How to place units and their men on the form but I cant seem to get this array to work. It has multiple errors in it.
Dim pic(calctroops()) As New PictureBox
Dim z As Integer = 15
For i = 0 To Form3.orcunits
For x = 1 To Form3.orc(orcunits)
z = z + 15
pic(i).Location = New Point(Orc1.x + z, Orc1.y)
pic(i).BackColor = Color.Green
Me.Controls.Add(pic(i))
Next x
Next i
I am learning Visual Basic 2010 and I am working on a space combat program for my own education and amusement (a simulation of the Honorverse space combat system). I have a routine to add ships to the enemy ship roster and then place them randomly on the viewscreen. When I step through the sub with the debugger, it works fine, but when I run it without stopping, it wants to place all the objects in the same place on the screen. It's actually assigning 2 random numbers pertaining to the size of the viewscreen and assigning those numbers to GameObjectScreenLocation through GameObjectWorldLocation.X and GameObjectWorldLocation.Y. The objects are fully initialized to 0 in their constructor, FYI. Code is below:
[Code]....
I am trying to create the following program Store in a 1d array a set of 5 place names and in a 2d array the distances between the places. Ensure that the order of the places is the same in both arrays. When the names are places are input the distance between them is displayed. If they are not both in the table a suitable message is displayed
Dim town(1 To 5) As String
Dim Dist(1 To 5, 1 To 5) As Integer
Dim First As Integer
[CODE]......................
I think the best way forward is pass a parameter to the function findnumber.
i'm making a program and a need to put some pictureboxes in an array, when i try debugging it gives me an error, i can't figure out what its having trouble with :S
Public Class Form1
Dim itemArrayXO() As Color = {picXO1.BackColor, picXO2.BackColor}
Public Sub XO_Check(ByVal x As Integer)
[Code].....
(you may notice there are only 2 pictures in there, thats because im trying to get it to work before i go typing it all out)
I have 5 pictureboxes on my form and would like to but then in a collection or array to use them in a loop. I would like to use the FOR EACH loop... but how..
Th pictureboxes are placed in a Table. Here is my code so far.
Dim TableHeaders As String() = {"PERIOD", "GRADE", "SUBJECTS", "POSSIBLE ATTENDANCE", "ACTUAL ATTENDANCE", "% ATTENDANCE", "DISTICTIONS", "NUMBER ENROLLED", "STUDENTS WRITTEN", "STUD PASSED", "% RETAINING", "% PASSED", "TERM MARK", "NAT AVERAGE"}
[Code]...
It says that PictureBox is a type and can not be used as an expression, so how do i do it?
I'm making a game which involves putting an array of picture boxes in a panel. I can see the picture boxes, but some are cut off where the panel ends. I have also used:
My_PictureBox(Row, Column).SizeMode = PictureBoxSizeMode.StretchImage
im making an array of pictureboxes at runtime:
Dim picEnemy(9) As PictureBox
Dim enemysprite As Image
enemysprite = Image.FromFile("....gif")
[Code]....
i get the error:Object reference not set to an instance of an object.
now i know the error would be solved if i had:
dim picEnemy as New Picturebox, but i cant since its an array
I have text for ToolStripStatusLabel1.Text in a file which is read into an array.
There is an array of PictureBoxes, which are used for the MouseEnter event.
I am trying to display different text in the status when the mouse is over a certain image. In the code below, the Array.IndexOf() generates "Index was outside the bounds of the array.". The commented line will change the text when I change the Index but, it changes it for all images.
If i place my mouse at the top of my screen , anywhere on top, i want my program to show. how would i do this?
View 4 RepliesI have a VB2005 project that displays 16 pictureboxes in a 4x4 grid which display CD album covers. In VB6 I could set up a control array i.e. picCD(0) to picCD(15), which made drawing the CD covers a snap. How do I accomplish this in VB2005?
It seems extremely cumbersome to have code like: If Len(path(0)) < 1 Then
If Not IsNothing(PictureBox1.Image) Then
PictureBox1.Image.Dispose()
PictureBox1.Image = Nothing
End If
[Code] .....
This is for my game but posted it here as it doesn't specifically relate to game programming. Basically I have an integer variable called FoodIndex which gets incremented throughout the game. Every time it gets incremented I want to test if it is a multiple of 20 so that I can place A bonus item on the screen.
View 2 RepliesIs there a way to create a custom splash screen in VB.net to use in place of a msgbox?
View 16 Repliesi want capture and save captcha from this url :
[URL]
after capture i want save it in my local computer.
My application has no static number of pictureboxes. I want to add picturebox to array control.
[Code]...
how to read data from mifare card (ACR120S) and place the data on textbox on screen?? Jz like touch and go function. Thx...
View 4 RepliesI wonder how you can make a picturebox selectable at runtime and also change the size and location during runtime?
Well I know how i can change the location of a picture box during runtime but that is only with a picturebox that is already defined in the form before runtime.
So I write an event for that particular Picturebox.
But now i want to do the same thing with a picturebox that a user can add during runtime and then the user should be able to select and move the picturebox.
So now i can't add code to the picturebox event so I wonder how you should do this. ( Maybe with reflection?)
And what if the user added 10 picture boxes and selects a certain picturebox. How do you make it possible that the picturebox the user clicks on is selected?
Should you store each picture box location on the Panel and then when the user clicks on a certain pixel in the panel where a certain picture box is it get's selected?
I wanted to make a screen recorder (not screen capture) program, but I am not entirely sure how to get it started. I have seen many videos and things on how to make one, but all of these just take multiple pictures and then don't compile them into a movie file, and I don't want to take many pictures (unless that is the only way possible.) I am using Visual Basic 2010 Express and I have looked at the Windows Media Encoder, but I can't seem to figure out how to use/implement it (yes, I have downloaded and installed it.) Maybe I can use some kind of ActiveX control?
View 3 RepliesHow can I take recorded coordinates (x,y) and place them into an array? I have the variables set up and everything, but I am unsure how to declare the array for this purpose and how to take what I have in the array and graph the coordinates later on.
Here is the relevant
vb.net
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
TextBox1.Text = TextBox1.Text + 1
[Code].....
Is there a built-in way to multiply every member of an array by some number in-place?
Example:
Dim volts () as Double = {1.243, 0.534, 5.343, 2.223, 4.334}
Dim millivolts (4) as Double = volts.MultiplyEachBy(1000) 'something like this
I created a custom class for a custom object. I instantiate like so[code]...
Now, I have two problems. First, right now this is just overwriting the same object properties, again, and again. I need to somehow dynamically name the object. Then, I need to place these objects in an array so I can iterate through them...
I am currently working on a small vb.net project which consists of several windows. These windows consist of buttons and so on and if I click on one of these buttons, another window opens up and the previous window just closes up or hides itself.
The problem is as follows; when the new window opens up, it goes to another place (coordinate) on the screen(though its just a slight displacement).
hat can I do to make all the windows open at the same place??
See asteriks ***below for the problems: There is text in CStr(rdrPlayers("PlayerName")) and the textbox for loop is 15 so why the extra textbox's 6 thru 15 (1 to 15 then 6 - 15 under them 6 is visable others are out of panel display I shortened my code below
[Code]...
I want to pull information from an array and place it into a chart of text boxes on the form. I have used a control array before but this time I want to create a dwo dimension control array. My guessing is not working... The display will be 10 x 10?
View 4 RepliesCan I make a certian function that will fade out [make a black screen that fades out for 2 seconds], then come back? Is that possible? ON A FORM.
View 3 RepliesHow do I make a loop from 1 to 100 and make it everytime it loops display incrementing numbers to the screen?
View 1 RepliesI want to make a button that will save, but save in on a perticular line in a .txt file.[code]...
View 1 RepliesI am using Visual Basic Express. Here is my code but my number is always a whole number when I divide I want it to be two decimal places. For example 367/12 should equal 30.42 not just 30.
[Code]...
i am developing one application for which i want it to stick to the edge of the screen when dragged near screen edge.
View 2 RepliesCan i make from this image to make it Loading Screen I mean i put this in Form1 [URL] And i want when the program start the progressbar (the white line to load)
View 1 RepliesI'm trying to make a Form pop up at an random place (given in a textbox). Here is my code so far:
Private Sub Timer2_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer2.Tick
Form2.Location = Textbox1.text
Form2.Visible = True End Sub
Yes i know it doesn't work. What I really need to know is how to make the txt understandable for the system.drawing.point.
