Creating Simple Editor That Allow To Design Plays
Nov 10, 2009
I am just new in visual basic and I was given a task to do a basketball playbook application using visual basic. I am trying to do a simple editor that would allow you to design the plays. How do I implement a picturebox (picturebox1) with an image in it (lets say image1) then when I drag it image1 will appear in another picturebox (picturebox2)with a basketball court background. Then after dragging image1, picturebox1 will now display another image (image2) ready to be dragged also.
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Apr 6, 2009
how to design a JAVA EDITOR using VB.NET please....
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Nov 30, 2009
If I double click on an existing XSD file in a VB project to display the XSd file in Design mode, I get a menu and some instruction, but none of the menu buttons work and my XSD file is not displayed. Does this XSD design mode work properly in VS2010 B2? How do I display the contents of my XSd file?
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Mar 3, 2011
I'm making a simple HEX Editor with VB 2010. As a result I am trying to automatically leave a DataGridView cell after entering two characters and move onto the next cell
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Jun 8, 2009
I have a UserControl class in a Windows Application project. One of the properties of it is a collection of another class that I have defined. I can't seem to find a good example of how to get the standard collection editor working for it at design time.I got it working using some example code I found to a degree, but the data in my collection doesn't get saved. When I exit the form and open it back up in design time the data isn't there any more.Here is my class:
Public Class Gauge
Inherits Control
Private WithEvents _Captions As New CaptionCollection
[code].....
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Feb 10, 2012
There is no editor available for 'file path here'. Make sure the application for file type (.vb) is installed. This is the error that I get when I try to open a project I did a while back in VB. I tried a C# project and I can open the form for viewing fine, but for some reason VB won't work? I really don't want to do a repair on the whole application as it takes a while and I'm not even sure I have the ISO right now.
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Jan 25, 2012
I'm trying to do a Report Designer for end user. Like the one that adds vb.net when u add to proyect a .rpt file. But i wanted to do it on the run, so the end user can change the desing of the report as they want.
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Feb 8, 2011
What is the easiest way to implement a simple text editor w/in a RichTextBox? For example, one similar to what I'm using here to enter this text (i.e., having a bold, italic, underline, redo/undo, bullet, number, and hyperlink buttons).
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Jun 25, 2009
I'm new to VB.NET, and have set myself a little challege to learn VB.NET, I was wondering if you you guys new any really good tutorials on how to create a effective MDI Text Editor?, Ive been able to create a simple text editor, however the next step is to use the MDI to be able to have mulitple windows within one form
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Oct 28, 2009
I am trying to extend the functionality of the ToolStripPanel control (which is a panel hosting ToolStrips that can be moved during design-time, as I'm sure you know).One thing I wanted to add was a 'ToolStrips' property, which would be a collection of ToolStrips the user can edit via the collection editor in the designer. So instead of manually placing ToolStrips on the ToolStripPanel via the toolbox, the user can just use the property to add/remove (or even edit) them. This is of course similar to how you add/remove/edit TabPages in a TabControl.So, I came up with this code, which I have used successfully in the past for other controls:
Public Class cToolStripPanel
Inherits ToolStripPanel
Private _ToolStrips As New ToolStripCollection(Me)[CODE]....
The cToolStripPanel control inherits the ToolStripPanel control and adds the ToolStrips property, which is of type ToolStripCollection. That class, in turn, inherits the Collection(Of ToolStrip). In the InsertItem method, I add the 'item' ToolStrip to the cToolStripPanel. Of course I also need to override the RemoveItem / ClearItems methods but that's for another time.I am 100% sure that this code should works, at least for other controls. If you replace ToolStrip with Button (for example), I can add buttons via the property during design-time just fine, exactly the way I want it.But it seems that ToolStrips are special. When I try to Add a toolstrip (via the collection editor Add button), a null reference exception occurs. I've been trying to debug this all day and I've finally come up with a possible candidate for the problem... (I've actually used design-time debugging for the first time ever, which was pretty cool, and which showed me that the InsertItem method is not run!)
I think the problem is that the collection editor cannot create a new instance of the ToolStrip class. I can remember when trying to inherit from the ToolStrip, I was forced to add a constructor, because the ToolStrip "has more than one constructor that can be called with no arguments".Perhaps this is causing my problem? Do I (and if yes, how?) have to somehow control the creation of a new instance of the ToolStrip? Or am I completely off track and that is not what is causing the problem? I'm sure that it's a problem with the ToolStrip class, since I can use the exact same method with other controls just fine. It's only when I change the type to ToolStrip that it starts getting angry at me....
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May 27, 2011
Is it possible to make a simple Image Editor were you can draw and edit images in vb.net? If so how would you do that? (Its would also have to compile the image as well into an image format)
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Jul 12, 2011
I want to start a Windows Forms Project (VB.NET) using a simple text editor like notepad. I'm not interested in creating a button and other controls from scratch, I just want to know how to create a form, initializing controls without using the wizard.how to use command-line to compile the whole project?
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Sep 11, 2009
Im making a simple image editor and I added Zooming and Drawing with mouse position like a pencil. My problem is When I zoom the image and try to draw on it, everything becomes offset and the lines i drew are not even close to the mouse. Here is My code ( Just add a button1 and Picturebox1 with an image)
Public Class Form1
Dim pen1 As Pen
Dim x1, y1, x2, y2 As Integer
Dim gr As Graphics
[code]....
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Feb 23, 2010
I need to design a simple label designer that could print labels for shelf items, just like in a grocery store. The requirements are that the label shall contain a name, a barcode (e.g. Code39 symbology), price and room for some extra text.
[Code]...
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Oct 21, 2010
I'm attempting to do a school project dealing with a simple web crawler. I have a form with a web browser control embedded that loads a web page will all the available courses. I have a text box and a button design for a user to search for a specific course by using the four letter department abbreviation. The page that I have loaded has all the department abbreviations as hyperlinks.is it possible to search the page using the four letter abbreviation specified by the user and if the search finds a corresponding hyperlink open it. Then I would use a loop to repeat the process of opening each class offered by that department and obtaining information such as course name, section number and so forth.
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Jun 16, 2009
I'm having some problem with VB project in visual studio 2008, when I open or create a new project in VB only code is displayed in the design tab but no GUI and toolbox is greyed out.
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Apr 25, 2009
I would like to click next to go to another image in a picturebox but I only have one picture box setup to have the new letter displayed in it. I have 26 images to display and need to know how to setup a loop to go through each image? It seems simple but I cannot figure out how to get to the third image, it only goes to the second image and stops. I also need to know how to setup the back button to display the prior image in a picture box.
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Dec 8, 2010
i am going creating a simple function calculator, but I had to first do a design documentation proposal. I now have to update the project proposal with a storyboard or list of menu and screen items to delineate my proposed user screen and menus.aside from the calculator itself there will not be any menus.I also have to list any user data inputs and outputs my application will require and produce, which i assume i can put any numbers that the user inputs into the calculator and their results.
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Jun 21, 2010
i want to create a simple POS system, can you tell me how can i hide group of buttons/ controls on the first load of a form and then group of controls will just show after a button is clicked or selected. Also i want to have a display (on same form) of what is selected by the user.
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Mar 24, 2010
I am a total bginner to vb.net programming. I am trying to make a simple program that allows the user to
1.change desktop background
2.Allows the user to select a boot image listed in the form
3.alows the user to enable disable the task manager,registry editor and control pannel.Replace Windows Boot image (Picture source is a picture box in form)
4.Change XP Start Button Text
5.Disable/Enable Windows Keys
so this is how far I got;
Imports Microsoft.Win32
Public Class Form1
Implements IDisposable
[code]....
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Feb 21, 2012
I'm suspicious my spouse is cheating. In the past few months he has systematically locked me out of all of his social media accounts shortly after getting a job with a group of female secretaries that travels for a week at a time. He has been dodging or non-communicative when confronted about this.url...
The only way to avoid interaction with antispyware is to create it myself.I understand that copying text or something into an open notepad session or the clipboard is out of the question; however I'm pretty sure that I could create a (fairly) simple script that does the following:[code]I know this is extremely inneficient but this is the most covert way i can think of, a simple wscript that runs on startup and creates these .txt files in an important looking place (windows/config/system/logs/win32 - example)
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Oct 13, 2011
I am trying to create a simple browser that will be mainly for personal use. I followed a tutorial to create the actual browser; the address bar and the Go button and now I need to create the Home button, Back and Forward button.If I can find the source code for it, I am going to implement it into my sample browser and perhaps?
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Dec 17, 2008
I dont know wether this is the right place but would i be able to use somthing like streamreader to change a .txt on another computer? If so, how?
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Apr 14, 2011
I have moderate experience with VB, and am using 4.0 framework with VS 2010 pro.get a specific way i should accomplish a leader board system where it can manually assign points to players and sort them accordingly.
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May 31, 2010
I am here to write a small database application that will be running in desktop (offline mode).I am using MSAccess 2007 as my database file and trying to write code in vb.net.I used to write the code vb6 an usually had global variables for storing database connection and executing every query from that.I am trying to upgrade myself from vb6 to vb.net.do i need to read some more simple starter books also?
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Oct 19, 2009
I'm sorry if this is in the wrong forum or has already been asked, but I'm having a problem creating what should be a relatively simple code for an Excel Project. Essentially, the code is supposed to check if a certain column has Y in it and then copy that entire row onto another sheet and then move on to check the rest of the original sheet. This version of the code seems to do everything but actually populate the cells with the information. Every other attempt I've made has ended with "Application-Based or Object Based Errors". I've worked on this code for a few days now and I just can't seem to get it right. What am I doing wrong?
Here's the code:
Sub PopulateNewSheet()
i = 2
Do While Worksheets("Main List").Cells(i, 2).Value <> 0
[CODE].................
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Aug 1, 2011
What is the simplest and most straightforward way to: Create a local dB with a table with 2 fields (a string, a number) Determine is string s is present in the dB Add a record into the table consisting of a string and number Delete a record based on the string Get the record for a particular string Get the record with the highest number
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Jun 19, 2011
Is it possible to create a menu at design time and populate it at run time and then display it at the mouse pointer when I click on a cell in a datagrid?
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Mar 20, 2012
I am trying my hand at making a simple poker hand analyzer in VB 2010 for a distance education intro to VB course at my school.My goal is to represent the cards in a table array. Rows are suits Clubs/Diamonds/Hearts/Spades and columns are values (A, 1, 2... K). However I have no clue how to design a Sub procedure that will recognize the hand the user inputs and add any possible results to a listbox (fourkind/threekind/pair/flush/straight/ace high straight). I don't understand how exactly I'm supposed to do this. My criteria isn't very strict. I can have a hand with more than one description, like a fullhouse + threekind + pair can all be used to describe one hand.
What I think I need to do is split the entered string to get 5 strings (each is a card). Then somehow find these in the table? I have no idea how to do this and I'm stumped... The instructions loosely call to look for a boolean value where cards(i,j) is set to 1 of the player is dealt card j in suit i. But I do not know how to achieve this.
As you can see my understanding on VB is extremely... basic (no pun intended). It's my first time ever learning a computer language, and I really regret taking this course via distance ed because the instructor and the TA absolutely refuse to communicate with the students. I am trying my best to practically self-teach with the thick text book.
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Jun 13, 2011
Need to design a program that can encrypt and decrypt messages stored in simple text files using a private key stored in a separate file. Software should also be able to allow the users to enter simple messages that either displays the encrypted or decrypted message. The encryption method should use a simple substitution method. It should be set out in the following format:
Example (the "@" is the separator):
@
The character The Code End of line
A @ 4gh EOL
B @ 84!9 EOL
Has to use the 256 ASCII character codes. The separator will be used to separate the character and its corresponding code.Here are the pseudocodes I have come up with:
� Read any private key file
separator = readline(file);
while not EOF(file) do
tempStr = readline(file);
[code].....
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