Anyone know what could cause the following error messages? Note the versions are: A...B B...A Warning: The dependency 'LibraryCs, Version=1.0.1916.39646, Culture=neutral' in project 'CAG ControlCapture' cannot be copied to the run directory because it would overwrite the reference 'LibraryCs...more >>

For those that allow their software to be purchased and downloaded from a website, how are you protecting your software from pirating? If you are using some type of code in the compiled EXE, are you having to compile for each download in order to have unique codes? Thanks, Brett ...more >>

Hi i looking for example of declaring and use of GUID, the msdn example is very confusing, can anyone help me? if my GUID is F9168C5E-CEB2-4faa-B6BF-329BF39FA1E4, how do i store it in a variable so that later on i can use it during an API call SetupDiGetClassDevs from setupapi.dll...more >>

I have defined a structure private structure FieldInfo dim FieldName as string dim OrdinalPostioin as Integer dim DataType as Type dim Size as Integer end structure I read this information from a DataReader which retrieves schema info from an Access table. (That piece of info...more >>

I have an application with hundreds of controls that has an error that is difficult to reproduce. I would like to instrument the software to trace everything the user does so I can reproduce it. How can I write selected information to a file each time the user uses ANY control? (I mainly...more >>

Hello MyMainWebPage.aspx contains MyUserControl.ascx MyUserControl.ascx has a DataTable Property MyDataTable MyUserControl.ascx has a DataGrid which whose datasource is MyDataTable (or technically it's private accessor but that I don't think is an issue here) MyMainWebPa...more >>

Hi all, I'm currently trying to create an application that make use of the RFID technology and i'm not too sure how to get about using the RFID. I was wondering if any of you guys know of any good reasources about using RFID, like how do i capture the tag ID using the reader and passing it int...more >>

Hi there, I'm trying to use MSAccess as a "container" to move data around from one MS-SQL server DB to another. This is basically already a design decision that has been made for a lot of reasons and can't be changed by me. What I was wondering is what is the bet way to populate the MS-Acce...more >>

my Parent will call a child form by click a button myChild.showdialog() Now, As I mininumized the Parent form, How can I minized the Child Form also ?? Thanks a lot ...more >>

When you create a new component, compile it, and add it to the toolbox, it comes with that boring gearbox icon next to it. How can you change the icon associated with a new component you create? ...more >>

Hi, I want to upload one file to a ftp server. I read this article, but it don't tell me how to coordinate the upload command on one port and to send the file on the second port. http://www.developer.com/net/vb/article.php/3424121 Any idea? Thank you Marty...more >>

What is the best practice for sharing variables across modules in the same project? I'm doing a console app with different modules for different functions (file i/o, sql commands, string manipulation, etc). But I have variables in the main module that other modules need to access such as App...more >>

Dear all, I found developing a NOT web related application is too difficult when usng VB.NET, also the deployment is not easy, is it I am not supposed to use .NET framework platform?? Please help.. Thank you Felix ...more >>

<form id="Form1" method="post" runat="server"> <asp:textbox id="TxtEmail" tabIndex="1" runat="server" Width="272px" ToolTip="Enter your emailaddress for authentication"></asp:textbox> <asp:textbox id="TxtPassword" tabIndex="2" runat="server" Width="272px" ToolTip="Enter your domain password"...more >>

Hello, I'm experiencing error displaying PNG images with transparent background using ImageList; the picture is displayed in a wrong way. Picturebox doesn't seem to be affected by this problem. I also found some discussion on google about problem with imagelist and images with alpha colour bu...more >>

Hi group, Here at work they've got an activeX control which is used on a usercontrol, and this usercontrol is one of the standard controls in the framework, so this user controls get's used a lot on other usercontrols or windows forms. But the problem is the activex control doesn't get dispose...more >>

Hello All, I'm trying to run a Select query with a IN clause using a SqlCommand Object with Paramters, but cannot get the query to return the expected rows. Here is my code snippets: Dim sQryStrDOB As String = "SELECT DENORM_FK FROM dbo.NAME_DOB_LOOKUP WHERE FIRSTNAME IN (@FIRST) Name...more >>

If I have a Class "B" that Inherits Class "A", and my application uses class "B", is there a way that I can keep from exposing properties, subs, and events in the Class "A" base class from the application? For example, if Class "A" has a "StateChanged" event that I don't want the application t...more >>

The Collections.Queue class has a Synchronized property. My colleague was saying that this means that we can use the queue in a multi-threaded app and not worry about normal threading issues. Is this true, or is it a faulty assumption and would he still need to use Reader/Writer locks? ...more >>

I've been working on an application for a while now that has been giving me some trouble when it comes to working with a picturebox and memory usage. My company deals with digital imaging, so we are dealing with high resolution images (2500x3300pixels.) The application allows the user to b...more >>

i need to get contents of textbox of any window . is there any api to solve it ? User submitted from AEWNET (http://www.aewnet.com/)...more >>

Are there any differences between using Array.Length and Array.GetUpperBound(0) on a one-dimensional array? We have a team of developers and most people use Array.Length but one developer uses GetUpperBound(0). I'd like the code to all be consistent but would like to know if there is any ...more >>

Can somebody please help? I've installed those PIA's from Microsoft so that I can use Word 2000 etc. with the new VB.NET. However, now in VB6 all my stuff, such as Word, Outlook etc., are not registered anymore. Does anybody know how to remedy this problem? ...more >>

It's my first time i want to write a cotum validator but it doesn't seem to work. In de page i've put this validator: <asp:CustomValidator id="CVFBeginDate" OnServerValidate="CVFBeginDate_ServerValidate" runat="server" ErrorMessage="Please fill in a valid date as startdate" ControlToValidate="T...more >>

hi i'm trying to get the value of the selected node in my treeview. my code is: txtTable1.Text = tvRelations.SelectedNode.Parent.ToString but it adds the string 'TreeNode: ' to the value of the node (_56Zones) as such: TreeNode: _56Zones Why ? and how can I get rid of that w/o having ...more >>

Anyway to limit the number of rows that will be shown on a datagrid? Thanks....more >>

I am having a problem with a list box on a form. I have a list box that when I add items to it the text does not show up in the list box. I know thy are added because the side scroll bar changes and I can scrolll throught the list box. I can not figure out why the items are not being displayed...more >>

I have a couple of files (type definitions, constants, ...) that I want to use in multiple projects. How do I make it so that I have only one copy of the file for multiple projects? If I do add existing to a project, it copies the file to the project directory. I'd like to have a single direct...more >>

I have two forms in my application, the main form (frmMain) and a details form (frmEditDetails) I have a button on main to open the details form and close the main form. And the opposite in the details form. However instead of actually opening one and closing the other it just puts one over...more >>

I am trying to loop through all messages in the inbox. To do something, in my case, look for and save attachments. It is telling me that items is not a collection. I've tried everything I can think of, I've even copied the code from a few sources (had to add specific OOM in front of method ...more >>

Hi, I'd like to get the selected node when the user select a node in my treeview. I know how to get the selected node, what I don't know is how to detect that the user has selected a new node. What methods should I use ? thx ...more >>

I would like to (I think the word is) "expose" some variables in my VB .Net application so that a C++ application can via COM (I guess this is called ActiveX??) both see and or write to variables in my VB .Net application via COM enabled properties of methods with in the C++ application. ...more >>

Hi All, I've finally getting into .NET and have a question for you all. I'm creating an app that needs to insert user data into a word doc. One way I thought of doing this was to save the Word Bookmark names, Control names and db field names in a XML file. in the app I would like to be able t...more >>

Hi, I have a problem that I am unable to get an array of objects to instantiate properly when it is declared with no upper bound. My code is as follows dim mParams() as clsParameters mParams(0) = new clsParameters produces an error saying mParams is set to nothing however if I change th...more >>

I have a form that requires a user to select a checklist name. The form then brings up records containing the checklist name criteria. I have the dataview set up and the data binding for the text/combo boxes. But the dataview only brings up, what seems like one record. Is there something I...more >>

Hi, I've filled a dataset with the results of a stored procedure. I've then filled a datagrid with my dataset. When I delete the row from my datagrid, I would like to commit the deletion but I don't know how to do it. Normally I would just call update on my dataadapter and acceptchanges on my d...more >>

Hi All, Just needed to know what you guys think about ILMerge. Is it mature enough? Does it pose any performance loss? Is it gonna be part of VS.NET in future? When should I and when should I not use it ? Any idea is welcome. rawCoder http://research.microsoft.com/~mbarnett/ilmerge.asp...more >>

Help! Another newbie question I'm afraid. I have a toolbar on an MDI form, which I can control OK to produce a child form. When the child form is active, the appropriate MDI parent form toolbar button properties are set as follows: .pushed=true and .enabled=false. My problem is how do I set...more >>

Hi , I am a VB.NET developer. I am trying to learn how to create ASP.NET controls using the book Developing Microsoft® ASP.NET Server Controls and Components Author Nikhil Kothari and Vandana Datye. CAN SOMEONE PLEASE HELP ME AS TO HOW TO WRITE CODE FOR AREAS LIKE EVENT PROPE...more >>

I have an application that allows users to edit documents using Word 2000. Sometimes it opens Word but the toolbars are missing. Users find this very frustrating. I can't track it down as it is intermittent. Has anyone else had this problem? Any ideas? I create the class with: Pub...more >>

hi could someone help me convert this c# code public event EventHandler TextChanged { add { Events.AddHandler(EventTextChanged, value); } remove { Events.RemoveHandler(EventTextChanged, value); } }...more >>

Hi newsgroup i definitely need some help on this issue: I added a combobox in a datagrid. After updating the value in that combobox I want to trigger further processing. To catch the update event I defined a ColumnChanged event for the datagrid. Everything seems to work fine except this: ...more >>