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  4. date problem [modified]

date problem [modified]

Scheduled Pinned Locked Moved ASP.NET
helptutorial
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  • V venu656

    string fromdate= "31/08/2009"; string todate = "20/08/2009"; i have to decrase a day for the todate can u plz specify how to decrease the date for one day... string fromdate ="31/08/2009"; string todate = "20/08/2009"; string newdate =(DateTime.Parse(todate ).AddDays(-1)).ToString("dd/MM/yyyy"); but it was showing error

    modified on Monday, August 31, 2009 4:23 AM

    A Offline
    A Offline
    Abhishek Sur
    wrote on last edited by
    #6

    Actually the problem is DateTime parses according to the CultureSettings applied on the computer. If your global Date format is MM/dd/yyyy you cannot parse in dd/MM/yyyy. You can specify format while parse, using ParseExact function rather than Parse. :thumbsup:

    Abhishek Sur


    My Latest Articles **Create CLR objects in SQL Server 2005 C# Uncommon Keywords Read/Write Excel using OleDB

    **Don't forget to click "Good Answer" if you like to.

    V 1 Reply Last reply
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    • A Abhishek Sur

      Actually the problem is DateTime parses according to the CultureSettings applied on the computer. If your global Date format is MM/dd/yyyy you cannot parse in dd/MM/yyyy. You can specify format while parse, using ParseExact function rather than Parse. :thumbsup:

      Abhishek Sur


      My Latest Articles **Create CLR objects in SQL Server 2005 C# Uncommon Keywords Read/Write Excel using OleDB

      **Don't forget to click "Good Answer" if you like to.

      V Offline
      V Offline
      venu656
      wrote on last edited by
      #7

      No overload for method 'ParseExact' takes '1' arguments iam getting dis error

      A 1 Reply Last reply
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      • V venu656

        string fromdate= "31/08/2009"; string todate = "20/08/2009"; i have to decrase a day for the todate can u plz specify how to decrease the date for one day... string fromdate ="31/08/2009"; string todate = "20/08/2009"; string newdate =(DateTime.Parse(todate ).AddDays(-1)).ToString("dd/MM/yyyy"); but it was showing error

        modified on Monday, August 31, 2009 4:23 AM

        S Offline
        S Offline
        sashidhar
        wrote on last edited by
        #8

        try this code to decrease the date Label1.Text = DateTime.Now.AddDays(-1).ToString(); after u Get date time u can change as per your Requirement

        modified on Monday, August 31, 2009 5:32 AM

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        • S sashidhar

          try this code to decrease the date Label1.Text = DateTime.Now.AddDays(-1).ToString(); after u Get date time u can change as per your Requirement

          modified on Monday, August 31, 2009 5:32 AM

          V Offline
          V Offline
          venu656
          wrote on last edited by
          #9

          iam not asking for lable ... iam getting a date in string format i want to decrease the particular date which is in string format

          S 1 Reply Last reply
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          • V venu656

            No overload for method 'ParseExact' takes '1' arguments iam getting dis error

            A Offline
            A Offline
            Abhishek Sur
            wrote on last edited by
            #10

            use this

            DateTime dt = DateTime.ParseExact("18/02/2001", "dd/MM/yyyy", new CultureInfo("en-US"));

            You will get what you want. :cool:

            Abhishek Sur


            My Latest Articles **Create CLR objects in SQL Server 2005 C# Uncommon Keywords Read/Write Excel using OleDB

            **Don't forget to click "Good Answer" if you like to.

            1 Reply Last reply
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            • V venu656

              iam not asking for lable ... iam getting a date in string format i want to decrease the particular date which is in string format

              S Offline
              S Offline
              sashidhar
              wrote on last edited by
              #11

              Convert the string format date into Datetime format i.e. use the following code

              DateTime dt = DateTime.ParseExact("25/11/2009", "dd/MM/yyyy", new CultureInfo("en-US"));

              or u Can Use This

              string ssd = DateTime.Now.AddDays(-1).ToString();
              DateTime asd = Convert.ToDateTime(ssd);
              ssd = asd.AddDays(-1).ToString();

              if this is not Your Answer I am Sorry..!

              modified on Monday, August 31, 2009 6:07 AM

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              • V venu656

                string fromdate= "31/08/2009"; string todate = "20/08/2009"; i have to decrase a day for the todate can u plz specify how to decrease the date for one day... string fromdate ="31/08/2009"; string todate = "20/08/2009"; string newdate =(DateTime.Parse(todate ).AddDays(-1)).ToString("dd/MM/yyyy"); but it was showing error

                modified on Monday, August 31, 2009 4:23 AM

                G Offline
                G Offline
                Gaurav Dudeja India
                wrote on last edited by
                #12

                you can do by this, just remove the opening and closing brace. string newdate =DateTime.Parse(todate).AddDays(-1).ToString("dd/MM/yyyy");

                1 Reply Last reply
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                • V venu656

                  string fromdate= "31/08/2009"; string todate = "20/08/2009"; i have to decrase a day for the todate can u plz specify how to decrease the date for one day... string fromdate ="31/08/2009"; string todate = "20/08/2009"; string newdate =(DateTime.Parse(todate ).AddDays(-1)).ToString("dd/MM/yyyy"); but it was showing error

                  modified on Monday, August 31, 2009 4:23 AM

                  L Offline
                  L Offline
                  Lost User
                  wrote on last edited by
                  #13

                  Hi , First parse string into date format and remember u should use yyyy/mm/dd format. datetime date = datetime.parse(date); date = date .AddDays(-1) Thanks, Amit Patel

                  S 1 Reply Last reply
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                  • L Lost User

                    Hi , First parse string into date format and remember u should use yyyy/mm/dd format. datetime date = datetime.parse(date); date = date .AddDays(-1) Thanks, Amit Patel

                    S Offline
                    S Offline
                    Shuaib wasif khan
                    wrote on last edited by
                    #14

                    just get month year day through substring string year = txtdate.Text.Substring(6, 4); string month = txtdate.Text.Substring(3, 2); string day = txtdate.Text.Substring(0, 2); DateTime dt=DateTime.Parse(year+"/"+month+"/"+day); string date = dt .AddDays(-1);

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                    • V venu656

                      string fromdate= "31/08/2009"; string todate = "20/08/2009"; i have to decrase a day for the todate can u plz specify how to decrease the date for one day... string fromdate ="31/08/2009"; string todate = "20/08/2009"; string newdate =(DateTime.Parse(todate ).AddDays(-1)).ToString("dd/MM/yyyy"); but it was showing error

                      modified on Monday, August 31, 2009 4:23 AM

                      S Offline
                      S Offline
                      Shuaib wasif khan
                      wrote on last edited by
                      #15

                      string year = txtdate.Text.Substring(6, 4); string month = txtdate.Text.Substring(3, 2); string day = txtdate.Text.Substring(0, 2); DateTime dt=DateTime.Parse(year+"/"+month+"/"+day); date = date .AddDays(-1) txtdate is the textbox for date input:rose:

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