I Have a project to do for the class and i start to do it but i am not able to do the last part which is ( if there is no win, it should say drew) i do not know how.lp me on that and if you can give me easier way ti am using visual basic 2008 express.here is the codeode
Public Class Form1
Dim player As Integer
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles
[code]...
Say we have a DataGridView on the main form. I can chose to establish its properties by code or by selecting them in the Properties panel. Is there a difference between these two techniques, a loading time penalty in any of the cases especially?
View 5 RepliesI have developed an application for Windows Mobile Devices using Visual Basic 2008. One feature of the application, allows users to view records that are stored online, on the device. The application sends encoded data to an API, which is simply part of a server. The process I am using to send the data to the API is extremely simple. When you press the "Send" button in the application, it pulls the information needed, encodes that information in base64, and then attaches that information to the end of a URL. For example, it would look exactly like this when it was ready to send.
[URL]
The data is then sent out by simply loading it into a webbrowser control. Once the data hits the API, the API Then sends a response back. And this is where my issue is coming into play. The API either sends a message back saying "Pass" or "Fail". If it Fails, It includes and Error Message. If it passes, it includes a "URL" which then has to be opened in a browser or in a webbrowser control.
I need to know: HOW DO I CAPTURE THE RESPONSE THAT THE API IS SENDING BACK. More Specifically, I need to know how to capture the URL that is being sent back from the API, so that I can open it in a webbrowser control.
Now, I feel like I need to be more specific as to what is going on. I am able to send the data to the API, and it is being sent exactly as it needs to be. It has been confirmed on the API side, that the response is being sent back to me. The only problem I am having, is trying to figure out what to do with the response, more specifically, how to view the response period. I'm extremely new to the entire API Deal. Without being able to view the URL That is being sent back, the feature doesn't work of course.
MY CODE I HAVE SO FAR:
Public Function VARRecEncode() As Object
VARRecEncode = p1 & AccessPin
TextBox2.Text = VARRecEncode
[code]....
This is my coding for button Next and Previous but when I click on next it just goes to next like from pictures 1 and 2 to pic 3 and 4 but not any more because i have pictures in two imagelist upto 20 but it doesnt work and the coding for button previous also doesnt work same problem.
Next Button Coding
Private Sub btnNext_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnNext.Click
Static imagenumber As Integer
Try
[code]...
i have to get this off my chest.Forgive me... I'm a relative newbie stuck in the vb6 world because of my job.vb6 to vb .net is a huge change in the way one has to program (and to think). I never could figure out the big picture of things with .net.Everything is a class..? What's with all of this... Class this, Interface to a class, inheritance (of classes) here, casting? polymorphism.
As a newbie to vb.net (I use 2008)... I just wanted to say this out loud and see if i can even get my terms correct. Vb6 is a good language for beginners but not a real professional language and (vb6) is effectively a watered down, lazy man's (quick and dirty) way of creating programs to solve some particular task.
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The Sales Manager requested the customer Order transaction to be display like Windows Explorer.I am using TreeView controls and having problem doing the coding as I have not done it before.Listed beow are the SQL String and the result of it. And also the display on TreeView.
SQL String :
SELECT OrderID, OrderDate ProductID
FROM Invoices WHERE (CustomerID = N'Chops') Order by OrderID, Orderdate
[code].....
i have been working on a GUI to export verification data to a text file. I have it set up to work at home but I would like to adapt the code so that it will write the text file to the directory that I use at work also. I have the areas commented out where things that I have attempted do not work.
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I am having problems getting this program to run. It is a palindrome checker, you are suposed to enter a word or a phrase and determine weather it is a palindrome. The code is suposed to contain a Boolean valued function, and should display true or false if word(s) are palindrome.
Here is my code
Private Sub btnAnswer_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnevaluate.Click
Dim Input As String
If IsPalindrome(Input) Then
txtAnswer.Text = "True"
[code]....
logic on coding a checkbox column on a Datagrid on a Windows Form. What I want the Datagrid to do, is once the checkbox is checked on the Datagrid, to enable several other columns also on the Datagrid. I think I almost have it, but I cannot figure out how to id the checkbox.
View 3 RepliesI'm trying to make a show/hide button. I want the show hide button to be attached to an object on a form. Right now I just have separate show/hide buttons set the 'visible' property to true/false respectively. I want to code something that will consolidate the two properties. But I don't know how to code an if statement into an event, in this case the click event.
I'm thinking I'd have to do something like create an array (which I'd have to read a tutorial on first) that would hold two numbers. So, if the object on my forum's default visible property is true then if the button was clicked once it would be set to false (1) and clicked again it would be true (2). So, the array would only remember two values (1 and 2) and I'd have to create something else that would remember the previous value (say, 2) and than get the array to spit out the only other value (say, 1) it holds. Then finally strip the value the array spit out and have it go through some kind of if statement that would set the true/false value.
Without posting the exact code I'd need to pull it off, how would I go about doing this? Am I on the right track, or is there a simpler way? I'm new to programming.
I have 80 buttons and each of them will have the same code. I've coded one of the buttons. The code is a long one and is there any other way to code all of them at the same time or should I code it by copy and paste? The names of the button are in sequence, Button1 - Button2 - Button3 - and so forth until Button80
View 2 RepliesI have a created a program that allows the user to select an option button and that button takes them to the correct tab. Ive set all the tabs to visable = false untill the option button has been selected. The problem i am having is setting the focus, so the button sgoes to the tab instead of just making it visable again.
View 2 RepliesQuestion is related to rather simple programs typically presenting some data in a few datagridviews, charts etc. And consisting typically of a main form and one or two settings forms.I'm trying to program in a layered structure, pulling every bit of code out of any form class, and having a seperate "program class" for any form that I make. Now.. So far you can't complain on that I guess, but how to do this in best coding practice? In the form class I make a member object of the program class, hence making the program class a child of the form. Now I'm able to create events in the child class, and have handler methods in the form, without writing delegate classes (it seems). Now, that is fine, as it enables me to update the form controls with such events happening in the program class. However, how do I send events the other direction, from the form (parent) to the program class (child)? I guess I don't have to use events, I could just use the member object to access public methods in the program class directly, with passing of parameters from the form controls.. however, is that good practice? Or should I use events also that direction, and how to make that work, do I need to introduce delegate classes
View 21 Repliesi want to blink my label.text by using a timer..
View 5 RepliesMy form contains lots and lots regular expression and other things in one button. whch when pressed takes some time to process.. so the form kind of gets stucked while the processing is bieng done.is there any coding for which it diables the entire form until the process is completed? like disabling the entire form and showing a text "please wait ... processing data" so user can not use other buttons or features at the same time or it might get crashed.
View 5 RepliesHow do you go about coding pagesetup, print and preview in MDI text editor so that it works (VisualBasic 2008)
View 7 RepliesIs there a easer way of coding in stead of wrighting long long paragraphs like this in one line [code]All of this is on one line and i got lots of info to put down.."The game will begin on your 16th birthday with your mother waking you up. Today you are to go to the castle for the first time. Leave your bed and open your dresser for a Strength Seed. "
View 2 RepliesOk, I don't even know if the is possible, but what I want to do is have a button that when pressed will add a new text box below each other each time it is pressed. So meaning, ther4e is text in one text box, then a button is pressed, a new textbox will appear below it and you can add text to that, and so on.
View 1 RepliesI was wondering if you can programme in a code to add buttons to a page, without physically putting them in.Ive got a customisable set of options, currently in a txt file 1 item per line maybe thinking of putting into a listbox, if a user adds an item i need it to add a button with that text on.
say i had a drink list, with my first 3 items of beer, cocktail, food, and theres a button prest for each one and i decided to sell wine, shandy, rout beer and so an so on, or how ever many items there are, could be 50 items or 100 items don't really fancy?
Possible Duplicate: C# Coding standard / Best practices
What VB.NET or C# coding standards are you using for your .NET applications?I was looking at hungarian notation and I don't think it is a good idea for a .NET application.
I have a probelm to my quotation..
View 22 RepliesI'm creating a game similar to the tradtional space invaders in VB '08. My problem is twofold. One, when I dim a new picture box (picPrimaryLaser) it won't move. Two, I can't do anything while it's moving. The screen just turns white and flashy around that area.Here's the code.
Public Class frmMainInvasion
Dim activationCheck As Boolean = False
Private Sub frmMainInvasion_FormClosing(ByVal sender As Object, ByVal e As
[code].....
Could someone be able to advise what does the following code do i.e what does this mean in English:
ATableAdapter.Fill(Me.HotelBookingDataSet.FreeRoom, roomDateTimePicker.Value.Date.AddHours(timeNumericUpDown.Value))
<Visual Studio 2005. VB.NET.> Does anyone has a sample code to send an e-mail like below?
Namespace My
Partial Friend Class MyApplication
Private Sub MyApplication_NetworkAvailabilityChanged(ByVal sender As Object, ByVal e As Microsoft.VisualBasic.Devices.NetworkAvailableEventArgs) Handles Me.NetworkAvailabilityChanged
MsgBox("Network Connection has been changed", MsgBoxStyle.Information, "Network Connectivity")
"Send an error email to admin"
[Code]...
I'm currently extracting strings from the page source of a certain website. I'm using the start string and the length to get the string I want. However, the problem is that it contains some html codes such as href, a, li etc. Is there a way in which I can copy the text only and not the code?
View 22 RepliesWhenever i work on form, so i use this code
CODE:
Now i have 2 things to ask?
1) is this right way which i use?
2) I use the same on every form regardless on number of forms? is it fine to use it on every form?
I have a dataset which i'm sure that i am able to change the data held wihin it. But the datachanges don't stick when i stop running the prog and restart.
View 6 Replieshow to reboot the PC from coding with VB.Net framework 2.0 or above.i also like to set timer for rebooting process.does VB.net framework support for above process? do i need to add library or DLL file
View 4 RepliesI have a newbie question hopefully the more experienced vb heads will be able to help me with, I have a command button which works like the following [code] I was thinking would it be possible to only run 'Code 4 if the messagebox.show has not appeared for Code 1, Code 2 and Code3?
View 1 RepliesI think I have a simple program to create, but I just cannot find the syntax to complete it.Effectively, what I'm trying to do is search down a column where there are cells with numbers and cells that are blank. I want to search down the column and find where there are two or more cells that that have numbers, one after another. I want to add a row beneith the last number and then add up the total of that batch of numbers in that column were searching down. I know that I'll be using a loop to step down each cell in the column to check on the contents of the cell. Also I want the loop to go from the top of the colum to the last record since the list length will frequently change.
View 5 Replies