use of colours on Rad Calendar/time picker

[Kevin]

Hi
what i want to do is have a specific colour for a day and time in the date time picker/calendar if say a day is full of appointments and or if a day is half full or a day is empty and the same on the time picker if a time slot is taken or not

is there a way of doing this in c# asp.net?

[Shinu]

Hello Kevin,

You can add SpecialDays to RadCalendar in order to give specific color/formatting.

CS:

protected void Button1_Click(object sender, EventArgs e)
{
    RadCalendarDay day = new RadCalendarDay();
    day.Date = DateTime.Now;   // Day want to show in specific color
    day.ItemStyle.BackColor = System.Drawing.Color.Red;
    RadDateTimePicker1.Calendar.SpecialDays.Add(day);
}

You can access the time item at ItemDataBound event and modify its styling there as shown below.
CS:

protected void RadDateTimePicker1_ItemDataBound(object sender, Telerik.Web.UI.Calendar.TimePickerEventArgs e)
{
    if ((e.Item.ItemType == ListItemType.Item) || (e.Item.ItemType == ListItemType.AlternatingItem))
    {
        DataRowView dataItem = (DataRowView)e.Item.DataItem;
        DateTime boundTime = (DateTime)dataItem.Row["Time"];
        if (boundTime.Hour == 10)  // Check Condition
        {
            e.Item.BackColor = System.Drawing.Color.Red;
        }
        else if (boundTime.Hour == 11) //Check Condition
        {
            e.Item.BackColor = System.Drawing.Color.Yellow;
        }
    }
}

Thanks,
Shinu.