how to calculate the difference between two Date pickers

hi Rajeev,

Thanks for the reply but i want to mention the difference in a text box how could i do that 

DateTime pickerDate = myDateTimePicker.Value;
DateTime pickerDate1 = myDateTimePicker1.Value;
TimeSpan tspan = pickerDate1- pickerDate;
int differenceInDays = tspan.Days;
string differenceAsString = differenceInDays.ToString();

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If the above solution is helpful then,accept the answer.

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