTimePicker1_ValueChanged(object sender, EventArgs e)
        {
            if (!valueChangingProgramatically)
            {
                if (rg.IsMatch(dateTimePicker1.Value.ToLongDateString()))
                {
                    valueChangingProgramatically = true;
                    dateTimePicker1.Value = lastDate;
                    //here you can also show a messagebox if you want.
                }

            }
            else
                valueChangingProgramatically = false;
            lastDate = dateTimePicker1.Value;
        }

您还可以使用其他自定义控件，请参考以下链接

http ：//www.devexpress.com/Support/Center/p/Q148134.aspx





最好的问候

Muthuraja

You can also use other custom control, please refer the below link
http://www.devexpress.com/Support/Center/p/Q148134.aspx


Best Regards
Muthuraja

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