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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

    P Offline
    P Offline
    Pankaj Garg
    wrote on last edited by
    #2

    timer control will sort this problem out.

    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!

    H A 2 Replies Last reply
    0
    • P Pankaj Garg

      timer control will sort this problem out.

      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
      #3

      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 1 Reply Last reply
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      • P Pankaj Garg

        timer control will sort this problem out.

        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!

        H Offline
        H Offline
        hogan john
        wrote on last edited by
        #4

        I think the timer control won't work. The timer works only the page which contains the times runs. Thanks Hogan

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        • H hogan john

          I think the timer control won't work. The timer works only the page which contains the times runs. Thanks Hogan

          A Offline
          A Offline
          Abhijit Jana
          wrote on last edited by
          #5

          hogan.john wrote:

          The timer works only the page which contains the times runs.

          can you explain in details ???

          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
          0
          • 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

            M Offline
            M Offline
            Malcolm Smart
            wrote on last edited by
            #6

            hogan.john wrote:

            My requirment is that I want to run a function in a class automatically every 30 days

            That doesn't sound like a good job for a webserver to be honest. Can't you wrap the method call and use windows scheduler, or a windows service to run the call for you?

            Small angry dogs

            H 1 Reply Last reply
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            • A Abhijit Jana

              hogan.john wrote:

              The timer works only the page which contains the times runs.

              can you explain in details ???

              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
              #7

              Sorry I am not an expert. But it is the client-server technology. I think, the executables in the bin folder only work whenever a browser requests any pages in that site. Hope I am clear now. Thanks, Hogan

              1 Reply Last reply
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              • H hogan john

                I think the timer control won't work. The timer works only the page which contains the times runs. Thanks Hogan

                P Offline
                P Offline
                Pankaj Garg
                wrote on last edited by
                #8

                Try this link

                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!

                H 1 Reply Last reply
                0
                • M Malcolm Smart

                  hogan.john wrote:

                  My requirment is that I want to run a function in a class automatically every 30 days

                  That doesn't sound like a good job for a webserver to be honest. Can't you wrap the method call and use windows scheduler, or a windows service to run the call for you?

                  Small angry dogs

                  H Offline
                  H Offline
                  hogan john
                  wrote on last edited by
                  #9

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

                  A 1 Reply Last reply
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                  • P Pankaj Garg

                    Try this link

                    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!

                    H Offline
                    H Offline
                    hogan john
                    wrote on last edited by
                    #10

                    Thanks to spend time with me Pankaj. But I am afraid that it won't work automatically Regards, Hogan

                    1 Reply Last reply
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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!

                      1 Reply Last reply
                      0
                      • 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
                          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
                          0
                          • 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
                            0
                            • 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
                                  0
                                  • 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
                                      0
                                      • 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

                                        A 1 Reply Last reply
                                        0
                                        • 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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