Forms :: Does VB.Net Support Picturebox Arrays
Dec 22, 2009
I am trying to design a basic version of spaceinvaders. I have 6 pictureboxes on my form and the idea is to add a value to the picbox.top property that moves the boxes down at a certain time and speed that i have set in my timer control. The problem i have is i am trying to set properties for all the pictureboxes at the same time by using arrays.
An example would be
dim mypic() as picturebox = {pic1, pic2, pic3, pic4, pic5, pic6}
pic1.top = 10
[code].....
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Sep 26, 2010
In C#, one can create an array of anonymous objects with new []. This was not supported in earlier versions of VB.NET, but a comment by Chris Dwyer in another StackOverflow post suggests to me that it might be supported in VB.NET 2010. I haven't been able to confirm this though.
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Dec 12, 2010
From my understanding PictureBox's don't support transparent backgrounds. What I am trying to do is just have a single picture that needs a transparent background just to be on display with my form. So how do I do this?
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Oct 20, 2009
I have this program, where the main (one and only, "ControlBox" set to "false" and "FormBorderStyle" set to "none") form will fill up the whole monitor. It wasn't set to "WindowState" = "Maximized", but rather I have it designed to fit on the resolution of the target monitor's resolution size. It is set to run on 1920 x 1080 size. Hence I have all the layout and child controls laid out nicely.Right now, I was thinking, what if I wanted to have my program fit snuggly (or nicely) into the target monitor's resolution, varying from 800x600, 1024x768, 1440x900 and such.What would be the best approach? Make multiple copies of the form in designer, lay out those controls, then create a centralized class file that sort of integrates all the methods that were existing in the original form, so that the rest of the form would be sharing it as well.
Or would I make only 1 form and do all the layout adjustment on runtime and having the hassle and pain of going through it? I have 1 main problem though, there's this logo which stuck on the top left portion of the form, which currently just fit nicely on this 1920 x 1080's form. I wonder what would happens if I size it on runtime.
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Mar 17, 2011
I have this program, where the main (one and only, "ControlBox" set to "false" and "FormBorderStyle" set to "none") form will fill up the whole monitor. It wasn't set to "WindowState" = "Maximized", but rather I have it designed to fit on the resolution of the target monitor's resolution size. It is set to run on 1920 x 1080 size. Hence I have all the layout and child controls laid out nicely.
Right now, I was thinking, what if I wanted to have my program fit snuggly (or nicely) into the target monitor's resolution, varying from 800x600, 1024x768, 1440x900 and such.
What would be the best approach? Make multiple copies of the form in designer, lay out those controls, then create a centralized class file that sort of integrates all the methods that were existing in the original form, so that the rest of the form would be sharing it as well.
Or would I make only 1 form and do all the layout adjustment on runtime and having the hassle and pain of going through it? I have 1 main problem though, there's this logo which stuck on the top left portion of the form, which currently just fit nicely on this 1920 x 1080's form. I wonder what would happens if I size it on runtime.
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Oct 30, 2009
I am trying to make a textbox with complete support for dragdrop, however, it doesn't work.
Private MouseIsDown As Boolean = False
Private SelectionLen As Integer
Private SelectStart As Integer
[code]....
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Mar 1, 2011
I am using Windows Forms Application that supports both Arabic and English languages....The problem is if i put the controls like (TextBox and Label) on form itself they get Layout RightToLeft and also become right align means label went to right side and textbox in left side)....But when i put these controls inside of a GroupBox or Table then textbox itself become right align ...i means cursor inside of text box............but controls don't flip from left to right......Label remains on left side and textbox on right side....i want to flip the controls.........label must go to right...same like Forms ControlBox is flipping.
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May 29, 2010
I am new to vb.net. I am currently programming Space Invaders. Firstly i have two forms What is code for linking form 1 to form 2?
[Code]...
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Nov 1, 2010
I am new to vb.net. I am currently programming Space Invaders. Firstly i have two forms What is code for linking form 1 to form 2?
Secondly i have coded and tried to understand arrays. I currently Have
Private Sub tmrUFO_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles tmrUFO.Tick
[code].....
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Oct 26, 2010
I want to access my arrays from many child forms. Where should my arrays and declarations be? and what is the code to access them?
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Apr 22, 2010
I'm currently building a program where there are two list box's and a button to copy the selected array item in listBox1 to listBox2 in a separate array.[code]
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Apr 28, 2011
I compiled some VB6 code on my Win7 x64 machine and the result .exe will not run correctly on any other machine. VB6 code is just a new template .exe file with one button, a reference to "Microsoft ActiveX Data Objects 2.6 Library" and the following code in the button press event: Dim db Set db = New ADODB.Connection It runs correctly on my machine, but no others (even other Win7 x64 machines) (Update: I found TWO other users where it runs and one of them is Jeff Atwood!, but most machines have the same problem)
[Code]...
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Feb 25, 2009
I am having some trouble with some data I want to display on a form. The data is in a 2-D array, call it myarray(x,y). My attempts to display it have so far not worked. Similarly, I also need to read this data from the form back into an array for further calculations.
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Dec 23, 2009
This is my problem: I have an array with dates in it and I want a list with the dates and how much that date is sequel to the amount of that dates in the array.
This is my code so far:
arrsVerschillendeDagen(iTellerke) is declared on moduleniveau
arriMaand(iTellerke) is declared on moduleniveau
arriJaar(iTellerke) is declared on moduleniveau
I have a subroutine too that redimension my arrays.
Private Sub FillArray()
For iCounter As Integer = 0 To arriDag.Length - 1
arrsVerschillendeDagen(iCounter) = arriDag(iCounter) & "/" & arriMaand(iCounter) & "/" & arriJaar(iCounter)
Next
'result: 14/10/2009, 20/12/2009, 20/12/2009, 14/12/2009, 14/12/2009, 14/12/2009
[Code] .....
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Jul 9, 2011
I have a very simple 2D array, it holds a list of song titles, their genre, and their runtime. frmMain loads the array from a text file and allows me to manipulate it and boil it down to a desired (implicitly sized) playlist. i want to THEN pass that playlist array to a second form, frmPlaylist The problem i'm running into....When frmPLaylist calls the Property from frmMain I receive an error that VB cannot convert the string value to a two dimensional array. Simplified...frmPlaylist is all locked and ready to receive a 2D array, but frmMain seems to only be sending a single string variable. on frmMain
Public ReadOnly Property PlaylistOut() As String
Get
Return mstrTimedPlaylist(,)
[code].....
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May 15, 2009
I am having 3 radio buttons and a button The codes should be added to the button_click event, when ever the radio button is selected and the button is click then, The codes should determine which button is selected and assign it to a variable. Create a two parallel 1-dim arrays and populate it with the data below:
[Code]...
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Dec 21, 2009
if i add a picturebox in design then add an image who is triangle formed and make background transparent in setting on the picturebox how do i then make an click event on the picturebox.image? iwant nothing happen if i click on the picturebox background only the image!
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Jun 27, 2012
I'd like to give a homework assignment to a person learning VB.NET. I'd like it to use basic inheritance and a variety of data structures including queues, lists, arrays, or stacks in a windows forms application. I was thinking of a pizza-ordering application. This would allow them to utilize some basic inheritance and practice using .NET UI elements.
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Aug 13, 2009
how to change the image of the picturebox after the given button_click... also i should get the image from OpenFileDialog..
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Mar 7, 2009
i am developing a imageviewer like the one windows xp has. one thing i dont know how to do is: how do i display a big image(bigger then the screen) in a picturebox with bars on the left and the buttom side? like the imageviewer of windows xp does when you want to watch big images in full size.
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Nov 24, 2008
this is so simple its embarrassing to ask. How do you display a picture in a picturebox? I want to have a static picture displayed on my single form application. I tried adding a picturebox control to the form and setting the InitialImage setting to my pgn file. But when the app loads they image is not displayed. I've googled around and found many references to adding pictures out of databases and etc, but nothing as simple as my. I just want to display the one image.
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Feb 6, 2010
Is it possible to load an image into a picturebox when that picture box is clicked? What would the syntax look like? It's an image that I already dropped onto the form that I would like to load into that picturebox.
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Jun 3, 2009
I'm currently working on multi selection on the Picturebox. I'm kinda of stuck with these coding.
Public Class Page_2
' for selection on part of body
Private start As Point = Point.Empty
[code]....
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Nov 6, 2009
I was wondering why my code doesn't work - I want to save a picture from a picture box showing a webcam preview.[code]
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Jun 11, 2011
I'm using KeyDown to get the picturebox to move around, but I don't know how to keep the boat within the boundaries of the form. So if it hits the side of the form, I want it to just stop.
What control/procedure should I use to do this?
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Apr 9, 2009
I have 50 pictureboxes in one form. I need to write the same code for each one.one is to write a function for each PictureBox handling each object induvidually two is to write a function for all PictureBoxes that handle ALL object, but I have to declare each object in the Handles syntax of the subrutine as follows:
Private Sub PreviewTile(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles PB1.DoubleClick, PB2.DoubleClick, PBChapel.DoubleClick
DrawBorder(sender, Color.Wheat, 3)
[code]....
I was wondering if there is a way to write a subrutine that will Handle ALL Pictureboxes without having to enumerate them.example
Private Sub PreviewTile(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Me.PictureBoxes.DoubleClick '<-- made up
DrawBorder(sender, Color.Wheat, 3)
[code]....
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Jan 3, 2009
I have a picturebox with a pic in it, and I have a label on top of the picture.
I want the background of the the label to be transparent, so I set it's background prop to transparent and it's parent to the picturebox. I do this on form load, but for some reason the label entirely disappears once the form loads?
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Apr 8, 2009
I'm try to save image from pictureobx where the image is bmp pool from my database. I create a contextmenu for rightclick function to copy the image but cannot make it.....
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Jan 2, 2010
How to display picturebox as oval shape.
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Jun 1, 2010
Is it possible to make a picturebox that is not rectangular? Such as a circle?
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