Ajax calender

try this code


1. Following code for textbox

                      >




  2.Following code for Reange Validator                

                                  ControlToValidate="TextExamDate"
                    ErrorMessage="Date Can't be Greaer Than Current Date"
                    style="color: #FF0000; font-weight: 700" Type="Date" ValidationGroup="r">


3.After puting textbox and rangevalidator on the page now write code inside the page_load event


  RangeValidator1.MaximumValue = DateTime.Now.ToShortDateString();
        RangeValidator1.MinimumValue = DateTime.MinValue.ToShortDateString();


4.Now execute and injoy thank u