Detect A PictureBox Click Within A While Loop?

May 8, 2009

I know this may seen a simple request, but if you start a timer, and jump into a while loop, how come the timer stops working unless you use DoEvents?

However, using DoEvents, if you have a picturebox to click to stop the timer, you have to click it twice to stop the timer?[code]...

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For Loop - Specifically Change The Picturebox On Click If Mine = 2?

Oct 17, 2011

So basically, i have 2 int variables, x and y i am using to create a grid of pictureboxes.This is all fluid and built on runtime.I am trying to specifically change the picturebox on click if mine = 2.I cannot specifically change one, when i click any, it changes all of them.

Heres my code:

Public Class Form1
Inherits System.Windows.Forms.Form
Dim images(8) As Image 'declares image array

[code].....

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Click A PictureBox And Then Move That PictureBox With Keyboard?

Nov 11, 2009

Ok, so I have a new challenge for the D.I.C. Heads. I'm making a simple little game using VB controls. I know it's not the best idea in the world but it'll have to do for now!

Here is whats happening. I've created a class that inherits the PictureBox control that I want to use to place my game pieces on the playing field.

Dim pbArmyUnit(0) As ArmyUnit ' ArmyUnit is a Class that inherits Picturebox now I create the playing pieces at runtime as needed and append them to the array. Player currently buys the units and places them on the playing field.

[Code]...

On a side note how can I look at a stack of pictureboxes all created at runtime to determine whats at a particular location? Example. I move my army unit over top of the picturebox that shows my forest. How can I tell what picturebox I just moved on top of? does that make sense? I don't need code for this just directions on looking at the right info so I can figure it out.

I am creating my terrain at runtime as well since it's randomly generated. and I'm basically making an array of 192 pictureboxes with the appropriate terrain image as well as some other modifiers. Just like with my armies above I've inherited picturebox and created a terrain class array, this way I'm able to add my movement modifiers etc, directly to the picturebox I place on the screen. It's these pieces of terrain that I want to be able to check before allowing the unit to move into them! to get movement costs etc.

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Detect Picturebox Error Image Is Used

Dec 9, 2009

I have a picturebox that displays an image on a form. The image thats displayed is from an image folder and has 8000+ images. The images pull in just fine and change as the text in the me.txtPartNo.text changes.[code]...

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Detect Picturebox Is Empty Or Have A Picture?

Jun 21, 2010

How to detect picture has a picture on empty?Suppose , I droped a picturebox control on form, there is no image loaded in it, what codes should I needed those will tell me that picturebox is empty?

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Detect Proces Name And Loop It?

Dec 7, 2010

Using visual studio basic 2010Okay i have this code, not mine found it publicIt don't detect the process, only for some processes like my browser: chrome.exeSo whats wrong with the code.I would also like you to make it loop like, i open my program with the process detector but my process is not opened yet, then i open process it later after opening my program and it detects it automaticaly.Heres my

Imports System
Imports System.Diagnostics
Imports System.ComponentModel

[code].....

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Loop To Detect Specific Popup Windows

Jun 9, 2011

I am very new to vb.net. I need to be able to see when a certain popup window appears in another application. The time time it takes to appear varies so I need to know when it appears and in some cases when it has closed.

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Detect Control Click In Form?

Jan 26, 2009

Ok before I get flamed hear me out. I have a form with panels containing tablelayoutpanels containing various amounts of controls that alternate visibility. On the form in its entirety I am looking at roughly 3200 controls most of which are radio buttons.

Now that being said, I am trying to figure out a way to capture what control (mainly radiobutton) is being clicked on through the forms events. So far my attempts have failed with mousedown, mouseclick, etc. Yes I know I can use the "handles radiobutton1.Clicked" event directly. However with that many radiobuttons....I know that there has to be a better way to do this. An API, windows hook, something. So far my efforts to find an alternative method have failed.

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Detect Mouse Click Outside Form?

May 28, 2009

I'm making an app that will be able to repeat the user's mouse movement, and also clicks.I have managed to repeat the movement but i have no idea where to start in detecting click outside of form..

[Code]...

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Add Picturebox To Form With Loop?

Nov 12, 2009

I'm trying to add picture boxes on my form for a connect 4 game. I'm trying to make the grid and use a loop to do so. This is the code I have so far, trying to make it a subroutine I can just call on my form_load.

'create picture boxes for game board
Private Sub pb()
Dim i, j As Int16
Dim space As Int16 = 5
For i = 0 To 3

[Code]...

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PictureBox Array - Use With Loop

Jun 22, 2010

I Have 100 Picture Box(PictureBox1-100) And I want to use Each PictureBox with loop like

[Code]...

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Mar 11, 2009

I have a linkbutton in a column of a Gridview.When the user clicks the linkbutton, I have to redirect to another page.

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Detect Click Event Outside A Form's Boundary?

Jan 2, 2010

What is happening now: i click the area in the taskbar which "belongs" to my form, while it is being shown, the form remains "shown"

what i hope to get done: if the form is "shown" and i click the taskbar of my form, i want it hidden

could we detect click event of the form's area in the taskbar?

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Feb 23, 2011

How to know if a mouse click is simulated or not? When mouse click send by a program or real mouse device

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Oct 27, 2011

How to make program to detect mouse click and run vb script for action?

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Dec 29, 2009

Is there a way to detect when a label is clicked without doing on click events for all the labels? I want to be able to detect the click, find what has been clicked, then I can change the label since I'll know which one has been clicked.

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Jan 1, 2011

Is there any way to detect when a link is clicked in the webbrowser control? It's loading the same page back again.

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For Loop - PictureBox Is Type And Cannot Be Used As Expression

Mar 7, 2012

I have some problems with a for loop in visual basic.
Public Const numofblocks As Short = 88
Public Shared blocks(numofblocks) As PictureBox
For x = 1 To numofblocks
blocks((x)) = PictureBox(x)
Next
The error raised at the picturebox statement: PictureBox' is a type and cannot be used as an expression. The result of this for loop is that every picturebox in the designer form is named: blocks([number of picturebox]). I need this for some other for loops.

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Loop All Picture In C:Images To Picturebox?

Feb 6, 2009

loop all pictures found in this path C:Images to a pictureboxin the code below it show's all the pictures to the form..

Private getpath As String = "C:Images"
Private imageFiles As String() = IO.Directory.GetFiles(getpath)
Private imageIndex As Integer = 0

[code].....

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VS 2008 Picturebox Not Updating In For Loop?

May 11, 2010

I am trying to make a for loop in which a picturebox is suppose to go up and then down. The problem I am having is that the picturebox is not animated; i.e, it does not update the image rather the image stays the same as from the start.

I am using timers to animate the picturebox and I have done something similar to:

For count = 1 to 8Select Case countCase 1tmrJump1.Enabled = TrueCase 2tmrJump2.Enabled = TrueAnd so forthEnd SelectNext

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C# - Detect Ctrl+left Click In Winforms Application?

Sep 17, 2009

detect ctrl+left click (for button) in winforms application

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Detect Button Click Before Lost Focus Event?

Jan 30, 2010

My application has a form which contains several Textboxes where user is required to fill up data. Once data is filled up user can click on "Save" button to save the data. I have added lost focus events to all textboxes so as to validate user input. When I click on cancel button, i want to detect cancel button click, but textbox lost focus is fired first so I get error message for textbox before my code moves to cancel button click handler. Is there any way to detect button click before lost focus event?

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Detect Click Event For Programmatically Added Control?

Apr 10, 2011

I do a lot of programming in VS 2010 on my Windows XP Pro PC. Recently I tried testing my software on a Windows 7 Home PC. For some reason, all of the controls on my forms are slightly misplaced. I also get a bunch of unhandled exceptions I don't get on my pc. For example, one exception said it couldn't access a registry key. Another said it couldn't find the part of a path (it didnt specify which path). What's up? Why is it doing this? My Win XP PC tricks me into thinking my apps are bug free. Guess not.

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Detect Link Click In Webbrowser Set To Edit Mode

Oct 11, 2011

I have an application that loads a web page then allows the user to edit that page by setting the Webbrowser control to EditMode.What I am trying, so far unsuccessfully, to do is trap when a user right clicks on a link already on the web page. The problem I have is that although I can trap the right click using MouseDown and GetElementFromPoint, if the link that is clicked is nested within a higher level element then the higher level element is returned by GetElementFromPoint not the nested element.[code]When the user right clicks, say, the link with test2.html my current code returns the DIV element not the A element. How can I understand which of the A elements the user clicked.[code]

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Plotting In A PictureBox Within A Loop And Passing Variables?

Feb 24, 2010

This is my first attempt at doing something in VB.net. I would like to be able to read a text file consisting of a column of data values and then pass the data as a variable to a sub that produces a line graph and updates it with each iteration through the loop. So far I have the code to read the file as well as some code that produces a line graph using hard coded values.

I am unsure how to call this sub from my loop such that I can pass that data value read from the file to the graphing sub.

How can I call the "PictureBox1_Paint" sub from my loop? How can I pass variables read from the data file to "PictureBox1_Paint" when I am calling it? Is there anything different that needs to be done if I want the graph to update with each iteration through the loop (for each data point)?

Public Class Form1
Private Sub Start_button_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Start_button.Click

[Code].....

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VS 2010 : Display Images In A Picturebox Using For Loop?

Oct 5, 2010

How can i display images in a picturebox using For Loop. Actually i've tried it before but only one image displays x times. What should i do so that all images will display?

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.net - TreeView Detect If The User Click On Parent Or Child Node?

Feb 11, 2012

I have TreeView Populating from Database And I am Trying to detect the user action on treeview to make some decision that whether user has clicked on Parent node or Child node or child of a child node.Please any one help me to do this that how can i detect the user action on treeview

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VS 2008 - How To Detect Double Click Of ListBox Item Properly

Mar 24, 2010

What is the best way to msgbox the text of an item in a list box when the listbox item is double clicked on?

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VS 2008 - Cannot Click On Picturebox?

Oct 3, 2009

I made a program with an invisible form and a picturebox that follows my mouse around the screen, the problem I'm having is the I cannot click anything, is there a way I can make it where I can see the picture in the picturebox and still not click on it?

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Certain Location Click - Code With A Picturebox

Jul 9, 2010

Im in need of somehow a code that with a picturebox, depending on WHERE you click it will do something.
Lets say theres a picture of a face. The eyes are at like x = 12, y = 28 , if the user clicks the picturebox around that area a msgbox will come up saying "Eye" or something, this is just an example

<!DOCTYPE HTML PUBLIC "-W3CDTD HTML 4.01 TransitionalEN">
<html>
<head>

[CODE]..........

Any way to "convert" this code to vb.net?

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Click Event On Picturebox Array?

Dec 27, 2010

In the beging of the project I am entering this code.

Dim
pic0 To 30000)
As PictureBox

Then in the project I change the images for some pic(i). So now I would like to make a click event so when they click on a pic(turebox) it will change its border. (eg

pic(current).BorderStyle = BorderStyle.FixedSingle

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Click On Something In The Form Then It Will Create A Picturebox?

Apr 19, 2009

this is my

Private Sub Form1_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles Me.MouseDown
Dim pb As New PictureBox
pb.Location = e.Location[code]....

It does that you click on something in the form then it will create a Picturebox.Okay what I want more is this:

1. It should only can be made one picture box every 32x32 like this:

If you dont know what I mean then just forgot it but please try.

2. When I right click on the mouse the Picturebox should be deleted.

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VS 2005 PictureBox Click And MouseMove In One?

Jul 23, 2009

I have a picture box that i can click on and drag the mouse around to define a region with in it. The problem is the region is not reset when you click and drag, only when you simply click. You then need to click and drag again and it does not set the region to the new location of the mouse. It is hard to explain so i have example code below. Simply copy and paste into a form named Form1 of a new project and run.

Option Explicit On
Option Strict On
Public Class Form1

[Code].....

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Apr 18, 2009

How to do that you click any where on the program and then it add a picturebox there you click?

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Jul 30, 2009

I am developing a small procedure for Xcel. I want to exit a loop through a click on an object in the worksheet. Any ideas?

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May 23, 2012

I needed to have button when clicked it displays small gif in a picture box while it executes a file.

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Get Location Of Mouse Cursor Within Picturebox On Click?

Dec 25, 2009

I need to know how to get the position of the mouse within a picturebox just as you would with e.location, but you can't use e.location with a picturebox and you also can't use Picturebox.Mouseposition which is very unfortunate.

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Make An Click Event On Picturebox.image?

Dec 21, 2009

If i add a picturebox in design then add an image who is triangle formed with transparent bg and make picturebox bg transparent in setting 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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Mar 20, 2009

how to rotate an image in a picturebox on a button click. I am not getting any rotation in the picturebox properties.

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Click Button1 On 20th Loop?

Sep 23, 2010

On my form I have one button (button1). When I click this button it starts my app. My app is meant to loop forever. Is there a way for my app to click button1 on the 20th loop?Here is an example of my app:

**Click button1**
webbrowser.navigate("")
looping:
'some code
'some code
goto looping:

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Get A Do While Loop To Repeat With Each Button Click

Oct 17, 2009

I have a simple project that calculates the grade avg of male, female, and both using a listbox and radio buttoms for male and female. The program needs to update each time I use my btnCalculate button by adding one student and updating the avg.MY question is how to I get my do/while loop to work each time by just hitting my calc button? [code]

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Loop To Be Ended By Button Click?

Feb 17, 2009

I am writing a simulator program that gets its I/O from external sources with results displayed on a form. I heve composed a form, with graphics that look great, but when I call a loop to actually start the simulation, all my labels on the form go transparent and the 'stop' button I have created does not function.I have tried placing this continuous loop in the form code box and in a separate module but to no avail. Even just putting a clock on the form does not work - it prints to screen initially, but only refreshes when I run the cursor over the stop button.This leads me to believe (remember I am a VB novice)that a form is full of Subs that only run once on form load.So where is the main body of code placed that will run continuously; from where I can check the button status and update the form?

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Mar 9, 2011

How would a person stop a try loop once it has started a button click on the same "Form1'? Let's say in this example p = 100. If I wanted to stop it using a button how would I, I have searched Internet and found nothing that is working.

[Code]...

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Mar 20, 2012

I have 52 listview items in my listview1 and I have a picturebox basically I want it where I can click on a single item in the listview and display an image from a url in the picturebox. I basically have it right now that when you click on any item in the listview it just shows the same image in the picturebox no matter which item it is. I need to figure out how to do it separately for each item.

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Apr 26, 2011

In my application, i want to have 10 webbrowsers, which go to google like this.

For i = 0 To 9
Dim Browser As New WebBrowser
Browser.Name = "Browser" & [i]

[code].....

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