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Disable Specific date in DateTimePicker

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Calendar, DateTimePicker, TimePicker and Clock
This is a migrated thread and some comments may be shown as answers.
Daniel
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Daniel asked on 13 May 2014, 02:06 AM
Hello,

How can i disable, change font to red a specific day in DateTimePicker? For example, day 1, 3, 6, for the month of May.

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Stefan
Telerik team
answered on 14 May 2014, 12:18 PM
Hello Daniel,

Thank you for writing.

You can use the ElementRender event of the inner calendar to modify the appearance of the cells in the calendar:
void Calendar_ElementRender(object sender, RenderElementEventArgs e)
{
    if (e.Day.Date.Month == 5 && (e.Day.Date.Day == 1 || e.Day.Date.Day == 3 || e.Day.Date.Day == 6))
    {
        e.Element.ForeColor = Color.Red;
        //e.Element.Enabled = false;
    }
}

I hope this helps.

Regards,
Stefan
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Daniel
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answered on 15 May 2014, 12:43 AM
Hi Stefan,

Thanks for the reply. I'm using a RadDateTimePicker, if it is possible can you give me a sample on how i can disable and change forecolor to red a specific day in RadDateTimePicker? 
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Stefan
Telerik team
answered on 15 May 2014, 05:59 AM
Hello,

The code provided is for RadDateTimePicker. Here is how to subscribe for it calendar event:
radDateTimePicker1.DateTimePickerElement.Calendar.ElementRender

Regards,
Stefan
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Daniel
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answered on 15 May 2014, 06:33 AM
Hello Stefan,

i got red underline in Calendar, please see attached image. 

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Stefan
Telerik team
answered on 15 May 2014, 10:44 AM
Hello Daniel,

The Calendar property has been introduced in our latest release (Q1 2014 SP1). For older versions, here is how to access the inner calendar: 
RadDateTimePickerCalendar calendarBehavior = this.radDateTimePicker1.DateTimePickerElement.GetCurrentBehavior() as RadDateTimePickerCalendar;
RadCalendar calendar = calendarBehavior.Calendar as RadCalendar;

Regards,
Stefan
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Daniel
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answered on 15 May 2014, 11:59 PM
Hello Stefan,

It work, just what i wanted. Thanks a lot. 
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Calendar, DateTimePicker, TimePicker and Clock
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Daniel
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Stefan
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Daniel
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