Hi, i want to use a msil'potentiality that i can't use in vb, so i have to modify the il code generated in the first phase of the build and then let it finish. 1. VB 2. original msil ----i here come here---- 3. modified msil 4. final output Any help would be greatly appreciated Thank...more >>

Hi, Is there an "easy" (I mean, with .NET framework and no asm code) to get the hardware parts temperature assuming there are sensors to sense it? Like the CPU Core temp or any other parts. I know the temperature of some parts is available in the BIOS depending on the brand of the motherboar...more >>

How can I add an item to a ToolStripComboBox and specify a DisplayMember and a ValueMember? ...more >>

I am trying to write code to allow my users to upload a file. The code I am using is as follows: Dim upfilename As String = "" If fileDetails.Value <> "" AndAlso fileDetails.PostedFile.ContentLength > 0 Then Dim dir As String() = fileDetails.PostedFile.FileName.Split("\".ToCharArray()...more >>

I have a function where VB.Net says my StreamWriter object is not defined in my Catch area, but it is OK in my Try area. ************************************************************ Try Dim objStreamWriter As StreamWriter ObjStreamWriter = New StreamWriter("C:\Employee .txt") .... ...more >>

Hi Does anyone know how to create a multi column combo box from the same table? Thanks, Cindy ...more >>

Hi! I have a query that INNER JOIN's three other tables. All the relation are 1 to 1, except for one, where an Item can have more than one price. I have this query that work fine in MSDE Query Analyzer, but when I fill a dataset with it, I get an error. (I attached a screenshot of it) ...more >>

Hi, is there some .net code to programmatically clear the recyclebin and have the recyclebin updates its icon after it has been emptied via some .net class? Please help, thank you Learner ...more >>

I have a form with five programatically created labels and a datagrid. I want to drag a row from the grid to the label. I have attached a single DragOver event handler (via AddHandler) to each of the labels and that works fine. Now I would like to add a single DragDrop handler. I can add the...more >>

i'm using panel's control to viewed video. but don't know how to save mpg. ne 1 hints me? regards...more >>

Hi all, I have an input button <input type="button" id="Button2" name="Button2" value="More" onclick="openPage()"> this input button onclick opens another page. this "More" button is for additional information only (say I have extra notes), and if there is none available then it should not...more >>

We have an in-place, web application on a Windows 2003 server. The previous developer had not set up for debugging. However, when I try, I get... Error while trying to run project: Unable to start debugging on the web server. Access is denied. Verify that you are an administrator or a member ...more >>

Hello: I'm tring to make the down arrow act as a tab key and the up arrow act as like (-TAB.). I have this for the down arrow but nothing happens. Protected Overrides Function ProcessDialogKey(ByVal keyData As Keys) As Boolean MyBase.ProcessDialogKey(keyData) If keyDat...more >>

I want to overwrite an excel file I have opened but I do not want to get the question "Do you want to overwrite" .. .I just want to it overwrite silent.. How do i do this? wbk = oExcel.Workbooks.Open(fileName, False, False, missing, missing, missing, missing, missing, missing, missing, miss...more >>

I use several mutually exclusive radio boxes (with a group box). How can I easily test which one is checked, do I need to do a multiple if or case statement to check all of them one by one, or is there a simpler way? ...more >>

When I get to the "Choose your data connection" screen and click the down arrow by the combo box, it takes several minutes (4 or more) to present my list of two pre-existing sources. (Both of which are on line.) This only occurs the first time after I open VB.NET. As long as VB.NET remains ...more >>

does ne 1 know how to save mpg using panerls control instead of picturebox....more >>

Hi I found some training videos for VB. 2005 express. How is the quality on these? I would guess that they are good enough for a beginner since Microsoft has published them on their web? /A. ...more >>

Hello, Is it possible to set a king of breakpoint to check if a value has change? I know how to set a breakpoint but we must set it in a particular sub or function. What I need is if my property change from one value to an other, anywhere in the code, I want the application to stop where th...more >>

we've got an application that we built using vb.net running on a panasonic toughbook. the toughbook is mounted in a repair truck and is meant to be locked in its mount on a semi-permanent basis. the application collects - you guessed it - repair information. we've added the barcoding of differ...more >>

Hello, Hello, I developed a UserControl. It has funny behavior. It is composed of three controls. A texbox, a combobox and a button. There are three properties to indicate the visibility of the three controls. The only property which functions well is the one for the button. The two other...more >>

Right now I have a vb.net windows form project that does a whole bunch of things on the form.load event. The problem with this is that the user does not see the form until all the those things are done. Is there a way for a form to be shown first AND THEN have it automatically start to run...more >>

hey all, in the code editor, you know when you have an expression like the following: TextBox1.Text = Value1 can i create something to automate flipping the sides Value1 = TextBox1.Text i'd like to apologize ahead of time to those who think this is a dumb question. thanks, rodch...more >>

I need to know if there are programs (exe) of files (txt, ...) in use in a certain folder. example : Folder : c:\temp Files open : c:\temp\file1.exe c:\temp\file2.txt ... Can someone give me some help ? cheers, Gene http://www.vangampelaere.be/blogs/g...more >>

Hi! In VB.NET want to draw my own items in a ComboBox=20 I have added a ComboBox to the Form with this. -------------------------------------------------------------------------= ---------- 'ComboBox1 ' Me.ComboBox1.DrawMode =3D System.Windows.Forms.DrawMode.OwnerDrawFixed Me.Combo...more >>

When ever i press enter on an existing line of code, it putx the code down one line as expected. However the carret goes one tabs distance along the code i have just carriage returned. If i press return again it will put a carriage return in the middle of the line of code. What is going wro...more >>

Hi, I am having a problem regarding use of a treeview. The problem is whether it is possible to set a default position to the scrollbar so that if any of the treenode contains the text bigger than the size specified for the treeview the scroll doesn't move to the treeview max size and ...more >>

Hi All, i built dome dialog that can show the progress and make some actions. when im activating it, and do not touch any screen i can see the progress bar progress and evrything work nice. but when im open a new window (my computer for example) the gui frozen and not respons until the gui fin...more >>

..43Hi, I am trying to extract tiff images from a multipage tiff and save them to disk. This is becoming almost a nightmare for me. I have seen several examples on the net that talk about this. For example : http://www.codeproject.com/vb/net/faxeditor.asp THis example should work great. B...more >>

Hi! Is it possible to start a dial-up connection that is already created on the computer thru VB.NET, and then after it has dialed up get an idication of that there's a connection ( I guess ping some server?) and then send a mail and close the conenction? I really need some pointers in ...more >>

does ne 1 knows how to save picture? i'm using panel's control to viewed picture....more >>

Is there a shorthand method for: Status = Status AND 1 I'm thinking that if you can do: StatusText &= "Test" and StatusCounter += 10 Then it should be possible with logic operators? -- | +-- Thief_ | ...more >>

Hi All, Is this the right place to post the queries regarding ASP.NET (VB). If there is any other group, then please suggest. Regards, Sakharam Phapale ...more >>

Using the following code I can retrieve a list of public constants declared in a form: --- Friend Sub GetFormConstantIdentifiers(ByVal form As Form) Dim fieldInfo() As System.Reflection.FieldInfo Dim i As Integer fieldInfo = form.GetType.GetFields() ...more >>

I am trying to establish a connection to an Access 2003 database I have stored locally on my C:\ drive. However, everytime I try to run my code I get the following error message. An unhandled exception of type 'System.Data.OleDb.OleDbException' occurred in system.data.dll I've looked at sev...more >>

does ne 1 knows how to save picture? i'm using panel's control to viewed picture....more >>

Hi, Im looking for good free web site with VB.NET resources, like library, dll, snippets, etc I got in my bookmark already www.codeproject.com and www.gotdotnet.com Someone knows betters? Thanks ...more >>

I'm having problems getting the caption on the active window handle. The active window handle seems to always come back as zero and the caption blank. Private Declare Function GetActiveWindow Lib "user32" () As System.IntPtr Private Declare Function GetWindowText Lib "user32" Alias "GetWind...more >>

Is it possible to have 5 Subitems in a listview and only take over the draw item for the last of them or do I have to draw the whole item? I just realized I need a little image before the text in the last SubItem, is that possible without having to mess with the first 4 Subitems? mvh /Lar...more >>

Hello, wanted to create a light-version of my program using compiler directives (#If, #Const). Unfortunately that doesn't seem to work. The following line I add to AssemblyInfo.vb: #Const bLightVersion = True All functions that should be deactived I but between a #If Not bLightVersi...more >>

When I try to insert values from a boolean into SQL I keep getting this error. The name 'True' is not permitted in this context. Only constants, expressions, or variables allowed here. Column names are not permitted "INSERT INTO table (bitColName) VALUES ('" & boolValue & "') Is there a...more >>

Hello all, When a user click on the "Update" button on my program, I want to update the database using the sub below. I was able to insert and modify records, but can't delete records. The error reads: "Deleted row information cannot be accessed through the row". I understand that when I re...more >>

Hi 2 years ago I spent a lot of time learning VB.Net, and finsished the book " Visual Basic.net, step by step". I felt I had learned a lot, but sadly things happened, and I haven't been using VB.Net since. Well, now I will pick it up again, but might have to start over. So, should I continu...more >>

I am looping through the drives and only want to process those that are harddrives and not CD, floppy, dvd etc. What method(if any) or code do I use? What I am trying accomplish is to search for a certain type (i.e. *.bat, *.ico etc) on every harddrive and return the name and path (also a s...more >>

I feel dumb asking this, haveing programmed in VB for so long, but here goes... What is the rule for putting an ampersand (&) at the END of a hexadecimal number in VB? For example: Dim x As Integer Dim y As Integer Dim z As Integer x = &H8000 y = &H8000& 'Produces a different value ...more >>

Hi! It's been about 2 weeks I'm stucked on this. I have a dataset that I generate at runtime. Then, I want to print the records contained in the dataset. I just don't know how to bind the dataset field to the report field. Please I really need help for this, I looked all over msdn, google. vbfor...more >>

Hi, I am searching for a way to creat desktop shortcuts when running the setup files that were created within a VB solution using the setup wizard. Thanks, Michael ...more >>

If I have an application with a public button, how can I click that button from another application? ...more >>

When i change the text in a label, they do not appear when i run in debug mode. However, if i delete the exe in the bin folder, the change appears. Also it does not stop at breakpoints. I have an ASP.Net project within the same solution and this does not suffer the above problems.. it stops...more >>

Hi all, I have a question, I have a restricted page (lots of data) and it really causes problems if i display all data, so I want to use a pop up to display the rest of the data, if i use a hyperlink like this e.g: <asp:Hyperlink Runat="server" NavigateUrl="http://google.com/" onclick="windo...more >>