VS 2008 Draw From A Class?
Apr 12, 2010What I'm trying to do is to draw on to a picturebox with all my code in a class rather than in the main form class. here is the code of what I have in my draw class
[Code]...
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Draw A Rectangle In Class?
Apr 29, 2009Public Class Form1
Private opsets As New List(Of OpSet)
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
opsets.Add(New OpSet(Me, 100, 300))
[code]....
How To Draw On Form From Within Class
Jun 18, 2012I am basically teaching my students about OO programming and want them to be able to see the outcomes to methods visually. I want to draw shapes on a form but cant for the life of me get it to work - no errors but no actual shapes are being drawn. So I have created a method called drawFace which is run when a new instance of the object is created. This method has the following code in it
Form1.CreateGraphics.DrawEllipse(Pens.Black, 100, 100, 100, 50)
It doesn't cause any errors, but it doesn't seem to do anything. Also tried adding a picture box to the stage and ammending the code as such
Form1.PictureBox1.CreateGraphics.DrawEllipse(Pens.Black, 100, 100, 100, 50)
But still no joy.
Using A Draw Sub Class By Reffering To Its Name?
Feb 11, 2010i have a sub class that draws a 0 or a X in the position needed, its for a noughts and crosses game. I need to know how can i make this run when i want by typing its name. as when ever i do it at the moment, it just gives me the errors. Error1Argument not specified for parameter 'e' of 'Public Sub PaintXo(sender As Object, e As System.Windows.Forms.PaintEventArgs)'.
Error2Argument not specified for parameter 'sender' of 'Public Sub PaintXo(sender As Object, e As System.Windows.Forms.PaintEventArgs)'.
[Code]...
How can i use this in my code when ever i want by reffering to the name?
Get DataGridView To Draw The Way A Professional Control Should Draw?
Apr 26, 2010I need to get the DataGridView to perform the way it should perform. I'm new to the .NET environment, but I learn fairly quickly. However, I find it difficult to decipher themassive black box of the DataGridView control enough to make it do anything other than what it already does--Draw very slowly.
View 3 RepliesVS 2008 Draw Image From Rgb Value?
Feb 7, 2012[code]...
but, how to draw in picturebox? i use this code but not working!
[code]...
VS 2008 Draw On Screen?
Aug 21, 2010asking something like this i know it get's asked alot but i haven't found any code for this or i didn't look good enough. My internet is super slow so it is hard to browse the net , Anyways i want to draw on the screen just like when you draw on your form with graphics how would i accomplish this ? if anyone could provide some code or a link that shows a little about it that would be great,
View 2 RepliesVS 2008 How To Draw A Square
Aug 24, 2009I see DrawPath polygon curve everything except for square.
VB
Private Sub Form1_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles Me.Paint
[code].....
VS 2008 Trying To Draw Something On Notepad?
Nov 2, 2009This code is put into a timer, I put "Timer1.Start" in a button, when I click the button, nothing happenes
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Draw Graph Over Video .net 2008?
Mar 18, 2011I have series of video files that i need to automatically draw some line over through to the en. The line varies, the values will be provided, is this possible in vb.net?
View 1 RepliesDraw Graph Over Video In 2008
Aug 25, 2009I am having problems passing data from one form to another form opened from the first form.Here is my scenario: I have my start-up form. From this form I open a form by using the following:
[code]...
I use this because I want to be able to open multiple forms from the start-up form.Then from the PartyDetail form I open another form to display order details, like this:
[code]...
I want this order details form to be able to get a partyid variable from the party detail form.This works, but depending on the order that I open the forms the variables are incorrect Example:If I open the first PartyDetail form and then open the OrderDetail form, it works correctly. I can open as many PartyDetail and OrderDetail forms that I want and the variables are correct.But, say I open a PartyDetail form and then open another PartyDetail form and then open the OrderDetail form from the first opened PartyDetail form, it displays data based on the second opened PartyDetail form instead of the first. Basically, I want to be able to open multiple PartyDetail forms and then open OrderDetail forms based on whichever PartyDetail form it is opened from.Right now I am using Public Shared variables on the PartyDetail form and accessing this variable from the OrderDetail form. I suspect this is my main problem but don't know the best way to pass the variables from the PartyDetail form to the OrderDetail form.What would be the best way to do this?
VS 2008 - Allow The User To Draw On The Form?
Nov 2, 2009How would I be able, with the click of a button, allow the user to draw on the form? Maybe as if, taking a screen shot of the whole form, and then drawing on top of it? Dose not have to be a lot of colors, just a simple way to draw a line.
View 4 RepliesVS 2008 Best Way To Draw This Simple Graph?
Apr 10, 2010Will any of the free light-weight charting libraries; ZedGraph or NPlot, be able to draw a simple graph similar to attached image (no waste of space, and with colored plot areas)? This plot will act much like the task manager "CPU Usage" plots, with update of last value every 500ms, but only making a new datapoint every 1 minute or so.
Or is this so extremely simple that it's better to hard-code it? What classes should I look into for this?
VS 2008 Creating Draw In Tic Tac Toe Game
May 20, 2009I'm very new to visual basic and I am trying to create a tic tac toe game. I have it working all except a message to say the game has ended in a draw.I just can't work out what to put where. I have looked through the various questions and answers on the forum but can't seem to get any of the coding to work for me.[code]Can anyone point me to what code to use to declare a draw and where should I put it?
View 7 RepliesVS 2008 Detecting Where In A PictureBox Draw
Jun 14, 2012I've come across involving a PictureBox.I am trying to create a quick Paint-like application, but I want something to happen in it. I want it so that when you draw or have drawn in a certain area of the PictureBox, you trigger events to happen (but they must only trigger once. This doesn't mean only one event can happen, it's just that each event can only happen once). How would this be possible to implement in my code I have now?[code]
View 5 RepliesVS 2008 Draw Lines In VB Form?
Apr 5, 2010I need to draw lines, in one VB form. Like paint, I need the tool brush, and design some lines and curves in a Vb form. How can I do this? I don't know where to start.
View 3 RepliesVS 2008 Draw Lines Using DirectX?
May 1, 2010How do I draw lines using DirectX? (on my form)
View 1 RepliesVS 2008 Draw String On Picturebox?
Aug 29, 2010how to draw a string on a picturebox ? i want to draw a peace of text in the x,y bounds of the picturebox?
View 1 RepliesVS 2008 Using ZedGraph To Draw Functions?
Mar 10, 2010I'm using ZedGraph to draw functions.I want it so, that the user can input a function.Eg:
txtFunction.text = x ^ 2 - 3
Graphs are drawn with this code
For x = 0 To 100
y = x ^ 2 - 3
list.Add(x, y)
Next x
This doesn't work
For x = 0 To 100
y = txtFunction.text
list.Add(x, y)
Next x
as the x can't be replaced.Is there an other way to draw graphs, by reading the function from a textbox?
VS 2008 Adding Class Object To List Or Array In A Different Class
Jun 21, 2010I am trying to create an list or an array of a class.Here is my "Ingredient" class that I am trying to create a list of:[code]In my "recipe" class, I am want to create a list (or array) and I am drawing a big blank on how to do it. Can anyone point me in the right direction?
View 2 RepliesVS 2008 Component Class - Drag And Drop Control Onto New Class
Nov 21, 2009I am searching for the Component Class. When I go to "Add New Item" ,in my project their is no Component Class Item in VS 2008. I would like to Drag and Drop control onto my new class and I can't see how to do this ?
View 6 RepliesVS 2008 Reference Parent Class From Inside Child Class?
Apr 11, 2009I have a 'property management class' that contains several functions and properties. I have several other classes that use the 'management class' as a property to derive the value of several of its other properties.Is there a way for me to reference the outer class from the 'management class' functions without having to pass it as a parameter? I ask because several different classes can have this 'management class' as a property and am having a hard time typing the parameter.
View 7 RepliesVS 2008 - Picture Box - Draw On A Line On Top Of The Image
Oct 21, 2009Is it possible to have a picture box and draw on a line on top of the image that is in there with the basic express package?
View 3 RepliesVS 2008 : Draw Graph From Excel File?
Mar 26, 2009Is there a way to draw a graph in real time. The excel file has one column with the time in sec.(x) and the other column is data(y). The examples with charts I've seen is about converting to a picture, then paste it to a picturebox.
View 2 RepliesVS 2008 : Draw Multiple Bitmaps Onto Image?
Dec 26, 2009I want to know if there's a faster way to draw images onto a picturebox based on a list of point.
vb
Dim MyPoints as New List(Of Point)
Dim MyBitmap as New Bitmap("C:MyBitmap.PNG")
[code]....
Now, This code may be a little sloppy, but I just put it together. The image isn't very simple, but it's simple enough. After about 10 images that need to be drawn, it starts to get slow.What would I need to do to ensure it draws the images faster? If I made the image itself smaller would it make it go faster?
VS 2008 : Draw Realtime Line Picturebox?
Apr 30, 2009 how to draw in realtime? I have this code in a timer:
Dim picBoxWidth As Integer = PictureBox1.Size.Width
Dim picBoxHeight As Integer = PictureBox1.Size.Height
Dim halfWidth As Integer = PictureBox1.Size.Width / 2
Dim halfHeight As Integer = PictureBox1.Size.Height / 2
[code]....
this would draw a graph, and when x has counted to 1000 it should start again. The center cross is written, but no graph.
VS 2008 Custom Draw A Border Around Form?
May 24, 2010I set my FormBorderStyle of my form to none.This is exactly what i want, except I ran into a problem.When the background is gray (background of other applications running in the background), my form tends to fade in with the background (Still active, but i cant see where my form starts or ends).
View 1 RepliesVS 2008 Draw Image Into Certain Section Of Picturebox?
Jun 16, 2009I need to know how to draw a bitmap image into a certain area in a picturebox, I also need it to be a specific size. I remember seeing it on the internet somewhere, I just can't find it again.
View 19 RepliesVS 2008 Draw On A Control On Form Load?
Sep 16, 2010Dear all, I'm new in the forum. I have a simple but annoying problem: in a ordinary form I added a label (Label1) and a button (Button1) with the followiing handler.Well if I press Button1 my dot dashed line is correctly drawn over Label1, but what I need is that program automatically does it on form loa
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim Graphic As System.Drawing.Graphics
[code].....
VS 2008 Draw Rectangles, Then Putting Them In VARIABLES?
May 16, 2009I don't really know how to explain this except that I want to draw a bunch of rectangles in a LOOP, then I want each rectangle to be put into an array. To be more specific as alot of people keep telling me to be....I am making a robot, that can move left or right from below the screen, the robot is a rectangle with a barrel in the middle of it. The robot can shoot bullets, but as I understand I have to draw the bullets from the code. So far I have the functions written down to get started and I have tried all the drawing methods, and none of them will do what I want.
vb.net
Public Class Form1
Robot Settings
[code].....