niros

Hi, I am familiar with the select function from c++. I wanted to know if someone knows a way to listen to a socket for example with a something like the select function (that has a timeout as well). I need to receive unknown sized data from a socket in a non-blocking way , Therefore I am not sure that using "Socket.BeginReceive" is the best solution for me, because I will want to receive each time one byte because I don�t know the data size, which results alot of callbacks. I don�t want to use "Socket.Receive" because it�s a blocking function and then in case that I will want to cancel the working thread it will be a problem. Is there a way to do something like "select" that blocks for a requested time, or until data received? Does someone have some other solution to recommend me? Thanks!

Hi, Thanks for the help, but how can I make suggestion 'a' to work?? If I start a thread and then the page reloads, I can still approach to that thread and check it status?? can I do that via web (I mean save a reference to a thread from post to post)? Thanks

Hi, I need an advice how to make something work: I am running this program via an aspx page. the user is giving me some data via the form and then when he press 'run' button it create an instant of class "serverMaintain" and start running it. I wanted to know how I can I give the user a "processing" status, and the "done". first I made the from inside a <div> and I made anther div for the status, then I run the "serverMaintain" as a thread and gave it in the constructor a ref to both the divs. then when the working procedure started I changed the div according to processing status and then at the end to done status. the only problem is when I tried to worked the divs by reference from the "serverMaintain" I got serialization exception. I guess there are better ways to do that. ill be happy to know about them or about a way to fix mine. is there a way that I can run a "server side" script from my thread? that will solve the problem. Thanks

hmmm... maybe this will help me: some know how can I use response. from code behind, some one know how to redirect the response. out put to an object?? Thanks

Hi, I've saved some images in a database. when I want to write it out using the repeater I dont know how to write it in the page. in old ASP we used to do response.binarywrite, how can I do it now? I am using the following code: Private Sub Repeater1_ItemDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.RepeaterItemEventArgs) Handles Repeater1.ItemDataBound If e.Item.DataItem("contenttype") <> "" Then Dim span As System.Web.UI.HtmlControls.HtmlGenericControl span = e.Item.FindControl("spanAvatar") Response.ContentType = e.Item.DataItem("contenttype") span.InnerText = ????(e.Item.DataItem("fileddata")) End If End Sub and I have a <span> inside the repeater where I want the image to be displayed. some one know what should I do? thanks

Hi, I want to make a combo box with the current available tnsnames in .net. how can I do that (reading the tnsnames.ora file?? or there is a better way??) thanks

Hi, when I am using the asp:CheckBox control and I try to catch the CheckedChanged event it doesn't catch it. when I write something in it adding a break point and debuging it it never gets there. some one have an idea? thanks.

BTW, I still wasn't able to use the public variable 'total' in the aspx asp code. If I do want to take the code behind pre declared variable how can I use it in the asp side page? thanks.

I didn't know that, its greate new actually. do you know where can I find tutorial for that? thanks.

Ok, so actually every thing can be done with code behind. so that�s rise another questions, can you make datagrid, repeater with code behind without the <%%>? but to the original one, what I am trying to do now is to use 'total' which is the total number of pages to be displayed. now wouldn't it be more efficient to just put it in the correct place and use <%%> instead of created a server side for it?? Thanks!!

I am new with .net, and I have the following question: I created a public variable 'total' in the code page of the aspx page. I want to call this response.write this variable content with out setting a runat=server component I just want to do <%=total%> it doesn't work when I do that. how can I integrate between variables that I decalre in the aspx code page to the aspx html page? Thanks.

Hi, I've encountered the same problem. what I did in the end (and it works) was to use the old fashion VB validation. I just deleted all the validation components of .net and used the way that I used with ASP: <HEAD> <script language="vbscript"> function Form1_onSubmit() Form1_OnSubmit = False if document.Form1.username.value = "" then document.getElementById("UserNameErr").innerHTML = "Please enter user name" exit function end if Form1_OnSubmit = true end function </script> </HEAD>

Hi, I added the following line to my aspx file: <div id="test" runat="server">grr</div> I want to make it visibility enabled/disabled when the page load, on the server side. how can I approach it? thanks.

Hi, when I am adding via the HTML code a <asp:label id="123" runat="server"></asp:label> for example or any other runat="server" components, it wont add it automatically to my code .vb page. it used to do that. now I am to manualy adding every item as: protected withevent 123 as system.web.... any one know how to make it work automatically? thanks.

Thanks, ill try it out!

Now I have some more questions: Arch4ngel - I didn't try to make a web service, I tried to make a local one, how can I change mine to be a local one from what it is? Rodenberg - what is "Windows Scripting Host" and why JScript.Net is the only one that can use it? PlausiblyDamp - You are right; the idea is to put this thing on a server. the question is if ill make it as a separate thread, will it not be thrown to the GC as well? Thanks you all for the help!

Hi, what is RMI? I didn't saw your response before. what the program suppose to do is to send the files that are insert into the directory as email attachment and then delete them. I though that its a perfect for a service that suppose to sit quietly in the background and work when needed, but I guess that I was wrong. What are the options then to make this kind of thing? a �silent� application?? what is the best use for services? Thanks

Hi, I wanted to know if some one might stumbled in a code that creates with TreeView a RegEdit like program, that work with a XML file. I want to create something like regedit that will show my xml files. the xml files I will be created from my oracle db, and the after it will finish I will update the db. Thanks!

here is the code

Hi, I've created this class with vb.net that watch a directory and every time it updates send me an email. I've added that class to an application to do debugging and it worked great. Then I've added the class to a Service and build it and installed it. So far everything was great, the only problem is that now when I am updating the directory nothing happens. (off course I started the service and everything) How can I debug the service? Any idea why this happens? THANKS!

Hi, I've created a program that supposes to send me automatically and email every hour. the main idea of the program is the automatic part. the only problem is that to send the mail I am creating an outlook application, and when I use the send method, the outlook is popping up a security message that some one is trying to use outlook, and asking for my approve (kind of kill the automation idea) I wanted to know if there is a way by using code to defeat this problem and if not by playing with outlook security? Thanks!!

Hi, I've installed VS.NET 2003, for an unknown reason I can't create a new web application, every time when I try I get the above message. I think that its connected in a way to security issues that I can't find. I've deleted my ASP.NET account and used the "asp_reg -i", but it didn't help as well. I hope that some one here encountered this problem and can help me how to fix it. I dont know if it connected but I am running on winXP, and the user that the VS.NET installed on is 'administrator'. Thanks for the help!