Im creating a fairly simple game, and when the left key is pressed i need a new picturebox to be created.Heres the code Private Sub frmMain_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles Me.KeyDown
[Code]...
Now there are no errors in the code apparently, but when the left key is pressed, the picture box isnt appearing. I added the "lblAnswer1.visible = false" just to test the keydown functionality, and that works.
Ok but I think you are well! I have created my class for picturebox but the problem is that I have failed to give it object which will change its image after a time t.
My class is:
CODE:
my problem is how I caan create different picture box at different position and make them to change their pictures in time(Picture list should be available in resources folder).
I'm trying to create a bunch of labels during runtime that will be "inside" a picture box, so when I move them, if their new coordinates are outside the box's dimensions they wont display, or if they're right on the edge of the box only half the label will be visible etc.
I thought label.Parent = picturebox would work but it doesn't seem to do anything, and Google keeps telling me to set the label's container to the picturebox - which sounds right, but maybe it's no longer a VB.NET thing since the Container property seems to be Read Only.
I have code my pictureboxes so that I can move them around my form, however i can move a picturebox under another picturebox. Basically What i would like to be able to do it for a picturebox not to be able to go underneath another picturebox and thus dissapear.For example my picturebox 1 when i move it can go under my picturebox2, I would like it to touch the edges of picturebox2 at most but not go underneath it. I am using visual basic 2008.
I'm creating an application in visual basic, basically a part of it is where I hope to achieve the function whereby users can move pictureboxs(images) when visual basic is running.
Basically, i've got several picture boxes that obviously cannot be moved around the form at the minute.
For example, i want to be able the user to be able to move picturebox1 around the form when they click on it and move it where they want to as opposed to what it does now - doesnt move.
I am trying to figure out out ttrigger a click event from a Picturebox object that is created during runtime? application that I am developing using Visual Studio 2008 during runtime a user selects a shape from a Panel3 on the right side of the form and then clicks on a location inside Panel1 where that shape is copied over. Almost like a Visio application but without the drag and drop.The name of my new shape via a is call "C_Object" I would like the user to be able to select this new shape and a click event to be raised but because this PictureBox object was created during runtime I am not seeing the event.
I have this code which creates a picturebox during runtime and displays line graph but I always get an error in this line: gr1.DrawImage(pic1.Image, -m_Dx, 0) 'it says Value cannot be null. Parameter name: image
code Public Class Form1 Private Const m_Dx As Single = 1 Dim data As Integer = 1 Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim pic1 As New PictureBox
Needing pointed in the right direction. I am fooling around with data sources and connections per homework and what I'm looking for is creating an SQL DB connection during runtime. I know that you can add a data source in design by going through the Wizard but what if one would want to create the connection, adapter, and dataset during runtime? Where would you start?
I have cruzed the net looking for some form of a tutorial to just get me started, I don't need it all completely outlined but I need to know where and how to start and what I need to declare the connection, string, and dataset as. I have seen a lot of information using VB6 but nothing that I come across seems to work.
My basic questions are:Do I have to create a seperate class for the database connection?How do I delcare the nuts and bolts of the connection,adapter, and dataset?If a seperate class isn't required then where is the most realistic place these items would be created?
How can you add a system DSN with its security credentials programmatically at runtime from VB.NET? Keeping key in ODBC.INI is done, but when creating ODBC, it asks for Authentication Type (SQL or Network Login).How can we set that option at runtime?
I'm trying to make labels at runtime. The idea is to create them on the fly in runtime.
I have this on my form:
btnAdd txtName txtAge
[Code]....
Which work fine, but if I want to create another label, how do I check to see if one or more labels have already been created and then apply a new location of the new label? (so it doesn't get override on the same location on the form?)
im doing a project in which im basically trying to make an etch-a-sketch style program.
I am using a 5x5 pixel picture box as the 'cursor' and have made the program so that i can move the picture box with the arrow keys. I am currently trying to work out how to make a trail of identical picture boxes (from an array of picture boxes) appear wherever the cursor has been using this code
Case Keys.Left CurrentLoc = New Point(PictureBox1.Location.X, PictureBox1.Location.Y) If Not PictureBox1.Location.X - 5 < 0 Then
[Code]....
Basically, im trying to make a trail by moving the original picturebox and the inserting an identical picturebox in the original's previous position. However, the new identical ones do not display
I am working on a TCG card game and I am having some trouble of thinking how to find the Properties of a Picturebox that was created at RunTime through a Click Event.
Here is the Code I have This is the Sub that I have to create the Pictureboxes...
Code: Private Sub CreatePictureBox(ByVal name As String, ByVal x As Integer, ByVal y As Integer, ByVal height As Integer, ByVal width As Integer, ByVal picture As String) Dim PB As New PictureBox
I've done the code above. But after i draw a signature on the picturebox and when the mouse leave the picture box, this error "Unable to cast object of type 'System.EventArgs' to type 'System.Windows.Forms.MouseEventArgs'."
I am having some problems adding controls at runtime, or I guess I should say accessing the controls after adding them.The application starts off with a tab control named "tabIncidents" and one tab for an incident information. The user can click on a button to add a client. When the button is pressed a second tab is added to "tabIncidents" named "Clients." On the newly created "Clients" tab another tabcontrol is added named "tabClients" and we create a tab named "Client". Multiple "Client" tabs can be created on this tabcontrol. Each "Client" tab gets a usercontrol added named "clientInformation" which has name and address textboxes.
So basically it is ...
TabIncidents.tabFirstTab (already exists) TabIncidents.Clients (new tab added at runtime if user clicks a button) TabIncidents.Clients.tabClients (new tabcontrol on the new tab)
Problem: Need to get a picturebox to display four images, one after each other. But in a way in which during runtime the changes can be seen.
So I figured if after every image is changed for example if I had some sort of timer, then during runtime the image will be shown, then after a certain period the next one would be shown and etc. I tried doing this using a timer and then a stopwatch but both time's no change can be seen in runtime and there is a small wait before the last image comes up.
I then also, tried using sleep, but that also showed no changes. Underneath is a quick piece of coding of what I'm trying to achieve, but instead of textboxs, for the sake of what I'm trying to do I will be using pictureboxs.
CODE:
Question: I've tried all I know in regards to timers and so on with no luck.
I want to create a Panel dynamically on the form when a button is clicked. Also labels with given TEXT are also to be created when create label button is clicked. then we should be able to print the form contents as it appears but without any buttons. We should be able to resize the panel to adjust the page size.
info on creating instances of my own class at runtime. Simple project for family recipes but would like the option to add new recipes with new instances of my own food Item class at runtime. Creating my own class,no problem. Storing the data in an XML file, OK on that as well. My issue is creating new instances of different food item class as I use this program over time
I know how to create a control at runtime e.g.[code]Can anyone tell me how to create multiple instances using a for-next loop? e.g.[code]The part I can't work out is how to give each new button a new name... like button1, button2 etc
I'm an absolute nebwie, trying to create a program for at work. It is supposed to become a logging program to log certain events. These events have to be recorded in input fields.
I want to create files based on the particular value of supplied recordset using the StreamWriter at RunTime. The files will be dynamic these will be create based on particular field.Example: If I have list of employees, I don't know from which city of the country they came from. I want to create a different files for every city and write those employees in to the corresponding files at runtime.
For some reason the Webbrowser document complete sub will not work. I even tried Public wb as New webbrowser. I will be disposing on the WB many times while the app is running. I need to be able to recreate it so that it continues to work with the WB document complete sub to trigger events...
Is there a way to dynamically create an object at runtime?Background: Basically i have an employee class that i want to instantiate every time an employee logs in. What i don't want it to have an employee object already created for every employee, but when they log in the object gets created.
I am working on getting ready to make a chat client. I want to be able to click a button and a new form come up as a tutorial to myself. Here is the code I am currently using.
I am creating a game.With each timer tick a new picture box is generated and displayed. This works.[code]Now with a different timer I would like to move each of these generated picture boxes down 5 pixels with each timer tick.I cannot access the pctAlien variable outside of the statement it is declared.Is this the best way of generating the pictureboxes?
