I'm building a TCP server app and had a question regarding the efficiency of my request handlig code. I now simply use cases to determine what kind of request it is, through its request code(for instance 301 means a login). But I wanted to know if this is the best and most efficient way to handle the requests.[code..]
View 2 Repliesi'm newbie in this programming..i need some references or a starting guide to build an sql server and vb.net application.
View 3 Repliesi currently have a project. The application created in this project will be located in a server, and some machines can access this application at the same time. The problem is, i don't know what's needed to connect that application to several machines. I know how to build this application and run it in a single machine, but i have no idea about running this on server.
View 3 Repliesi want to know what i need to build an application like terminal services or xenapp ( citrix server)
View 3 RepliesI am trying to build a windows app that uses a remote SQL server to login to the system. I have setup the SQL server on a vmware machine all the conections work fine I have created a form Login with TextBoxUser and TextBoxPass and a submit button.I have added the database conection and created a query called Login
SELECT COUNT(*) AS Expr1
FROM Users
WHERE[code]....
i need to know about how to build connection with server and client? eg: my server is 140.134.5.1 and my client need to connect to it to do communication,how should i do?
View 6 RepliesWe have a set of assemblies which implement web services operations.To build the client proxies, we first build and deploy the web services (assemblies and ASMX files) on the server.Then we use wsdl.exe to point to the ASMX endpoints and generate the classes for the client proxies.I've seen that it is possible to create the proxies from wsdl files (instead of asmx endpoints) using wsdl.exe or disco.exe.Is there a tool to generate wsdl files or event better proxy classes directly from the server assemblies without the need to use a web server?
1) This is a somewhat large project that has been in development for over a couple of years now. The decision to use ASMX web services was made before the existence of WCF.
2) I already thought about writing our own proxy generator and that may be an option if we don't find a tool that does it.
3) We still want to bind to the WSDL contract. What I'm trying to avoid is having a dependency on a web server during the build process.
4) We already auto-generate the proxies in our automated build which runs in TFS Build and that has not been an issue per se. The issue, as I was told, is having to split the build in two parts: server & client. There may be alternatives to avoid the split using some fancy MSBUILD task, but my knowledge on that matter is limited.
5) I do expect the build to brake on TFS Build if the client side code and server side code don't match during compilation. That should have been addressed on the developer's machine before check-in.
6) We have strict control over the server and the client parts. This set of web services serve as a back-end to a Click Once Windows Forms application. Everything runs on an intranet. Every time the contract changes, it is done in tandem with a new version of the client application.
7) WCF is not an option in the short term for this set of web services. When I joined the project over a year ago I was given the task of creating a new set of web services for interoperability with other internal systems. Those web services were designed upfront to be easily upgradable to WCF once upper management allowed us to use WCF. I'll have to take a look into svcutil.exe, but if it does what we need, I'll have another point in trying to convince upper management to adopt WCF.
I'm trying to build an application to monitor a site to build statistics from the data being read. This HTML looks like this.
<div id="history">
<h4>HISTORY</h4>
<table border="0" cellspacing="0" cellpadding="0">
[code]...
Now I can read the html and put the text anywhere, I just don't how to read specific parts so I can separate the data out.
I have a Form with a Media Player in it. Which plays a Song.
[Code]...
It's playing in the background since the Form is hidden. When I play itin Debug, everything works fine. When I run the app outside Debug, I get this error: [URL] The Music File is there, but strangely, there comes this weird error.
A particular VB.NET project is actually throwing 'Build Failed' But when I try rebuilding again it says 'Rebuild Succeeded'. It keeps alternating this behavior. Kind of random. Any vbc.exe issue of long locking the PDB or xml files?
View 9 RepliesI have a vb.net 2008 windows form application that I was just assigned to work on. how to maintain and test changes to both the pre build and the post build events? Can you tell me how to test these events? My postbuild event, I believe calls a project file in the solution file that wraps files together in a bundle in debug mode. Can you tell me how the posbuild event works and when it is called?
View 2 RepliesI am using 2008 Express Edition. I am trying to make a Release build instead of a Debug build.Under Tools->Options, Projects and Solutions->General - I checked Show advanced build configurations. The option to switch configurations does not show up in the IDE.
After this, I went to the Project Properties->Compile and switched the Configuration from Active(Debug) to Release.After building, I looked in my project directory, however only in the Debug sub-directory was the .exe and nothing in the Release sub-directory.I have used Visual C++ Express Edition, where I noticed that if you do not change to Release in the IDE than after changing to Release in properties, resets the project to the last configuration setting which is usually Debug.how to make the Debug/Release box available in the IDE, since Tools/Options does not make it show up?
I just created a simple application. I Builded that using build->build myapp. I got .exe of that application. i runned. all went fine. but when i closed that app, even after closing it is in memory. it is still running. how to deploy it properly?
View 12 Replieshow to build system inventory that multiuser..1 server and 1 more is client using lan connection..i dont no keyword to search in google..
View 3 RepliesI have some very simple questions about making a release build exe in vb.net using MS VB 2010 Express.
I realize that my project's executable is built in the bin/debug folder. However, when I copy this to any other location on my computer or someone else's, this executable does not function. I have read that I need to create a release build but in MS VB 2010 Express, when I use the Project-Properties menu and change the Compile tab configuration to Release and the path to binRelease, I still get the exe in the binDebug folder and not the binRelease folder.
1) Is it normal that exe's from the debug folder do not function outside of the debug folder?
2) Most importantly, if the release build produces a faster exe, could someone please explain step by step how to do this with MS VB 2010 Express ? I do not see any button on the compile tab in the project properties that actually builds the release.
I was able to build both debug and release versions of my VB code before now I no longer have the option to build a release version. How do I turn it back on
View 3 RepliesSo when i build or click debug on my program. No errors come up and its smooth. So i decide to publish my programme. However. I come up with a bunch of errors during the publishing.
Here they are:Error 1 Cannot publish because a project failed to build. 1 1 Simple CALC
Error 2 Unable to copy file "binReleaseSimple CALC.exe.manifest" to "binReleaseapp.publishApplication FilesSimple CALC_1_0_0_0Simple CALC.exe.manifest". The specified path, file name, or both are too long. The fully qualified file name must be less than 260 characters, and the directory name must be less than 248 characters.
I have asked this elsewhere, but have never found anyone knows how to build an add-in for VBA IDE using VB.NET. Is it even possible? Could someone point me to an example?
View 4 RepliesLet me explain a bit.... let's say I already have MARIO.EXE and I want to create another (let's call it) SETUP.EXE that must have 2 buttons 'Yes' & 'No' How can I build the setup.exe and bundle these two apps together and when the newly exe (mario.exe + setup.exe) is created and launched : -if the 'yes' button is pressed it should continue with the mario.exe installation process -if the 'no' button is pressed then quit. What i don't know is the code and and how can I compile these 2 exe in a single one.
View 10 RepliesI've coded a working progress bar for my web browser and I was wondering if anyone can improve on it.These names refer to the objects on my form[code]...
View 2 RepliesIm trying to construct a datarow from a dataset table rows collection and gets an error. [code]...
View 1 Repliesi am having real issues trying to build a sql string
Dim SelectQry = "SELECT * FROM TblSupplierQuotes where TenderNo='" & Me.txtTenderRef.Text & "' AND KMBPartNo=" & " " & Me.lbKMBPartNo.Text & " "
in SQL the TenderNo is varchar(50) = L003141T75-2012JANTEN
KMBPartNO is text = 442 019 115 1
when i run this command i get the error Incorrect syntax near '019'.
im want to learn how to build a web service using vb.net.
View 1 Replieshow to build algoritms AES 256 bit key 256 with VB.net??
View 2 Repliesi want to build an application in VS 05, and I want to include a "Settings Menu" in it.I want to know how to make it work, I mean if you check a checkbox to dissable/enable something from that application.
View 2 RepliesI'm trying to make a form in which you would fill in information and then press a "Build" button and it would build another with the information in it so when you open it, it has all the info.
View 1 RepliesI want to develop a DLL in VB.
How do I "expose" the Functions and Subs contained in the DLL such that they are accessible from another application ?
For example, in Fortran the "DLLEXPORT :: MyFunctionToBeAccessed" attribute is given after the declaration of the Function; it adds the name of the Function to a table at the beginning of the DLL, name which can be referenced after to access the functionnalities of the function in the DLL.
I am trying to troubleshoot a VB.NET project that contains UserControls (actually, several of them that are displaying the same issues). I am trying to get them to build under x64, but it is impossible. In x86 or AnyCPU, the UserControl builds and shows up in the Toolbox, so I can add or modify it in the forms that require it. In x64, the controls disappear from the Toolbox, I get warnings during build (the current project builds though), I can't see any of the forms - I get errors (please see below) - and projects that require the project with the form as an import will not build.
When I was studying what these UserControls are so that I can maybe rebuild them from scratch, I downloaded code from a book - great learning tool, but I get the same errors[code]...
Any explanation why a EXE in VS2005 would grow from 9MB to 17MB. The only thing changed between the 2 compiles as the adding of about 20 lines of code and an additional Crystal Report file (.rpt). The .rpt is about 8.5MB, but our understanding is that the .rpt doesn't get included in the EXE.
View 2 RepliesI want to build a calculator, i want to learn vb.net myself so i contacted you.
View 2 Replies