Server Error in '/' Application.

Compilation Error

Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.

Compiler Error Message: CS0246: The type or namespace name 'PersianCalendar' could not be found (are you missing a using directive or an assembly reference?)

Source Error:


Line 149:    private string CompileTages(string source)
Line 150:    {
Line 151:		PersianCalendar p = new System.Globalization.PersianCalendar();
Line 152:		DateTime today = DateTime.Today;
Line 153:		DateTime pDate = new DateTime(p.GetYear(today), p.GetMonth(today), p.GetDayOfMonth(today), p);

Source File: c:\Host\Harmony2019\UserControl\Head.ascx.cs    Line: 151





Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4690.0