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How to change the background color of the Week number in DateTimePickerAdv?

Platform: WinForms |
Control: DateTimePickerAdv

In WinForms DateTimePickerAdv calendar popup, the week number backcolor can be changed by using the property named “WeekInterior” in DateTimePickerAdv.



The “WeekInterior” property can also be applied for MonthCalendarAdv.


The following code example demonstrates the same.


//To show the weak number.
this.dateTimePickerAdv1.Calendar.ShowWeekNumbers = true;
//To change the background color of the week numbers.
this.dateTimePickerAdv1.Calendar.WeekInterior = new Syncfusion.Drawing.BrushInfo(Color.Gray);



'To show the weak number.
Me.dateTimePickerAdv1.Calendar.ShowWeekNumbers = True
'To change the background color of the week numbers.
Me.dateTimePickerAdv1.Calendar.WeekInterior = New Syncfusion.Drawing.BrushInfo(Color.Gray)


Backcolor is applied in column

Figure 1: Backcolor is applied in Colum header.

Sample Links:

C#: DateTime_WeekInterior_C#

VB: DateTime_WeekInterior_VB

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