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

1 min read

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

Note:

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