"RC" <rc@gmail.com> wrote in message
news:eX4$M67WFHA.3188@TK2MSFTNGP09.phx.gbl...
> how to detect file is completely downloaded from client by following code?
>
> <%@ Page language="C#" debug="true" %>
> <script language="C#" runat="server">
> private void Page_Load(object sender, System.EventArgs e) {
> Response.ContentType="application/zip";
> Response.AppendHeader("Content-Disposition","attachment;
> filename=myzipfile.zip");
> Response.WriteFile(@"c:\inetpub\wwwroot\myzipfile.zip");
> Response.Flush();
> }
> </script>
>
>

"Matt Dockerty" <Ps reply to group> wrote in message
news:eEYSla8WFHA.3760@TK2MSFTNGP15.phx.gbl...
> "Marina" <someone@nospam.com> wrote in message
> news:OrpbMJ8WFHA.3176@TK2MSFTNGP12.phx.gbl...
>> You can't. Once the file is sent, you have no way of knowing how long it
>> travels over the web, or how slow the other person's connection is, or
>> how
>> long it takes. Once you send it, your job is done.
>>
>
> Um, wrong, you don't just chuck a file onto the Internet and hope it
> reaches
> it's destination. A stateful connection takes place.
>
> There is a solution. You could send it about 512 bytes a time with
> Response.BinaryWrite / Response.Flush and check for
> Response.IsClientConnected between each block. If that is ever false, the
> connection has dropped and the user doesn't have their file.
>
> --
> Matt
>
>> "RC" <rc@gmail.com> wrote in message
>> news:eX4$M67WFHA.3188@TK2MSFTNGP09.phx.gbl...
>> > how to detect file is completely downloaded from client by following
> code?
>> >
>> > <%@ Page language="C#" debug="true" %>
>> > <script language="C#" runat="server">
>> > private void Page_Load(object sender, System.EventArgs e) {
>> > Response.ContentType="application/zip";
>> > Response.AppendHeader("Content-Disposition","attachment;
>> > filename=myzipfile.zip");
>> > Response.WriteFile(@"c:\inetpub\wwwroot\myzipfile.zip");
>> > Response.Flush();
>> > }
>> > </script>
>> >
>> >
>>
>>
>
>

"Matt Dockerty" <Ps reply to group> wrote in message
news:eEYSla8WFHA.3760@TK2MSFTNGP15.phx.gbl...
> "Marina" <someone@nospam.com> wrote in message
> news:OrpbMJ8WFHA.3176@TK2MSFTNGP12.phx.gbl...
>> You can't. Once the file is sent, you have no way of knowing how long it
>> travels over the web, or how slow the other person's connection is, or
>> how
>> long it takes. Once you send it, your job is done.
>>
>
> Um, wrong, you don't just chuck a file onto the Internet and hope it
> reaches
> it's destination. A stateful connection takes place.
>
> There is a solution. You could send it about 512 bytes a time with
> Response.BinaryWrite / Response.Flush and check for
> Response.IsClientConnected between each block. If that is ever false, the
> connection has dropped and the user doesn't have their file.
>
> --
> Matt
>
>> "RC" <rc@gmail.com> wrote in message
>> news:eX4$M67WFHA.3188@TK2MSFTNGP09.phx.gbl...
>> > how to detect file is completely downloaded from client by following
> code?
>> >
>> > <%@ Page language="C#" debug="true" %>
>> > <script language="C#" runat="server">
>> > private void Page_Load(object sender, System.EventArgs e) {
>> > Response.ContentType="application/zip";
>> > Response.AppendHeader("Content-Disposition","attachment;
>> > filename=myzipfile.zip");
>> > Response.WriteFile(@"c:\inetpub\wwwroot\myzipfile.zip");
>> > Response.Flush();
>> > }
>> > </script>
>> >
>> >
>>
>>
>
>

"Marina" <someone@nospam.com> wrote in message
news:OrpbMJ8WFHA.3176@TK2MSFTNGP12.phx.gbl...
> You can't. Once the file is sent, you have no way of knowing how long it
> travels over the web, or how slow the other person's connection is, or how
> long it takes. Once you send it, your job is done.
>

> "RC" <rc@gmail.com> wrote in message
> news:eX4$M67WFHA.3188@TK2MSFTNGP09.phx.gbl...
> > how to detect file is completely downloaded from client by following
code?
> >
> > <%@ Page language="C#" debug="true" %>
> > <script language="C#" runat="server">
> > private void Page_Load(object sender, System.EventArgs e) {
> > Response.ContentType="application/zip";
> > Response.AppendHeader("Content-Disposition","attachment;
> > filename=myzipfile.zip");
> > Response.WriteFile(@"c:\inetpub\wwwroot\myzipfile.zip");
> > Response.Flush();
> > }
> > </script>
> >
> >
>
>

"Bruce Barker" <brubar_nospamplease_@safeco.com> wrote in message
news:eiCKyiAXFHA.3280@TK2MSFTNGP09.phx.gbl...
> this has the minor hole, that the last write may not be received by the
> client even though the server successfully sent it..

>
> -- bruce (sqlwork.com)
>
>
> "Matt Dockerty" <Ps reply to group> wrote in message
> news:eEYSla8WFHA.3760@TK2MSFTNGP15.phx.gbl...
> > "Marina" <someone@nospam.com> wrote in message
> > news:OrpbMJ8WFHA.3176@TK2MSFTNGP12.phx.gbl...
> >> You can't. Once the file is sent, you have no way of knowing how long
it
> >> travels over the web, or how slow the other person's connection is, or