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  4. Can I trigger a function in asp.net?

Can I trigger a function in asp.net?

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  • H hogan john

    My requirment is that I want to run a function in a class automatically every 30 days. But as per my understanding, the asp.net application runs only when someone request any pages in that site through the browser. Is it correct? Can i set any triggers in asp.net? Thanks and regards, Hogan

    A Offline
    A Offline
    Abhijit Jana
    wrote on last edited by
    #12

    I am sorry for misunderstanding the requirment . I thought it was 30 min. it is 30 day !!! if you are try to use Timer ... this is a very bad approch!!! best use Windows Services as malcolm suggested...

    Best Regards ----------------- Abhijit Jana View My Latest Article :- SpyNet : Your Network Spy "Success is Journey it's not a destination"

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    • H hogan john

      But how can i implement a windows service in the remote host machine? Thanks Hogan

      A Offline
      A Offline
      Abhijit Jana
      wrote on last edited by
      #13

      Can you tell me what kind of function is this or what is the object of this function ? is it database related ???

      Best Regards ----------------- Abhijit Jana View My Latest Article :- SpyNet : Your Network Spy "Success is Journey it's not a destination"

      H 1 Reply Last reply
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      • A Abhijit Jana

        I am sorry for misunderstanding the requirment . I thought it was 30 min. it is 30 day !!! if you are try to use Timer ... this is a very bad approch!!! best use Windows Services as malcolm suggested...

        Best Regards ----------------- Abhijit Jana View My Latest Article :- SpyNet : Your Network Spy "Success is Journey it's not a destination"

        P Offline
        P Offline
        Pankaj Garg
        wrote on last edited by
        #14

        i was using the timer control in website just for the practise purposes.I saw , the timer control is auto executing after it's time interval if it is a ajax enabled website. If it is a asp.net web site(partially enabled ajax website , i mean , in the asp.net website , i am dragging the ajax controls) then the timer control is not working , it works if in the form load i write protected void Page_Load(object sender, EventArgs e) { Timer1_Tick(sender, e); } the source file code <form id="form1" runat="server"> <div> &nbsp;<asp:ScriptManager ID="ScriptManager1" runat="server"> </asp:ScriptManager> </div> <asp:UpdatePanel ID="UpdatePanel1" runat="server"> <ContentTemplate> <asp:Timer ID="Timer1" runat="server" Interval="1000" OnTick="Timer1_Tick"> </asp:Timer> <asp:Label ID="Label1" runat="server" Text="Label"></asp:Label> </ContentTemplate> <Triggers> <asp:AsyncPostBackTrigger ControlID="Timer1" EventName="Tick" /> </Triggers> </asp:UpdatePanel> </form>I am unable to understand where i am wrong ?

        If you have an apple & I have an apple and we exchange our apples, then each of us will still have only one apple but if you have an idea & I have an idea and we exchange our ideas, then each of us will have two ideas!

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        • A Abhijit Jana

          Can you tell me what kind of function is this or what is the object of this function ? is it database related ???

          Best Regards ----------------- Abhijit Jana View My Latest Article :- SpyNet : Your Network Spy "Success is Journey it's not a destination"

          H Offline
          H Offline
          hogan john
          wrote on last edited by
          #15

          a function written in a class. Just like this... class test { public void show(){} }

          modified on Tuesday, January 15, 2008 3:36:12 AM

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          • P Pankaj Garg

            i was using the timer control in website just for the practise purposes.I saw , the timer control is auto executing after it's time interval if it is a ajax enabled website. If it is a asp.net web site(partially enabled ajax website , i mean , in the asp.net website , i am dragging the ajax controls) then the timer control is not working , it works if in the form load i write protected void Page_Load(object sender, EventArgs e) { Timer1_Tick(sender, e); } the source file code <form id="form1" runat="server"> <div> &nbsp;<asp:ScriptManager ID="ScriptManager1" runat="server"> </asp:ScriptManager> </div> <asp:UpdatePanel ID="UpdatePanel1" runat="server"> <ContentTemplate> <asp:Timer ID="Timer1" runat="server" Interval="1000" OnTick="Timer1_Tick"> </asp:Timer> <asp:Label ID="Label1" runat="server" Text="Label"></asp:Label> </ContentTemplate> <Triggers> <asp:AsyncPostBackTrigger ControlID="Timer1" EventName="Tick" /> </Triggers> </asp:UpdatePanel> </form>I am unable to understand where i am wrong ?

            If you have an apple & I have an apple and we exchange our apples, then each of us will still have only one apple but if you have an idea & I have an idea and we exchange our ideas, then each of us will have two ideas!

            A Offline
            A Offline
            Abhijit Jana
            wrote on last edited by
            #16

            Pankaj Garg wrote:

            protected void Page_Load(object sender, EventArgs e) { Timer1_Tick(sender, e); }

            This is not the way delegate a fuction !!!! Check this one :) protected void Page_Load(object sender, EventArgs e) { Timer1.Tick += new EventHandler<EventArgs>(Timer1_Tick); } void Timer1_Tick(object sender, EventArgs e) { Label1.Text = System.DateTime.Now.ToLongTimeString(); } ;)

            Best Regards ----------------- Abhijit Jana View My Latest Article :- SpyNet : Your Network Spy "Success is Journey it's not a destination"

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            • H hogan john

              a function written in a class. Just like this... class test { public void show(){} }

              modified on Tuesday, January 15, 2008 3:36:12 AM

              A Offline
              A Offline
              Abhijit Jana
              wrote on last edited by
              #17

              hogan.john wrote:

              a function written in a class. Just like this... class test { public void show(){} }

              This is normal function !!! but i want to know why you want to execute it after 30 day . It should be special reason , then we can think a differnt apporch as per requirment :)

              Best Regards ----------------- Abhijit Jana View My Latest Article :- SpyNet : Your Network Spy "Success is Journey it's not a destination"

              H 1 Reply Last reply
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              • A Abhijit Jana

                Pankaj Garg wrote:

                protected void Page_Load(object sender, EventArgs e) { Timer1_Tick(sender, e); }

                This is not the way delegate a fuction !!!! Check this one :) protected void Page_Load(object sender, EventArgs e) { Timer1.Tick += new EventHandler<EventArgs>(Timer1_Tick); } void Timer1_Tick(object sender, EventArgs e) { Label1.Text = System.DateTime.Now.ToLongTimeString(); } ;)

                Best Regards ----------------- Abhijit Jana View My Latest Article :- SpyNet : Your Network Spy "Success is Journey it's not a destination"

                P Offline
                P Offline
                Pankaj Garg
                wrote on last edited by
                #18

                protected void Page_Load(object sender, EventArgs e) { Timer1.Tick += new EventHandler<EventArgs>(Timer1_Tick); Timer1.Enabled = true; } protected void Timer1_Tick(object sender, EventArgs e) { i += 0; Label1.Text = i.ToString(); } I think after writing the code , the control should auto execute the timer_tick function. But the control is not comming there. the time interval is 1000.

                If you have an apple & I have an apple and we exchange our apples, then each of us will still have only one apple but if you have an idea & I have an idea and we exchange our ideas, then each of us will have two ideas!

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                • P Pankaj Garg

                  protected void Page_Load(object sender, EventArgs e) { Timer1.Tick += new EventHandler<EventArgs>(Timer1_Tick); Timer1.Enabled = true; } protected void Timer1_Tick(object sender, EventArgs e) { i += 0; Label1.Text = i.ToString(); } I think after writing the code , the control should auto execute the timer_tick function. But the control is not comming there. the time interval is 1000.

                  If you have an apple & I have an apple and we exchange our apples, then each of us will still have only one apple but if you have an idea & I have an idea and we exchange our ideas, then each of us will have two ideas!

                  A Offline
                  A Offline
                  Abhijit Jana
                  wrote on last edited by
                  #19

                  what out comes are you getting in label ??? i think only 0 .

                  Best Regards ----------------- Abhijit Jana View My Latest Article :- SpyNet : Your Network Spy "Success is Journey it's not a destination"

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                  • A Abhijit Jana

                    hogan.john wrote:

                    a function written in a class. Just like this... class test { public void show(){} }

                    This is normal function !!! but i want to know why you want to execute it after 30 day . It should be special reason , then we can think a differnt apporch as per requirment :)

                    Best Regards ----------------- Abhijit Jana View My Latest Article :- SpyNet : Your Network Spy "Success is Journey it's not a destination"

                    H Offline
                    H Offline
                    hogan john
                    wrote on last edited by
                    #20

                    Ok :) My purpose is to send monthly new letters to every registered members at the end of the month

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                    • A Abhijit Jana

                      what out comes are you getting in label ??? i think only 0 .

                      Best Regards ----------------- Abhijit Jana View My Latest Article :- SpyNet : Your Network Spy "Success is Journey it's not a destination"

                      P Offline
                      P Offline
                      Pankaj Garg
                      wrote on last edited by
                      #21

                      Label text was Label initially at runtime it is Label after form load.

                      If you have an apple & I have an apple and we exchange our apples, then each of us will still have only one apple but if you have an idea & I have an idea and we exchange our ideas, then each of us will have two ideas!

                      A 1 Reply Last reply
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                      • P Pankaj Garg

                        Label text was Label initially at runtime it is Label after form load.

                        If you have an apple & I have an apple and we exchange our apples, then each of us will still have only one apple but if you have an idea & I have an idea and we exchange our ideas, then each of us will have two ideas!

                        A Offline
                        A Offline
                        Abhijit Jana
                        wrote on last edited by
                        #22

                        you are using ajaexenabled websites na !!!! use ajax enabled sites. and dont initilize local variable inside the Timer_Tick(), because it will remain same :) let me know if any problems

                        Best Regards ----------------- Abhijit Jana View My Latest Article :- SpyNet : Your Network Spy "Success is Journey it's not a destination"

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                        • H hogan john

                          Ok :) My purpose is to send monthly new letters to every registered members at the end of the month

                          A Offline
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                          Abhijit Jana
                          wrote on last edited by
                          #23

                          Hope this helps you ASP.NET Code at Scheduled Intervals [^]

                          Best Regards ----------------- Abhijit Jana View My Latest Article :- SpyNet : Your Network Spy "Success is Journey it's not a destination"

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                          • A Abhijit Jana

                            you are using ajaexenabled websites na !!!! use ajax enabled sites. and dont initilize local variable inside the Timer_Tick(), because it will remain same :) let me know if any problems

                            Best Regards ----------------- Abhijit Jana View My Latest Article :- SpyNet : Your Network Spy "Success is Journey it's not a destination"

                            P Offline
                            P Offline
                            Pankaj Garg
                            wrote on last edited by
                            #24

                            i am not using the ajax enables website , it is a asp.net site , there i am using the timer control. Is it mandatory to use the ajax enabled website , in order to use the timer control?

                            If you have an apple & I have an apple and we exchange our apples, then each of us will still have only one apple but if you have an idea & I have an idea and we exchange our ideas, then each of us will have two ideas!

                            A 1 Reply Last reply
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                            • P Pankaj Garg

                              i am not using the ajax enables website , it is a asp.net site , there i am using the timer control. Is it mandatory to use the ajax enabled website , in order to use the timer control?

                              If you have an apple & I have an apple and we exchange our apples, then each of us will still have only one apple but if you have an idea & I have an idea and we exchange our ideas, then each of us will have two ideas!

                              A Offline
                              A Offline
                              Abhijit Jana
                              wrote on last edited by
                              #25

                              Hope this link will help you :) http://www.velocityreviews.com/forums/t241140-using-timer-with-aspnet-web-application.html[^]

                              Best Regards ----------------- Abhijit Jana View My Latest Article :- SpyNet : Your Network Spy "Success is Journey it's not a destination"

                              P 1 Reply Last reply
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                              • A Abhijit Jana

                                Hope this link will help you :) http://www.velocityreviews.com/forums/t241140-using-timer-with-aspnet-web-application.html[^]

                                Best Regards ----------------- Abhijit Jana View My Latest Article :- SpyNet : Your Network Spy "Success is Journey it's not a destination"

                                P Offline
                                P Offline
                                Pankaj Garg
                                wrote on last edited by
                                #26

                                Do u Know something regarding this Problem

                                If you have an apple & I have an apple and we exchange our apples, then each of us will still have only one apple but if you have an idea & I have an idea and we exchange our ideas, then each of us will have two ideas!

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