DateValue(Now)-7

Comments

• ipong

  October 2017 edited 5:59PM

  DateTimePicker1.Value = Date.Now.AddDays(-7)
• Farhan

  October 2017 edited October 2017

  ipong wrote: »

  DateTimePicker1.Value = Date.Now.AddDays(-7)

  
  
  Thanks Its working but during run its generate following error;
  
  Unhandles exception has occured in a component in your application
  If you click Continue, the application will ignore this error and attempt to continue
  Conversion from sting "24/09/2017 23:11:05 00:00" to type Date is not valid
  
  at the bottom of my code I'm using following codes passing the DAtePicker value into variable and concatenate with 00:00
  

        StartDate = DateTimePicker1.Value
        StartDate = FormatDateTime (StartDate & " 00:00")
        Report.SetParameterValue("StartDate", StartDate)
  

  
  Thanks for your help
• ipong

  October 2017 edited October 2017

  DateTimePicker returns datetime type, use datetime library, sorry in c#, you may convert with http://converter.telerik.com/:
  
  a. start date (reset time value to zero, just get the date portion)
  DateTime.Now returns 24/09/2017 23:11:05:001
  DateTime.Now.Date returns 24/09/2017 00:00:00:000
  
  b. end date (time = 23:59:59:999)
  DateTime.Now.Date.AddDays(1).AddMilliseconds(-1);
  
  c. convert to string
  DateTime.Now.Date.AddDays(1).AddMilliseconds(-1).ToString("dd /MM/yyyy HH:mm:ss");
  
  d. beware passing datetime value to ms access database
  ms access doesnt recoqnize milliseconds, therefore, you must use string in this context in order to remove milliseconds
  ToString("dd /MM/yyyy HH:mm:ss");
  
  e. parameter in fastreport by default is string, but you may change the datatype to int or datetime, etc