set datetimepicker value to null vb code example

Example: set datetimepicker value to null vb

'When the user press "clear button" or "delete key" do

dtpData.CustomFormat = " "  'An empty SPACE
dtpData.Format = DateTimePickerFormat.Custom

'On DateTimePicker1_ValueChanged event do

dtpData.CustomFormat = "dd/MM/yyyy"