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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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  • A Abhijit Jana

    Pankaj Garg wrote:

    timer control will sort this problem out.

    Sure and use eventhandler and Deleget that function on Timer_Tick

    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
    #11

    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 we 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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    • 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"

      P 1 Reply Last reply
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      • H hogan john

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

        A Offline
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        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!

          A 1 Reply Last reply
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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

            A 1 Reply Last reply
            0
            • 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"

              P 1 Reply Last reply
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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!

                  A 1 Reply Last reply
                  0
                  • 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"

                    P 1 Reply Last reply
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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
                        0
                        • 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"

                          P 1 Reply Last reply
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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

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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
                              0
                              • 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"

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                                  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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