im working on a school project where i shall show/explain how a remote acess program work and i coded the most but when want to send all listbox items from server to the client and in the client is another listbox where it should be transfered over..[code]
Iam doing a project for school (snake game) Ok here is the code:
[CODE]:................
Snake.image is the head of snake and snake2.image to snake27.image are the rest(body...) So i want create a code that (if snake intersect snake2 to snake27 parts) then timer1.stop I have tryed with:
I'm wanting to add two forms to my project that will allow me 1) Pull all the current MS Updates installed and list them in a nice looking grid, 2) Pull a list of all the available updates for the machine. I would love for this to work on XP/Vista/7.
I'm trying to make an HTML editor for my school project. color coding the text so if they type <html>, <b>, <body> in any case it'll color code it to turn blue.
I am basically 4 weeks into my first ever programming class and we are working on a project for the game "Hangman". While I have struggled with everything for the past 3 weeks, I have finally cams across something I have no idea how to correct. I am getting a Null.Reference error in the following line of my
If Not strWordToGuess.Contains(strLetterGuessed) Then
Now this code was provided in my project files, it was dated 4/07, I am currently working in VB 8 express, I am thinking this might have something to do with it.
i would like some help with how to start with my FINAL YEAR project work dubbed "SCHOOL TRACKING SYSTEM" . I am so much lost on how it shoud be like and what to actually do.
So I am supposed to be choosing a final project for my visual basic 2008 class. I cannot help but remember an old high school classmate from web design class who made a program that used the speaker built into the motherboard (or whatever makes the start up beep when you turn computer on) to time the beeps to play simple songs. It was very funny and amusing and I was wondering if anyone had seen something similar or knows how to go about making one?
So as the message says i believe im having a problem when declaring an array as control. The background:Im doing a school project where a picture is covered by 48 buttons. When a user clicks a button, they are asked a question. If they answer write, the button disappears until the whole image is displayed.
Im using each buttons visible property to hide it. Now that i think about it, i should probably un-enable it after a question is answered correctly.anyway, I keep getting a NullReferenceException when making the visible set to false. Any suggestions would be awesome. I have already created all the buttons and named them Q1-Q48.
I am making a calculator for a school project, I want to have it so it looks similar to windows calc ( with one button for each number & only one text box),My code has a few blank spots but so far it is :
Public Class calc Private Sub Btn1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Btn1.Click IOBox.Text = IOBox.Text + "1" End Sub
I need help writting a Trivia Game for a school project. The teacher wanted us to get used to looking to forums and google for help so he refuses to help us for this particular summative.
What I want to know is.. how to use a streamreader to read questions randomly from a text document located in the debug folder (I have 10 questions all in 1 text file in the debug folder, and the same for all of my answers) how to use a streamreader and split function to read answers from a text document located in the debug folder to a combobox.
I move a VB project from school and home on a flash drive. At school drive mounts on E: at home it mounts on F:. I have 4 forms, Form1, Form2, Form3. Form4. Form1 and Form3 have incorrect file paths, it has the E:, but Form 2 and Form4 path change just fine when I move it from school and home.
I am in the process of writing a battleship game for a final project for school. I get what to do for the most part, but need a little jump start for writing the "ships" class. Does anyone have any suggestions? So far my game starts with a dynamic array of buttons, but as of now they don't do anything. I need to be able to have the user place ships in places and have the computer randomly generate positions.
Im doin my school project on taking order system(POS) in a restaurant using VISUAL BASIC?the word visual basic is very new for me...i already do some of the coding,this system not using database,just a simple POS system..When i insert y(for yes),msgbox for order_code and order_quantity apear.but when i insert n(no),msgbox for order_code and order_quantity apear again for one time then stop.then msgbox for calc2 pop out but the value isnt right..calc2 also calculate the order_code and order_quantity,the one that apear after i strike no.
I am developing a very simple game in visual basic 2008: a roulette. And yet I found problems in develop it.My question is this: I have an image ,containing all the roulette's numbers and I want to associate the spaces of the different numbers to different buttons, so that which time I click in a certain number on the image it dos some action.How can make this association of the different spaces in the image and different buttons?
I want to make simple quiz (100 questions), structure: 1 lbl = question, 3 radio buttons (answers) and 1 button(next question).I added access database to DataSource, binded data to lbl and radio buttons, it automaticaly added the code:[code]The form is loaded ok with the data I need but I can't write the code for the button "next" to load next row from database!The question is: HOW TO LOAD NEXT ROW FROM ACCESS?
I already registered a custom dll in gac,but i want top acess the .dll in vb.net code without help of add reference.in my dll one function is there for that reson i want to acess the function.[code]...
I have just bought a new PC which runs MS Office 2010 under Windows 7 and I purchased Visual Studio 2010 Professional. I have a program which was running successfully on an earlier version of Visual Studio running under Windows XP. I have been able to replace the 32 bit Custom Control and the program, which was compiled on the old PC, is running successfully on the new PC.
However, a part of the program transfers data to an Excel spread sheet and this does not work.Opening the project in Visual Studio I have found the error. There were some problems with XL Application and XL Constants, but I think I have worked around these.[code]...
frmAddUser is a simple form that is opened as a dialog by a command button on the primary form (frmPrimary). Once opened, it's only job is to collect information via textbox and combobox fields. Once submitted, the information is added to the database.
This works, or so I thought. If I open this form, fill it out, and submit the information; the record is created. However, if I turn around and do it all again with different information, another record is created but with the previous information (not the new). It will continue to make records as long as I keep submitted this form but no matter what information I put in, it always uses the original information that was used to create the first record.[code]...
i've been trying to figure out how to update a row in my database, using a set of fields from the current form. The code which i have made so far is shown below, however it always comes up with an error message:
Private Sub btnupdate_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnupdate.Click Dim SQL As String Dim updatelogin As New OleDbCommand Try
I have built a search criteria for a table in my database. I have 3 textboxes first says anstnr second says firstname and the third lastname.The problem is that i cannot search if first field "anstnr" is blank. If i only will search on firstname thats not working.
Private Sub FillByolikaToolStripButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles FillByolikaToolStripButton.Click Try
thr are 02 fields username,pasword in database also two textboxes in vb.net form for username and pasword ... i need coding of if else which confirms that, if (username,pasword ) = username,pasword of atabase then
I've already finished the program and the last task was to add a password for my MS Access database. I've created the password in Ms Access and I've already modified the connection and saved the password but when I run the program all codes like this
Me.Table1TableAdapter.Fill(Me.Database1DataSet.Table1)got an error message says Not a valid password.
Trying to set a Combo Box RowSource to a field in a table that contains the choices separated by semi colons. Have tried both a query and a DLookup but it results in displaying the full contents of the table field, e.g. "10;12;14;16" rather than giving me the usual selection list
I have a small program on the menu written in VB6 retrieve data from Acess run very fast and now want to switch to VBNet2008. VBNet2008 conversion is still normal, but when running the menu does not appear that waiting in line, then click on the menu bar of this menu appears, but not the font is in Unicode data is available. Expect you to help debug programs that run on VBNet2008 still running good access Menu fast as running on VB6. Also supported is Unicode font on VBNet2008 does not function for unicode font. Attach program with VB6 and VB2008.