We have a classic ASP application that uses the following calendar object:
<HTML>
<BODY bgcolor="lightgrey">
<OBJECT id=Calendar1 style="LEFT: 0px; TOP: 0px"
classid="clsid:8E27C92B-1264-101C-8A2F-040224009C02" VIEWASTEXT>
<PARAM NAME="_Version" VALUE="524288">
<PARAM NAME="_ExtentX" VALUE="7620">
<PARAM NAME="_ExtentY" VALUE="5080">
<PARAM NAME="_StockProps" VALUE="1">
<PARAM NAME="BackColor" VALUE="-2147483633">
<PARAM NAME="Year" VALUE="2002">
<PARAM NAME="Month" VALUE="10">
<PARAM NAME="Day" VALUE="29">
<PARAM NAME="DayLength" VALUE="1">
<PARAM NAME="MonthLength" VALUE="2">
<PARAM NAME="DayFontColor" VALUE="0">
<PARAM NAME="FirstDay" VALUE="1">
<PARAM NAME="GridCellEffect" VALUE="1">
<PARAM NAME="GridFontColor" VALUE="10485760">
<PARAM NAME="GridLinesColor" VALUE="-2147483632">
<PARAM NAME="ShowDateSelectors" VALUE="-1">
<PARAM NAME="ShowDays" VALUE="-1">
<PARAM NAME="ShowHorizontalGrid" VALUE="-1">
<PARAM NAME="ShowTitle" VALUE="-1">
<PARAM NAME="ShowVerticalGrid" VALUE="-1">
<PARAM NAME="TitleFontColor" VALUE="10485760">
<PARAM NAME="ValueIsNull" VALUE="0"></OBJECT>
</BODY>
</HTML>
This works fine on a Windows XP Machine using IE7/8. However, this does NOT work on a Windows 7 machine using IE8. Is this an OS issue and my calendar object needs to be updated or something else entirely? Any ideas?
We ended up using the jQuery DatePicker instead. (http://jqueryui.com/demos/datepicker/)
Thanks for your time everyone!
We installed Office 2003 on the browser machine and hey presto everything came back to life.
来源：https://stackoverflow.com/questions/4947884/activex-calendar-control-not-working-in-windows-7