Adding An Event To A Picturebox
Dec 10, 2011[code] If How can i add an event to the picturebox that intersects with picturebox1 without adding it to all the other pictureboxes?
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Adding Picture To Dynamic Picturebox From My.resources In .dll - Duplicate Semi Functional Picturebox Added Too
Jan 27, 2010when adding picture to dynamic picturebox from my.resources in .dll a duplicate semi functional picturebox is added too, behind the picturebox i intended to add. has anyone seen this happening before or can provide any insight into this?
View 1 RepliesCreate An Event For Picturebox Entering Another Picturebox?
Dec 4, 2011how do i create an event for MouseEnter but instead of the mouse a picturebox?
View 5 RepliesC# - Adding Own Event Handler In Front Of Other Event Handlers
Sep 24, 2010When I utilize AddHandler in VB to add my own method to the Click event :
AddHandler Button.Click, AddressOf myButton_Click
I see that my code executes last - after other event handlers for the Button_Click event. Is there a way to insert my event handler in front of other events so that it executes first?
Adding PictureBox To A TabControl.>>>?
Nov 30, 20101) Add a TabControl.
2) You could change it DockStyle to fill the Form.
3) Add TabPages to the TabControl ( as many as you want ).
4) Add whatever controls to the relevant TabPage .
E.G:>>
Public Class Form1
'Create a NEW TabControl.>>
Private WithEvents tc As New TabControl
[code].....
Adding An Image To Label Or A Picturebox Some Images Display But Others No?
Mar 8, 2010When adding an image to my form i can see it in the editing mode but after execution no not all images some ones display and others no it is really weird even if they have the same type png or jpg
View 8 RepliesAdding Handler To Code-generated Form And Picturebox?
Jun 18, 2009I've got a form with a TabControl. PictureBoxes (containing thumbnails) are added to each TabPage thru a loop. A click event Handler is added for each PictureBox. When a PictureBox is clicked, a new form is created thru code and a PictureBox is added to it that shows the pictures enlarged. What I need is to add another Handler to the PictureBox in the code-generated form so that I can rotate the pictures because some of them (photographs) were taken with the camera at 90 degree angles from vertical. I've tried to come up with a solution but I always run into the problem of the PictureBox on the code-generated form needing to be declared WithEvents before a Handler can be added.
Code for adding PictureBoxes to TabControl:
'Variable p declared public withevents at class level
p = New PictureBox
img = Image.FromFile(Path.GetFullPath(picfile))
[Code].....
Picturebox Collections - Avoid Adding The Controls In Code
Nov 19, 2011I have forms with multiple pictureboxes, labels, etc. They are all numbered, for example, pb_QL01 to pb_QL99, or lb_Main01 to lb_Main29. In the old days, I could reference the properties of these in code using, for example, Me.Controls(a).Image where 'a' was the string of the name of the object (e.g. "pb_QL23"). So, I get it that you can't do this anymore in QB2008 (too bad). I need to set the properties in loops. [Code]
but it takes a long time to cycle through all of my controls, and there are some properties that will not work (like mycontrol.image), image not an option. So, is there an easy way to get this done? I don't want to add the controls in code, since they already exist on the form. If I have to use collections (which I'd prefer not to if there is an analogous way to the old way of passing the name of the control in code with a string, but if I need to, how do I get this to work.
How To Know What Event Was Triggered In Picturebox
Dec 20, 2010how can i know what event was triggered in picturebox in VBnet? [Code] i want to know what event was triggered whether it is .MouseEnter or .MouseLeave. the reason why i'm making this is to make the code more categorized according to the object that was used.
View 1 RepliesVS 2010 : Adding Selected Items In List Box To Multi Picturebox?
Aug 9, 2011building simple program that i could print index pictures to 11x17 size paper. and came across with listbox multi items selected and wanted to add them to different picture boxes?
View 1 RepliesClick Event On Picturebox Array?
Dec 27, 2010In 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
Draw On A Picturebox Outside Of The Pain Event?
Aug 25, 2010Basically Im converting my old VB6 chip8 emulator into Vs2010 version, so far everything works except the drawing routine.In Vb6 it was easy, simply pict1.line(x1,y1)-(x2,y2),vbwhite, BF etc..I could write to the picture box directly within a different sub called from main() and also call the form refresh etc.In Vb2010 it seems entirely different, you create a graphics object.Dim g as graphics Then assign it to an object with the create graphics method g=picturebox1.creategraphics then use g.drawline etc.. <<< this normally goes in the paint event of the object.The problem im having is that nothing displays until the paint event, which is not how my code works.Basically the emulator procedure framework is:-
LoadRom
Initialise stuff
Emulate
-Fetch opcodes
[code]....
As I try to draw on the picture box from within the DrawRoutine sub nothing displays, is there something else needed to cause a draw event to happen?
PictureBox Paint Event (With GDI Rectangle)?
Jul 23, 2007correct way to draw rectangles onto a picturebox, and also to explain the paint event more clearly.Basically I have an application where a picturebox contains an image, this image is a small computer monitor as such:
The idea of this part of my application is that the user can draw small window size rectangles which represent windows later on. I have already used some excellent code on this forum to be able to draw the rectangles on the picturebox (As pictured above), the rectangle outline is drawn from MouseDown and MouseUp respectivley.
The problem I am encountering is with the 'repainting' of this rectangle. I have included code to repaint the rectangle in the Paint event of the picturebox. This works when you move the picturebox 'off screen' and bring it back. However when the form is re-sized or other various things occur the rectangle is not re-drawn? even though the picturebox 'appears' to be clean and always there!
My code is below, it is not full and complete, but the few main subs listed should give an indication as to how I am currently creating the rectangle:
Private Sub picboxAdvDisplay_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles picboxAdvDisplay.MouseDown
'Set the flag for Drawing enabled
[code]....
1. What is the CORRECT way to draw a rectangle onto a Picturebox?
2. How do you code so that the rectangle is ALWAYS visible/drawn on a form re-size, minimise, window overlap etc etc.
Make An Click Event On Picturebox.image?
Dec 21, 2009If 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!
View 4 RepliesMouse Scroll Up And Down Event Is Not Triggered On Picturebox?
Nov 15, 2010I have a picture box in my form and now I want to add an event so that if the mouse is scrolled up the scale of the picture box gets larger and when the user scrolls down the size off the picture box gets smaller. This way I want to make a zoom in and out effect.So now i have the following code in the mouse wheel event of the Picture box:
If
e
.
Delta
>
[code]...
But somehow this whole mouse wheel event isn't fired.
Trigger An Event From A PictureBox That Is Created During Runtime?
Apr 13, 2009I 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.
View 2 RepliesVS 2008 Override Picturebox.Load Event?
Feb 2, 2010Basically, what I want to do is create a new control called EncryptedPictureBox. The image path I would be loading into ImageLocation would be the path of a 512 bit encrypted image. Normally if I load this type of file, it will not display. So I want to override Load() so that I can write the encrypted image to a stream, decrypt it, and then display the stream. I'm trying to save processing time so I don't have to grab the encrypted image, save it to disk as a decrypted image, then display it, then when done, delete the decrypted image from disk.
View 11 RepliesDraw A Rectangle In Picturebox In The Mousemove Event In Application?
Feb 14, 2012Actually I'm creating a simple paint application in VB.Net 2010. I want to draw shapes in my application same as we do in Microsoft Paint using mouse.
I'm a bit successful also using mousedown and mouseup events of a picture box. The mousedown event sets the starting point and mouseup event sets the ending point(diagonally opposite point of rectangle.) The problem is "Nothing seems to be occuring between mousedown and mouseup events(Well..that is obvious because I didn't add any code on mousemove event). My question is: "Can I do something to see a growing rectangle during mousemove event?". The rest of the drawing should remain unaffected.
Drawing A String On A Picturebox In The Form Load Event?
Jun 13, 2010I have a question about drawing a string on a picturebox in the form load event. So I have a picturebox on a form and in the form load event of this form I have this code:
Dim gx As Graphics = PictureX.CreateGraphics
Dim f As Font = New Font("Arial", 8)
Dim brr As Brush = New SolidBrush(Color.Black)
' Add the copyright text
gx.DrawString("1", f, brr, 2, 5)
But when I load the program nothing is drawn in the picturebox. Is there something wrong with the code or should I use the paint event of the picturebox?
By the way I also used this code in another program and there it works flawlessly, everything is drawn in the right place there when i load the program.
Raise A PictureBox.MouseClick Event On Form1 From Form2?
Apr 19, 2009This seems as though it should be simple to do... Form2 wants to execute Form1's picturebox33 event
Form2 has the following code:'delegate pointer to pass args to form1.picturebox33 event
Public Event ExecuteSpellCorrectionSearch(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs)
[Code]...
VS 2008 PictureBox LocationChanged Event Doesn't Work?
Nov 20, 2010i try to resize the picturebox according to the image size.for example if the image width is more than 500 then change the sizemode to stretch and then resize the width to 500.i am using a timer for doing this but i think it's unnecessary and stupid. and also it doesn't work well.
View 3 RepliesRetrieve Image From Web And Show In Picturebox On Listview Selection Event?
Aug 12, 2010whats the quickest and least application hogging way to retrieve image from web and show in picturebox on listview selection event?
Heres the code i have already which produces app lag for abut 3-5 seconds per image loaded, i think as it stretches the image to fit into picturebox (which is needed)
vb Private Sub bwGetScreen_RunWorkerCompleted(ByVal sender As System.Object, ByVal e As System.ComponentModel.RunWorkerCompletedEventArgs) Handles bwGetScreen.RunWorkerCompleted
For l As Integer = 0 To ListView2.Items.Count - 1 'start download selected If ListView2.Items(l).Selected = True Then Dim fileid As String = ListView2.Items(l).SubItems(5).Text.ToLower Dim recordid As String = ListView2.Items(l).SubItems(6).Text.ToLower + 1 urlpic = "http://se-board.com/index.php?app=downloads&module=display§ion=screenshot&full=1&id=" & fileid.ToString() & "&record=" & recordid.ToString()
[Code]...
VS 2008 Drawing Dots/polygons On Mousdown Or Click Event In A Picturebox?
May 1, 2010I have a problem. Im trying to create a form that enables a user to add dots on a mouse click event over an office floor plan. I have searched the web and this site but still am struggerling. My aim is to be able to draw dots (purpose is to highlight problems) and polygons over the plan (purpose to define which service area the floor area relates). I want to save all graphics to an access database with associated
fields.
My thinking is to place a second picture box over the first and make this transparent and use this as the user interface? I dont expect anyone to solve this for me, however, any help with how to draw dots and polygons through mouse down or mouse click would be most helpful.
Adding Click Event To Picture Box
Apr 26, 2012how to add click event to picture box control?
View 2 RepliesAdding Total On TextChange Event
Sep 30, 2011I'm having some major issues with this little booger. I will supply what I've tried, but let me explain what it should do first.
Upon the text change event, if the item number is found in the DB, it should add it to the list. Then, take the 7th sub item, and place it on a label. Each time a new item is added, the cost's should add together to give me a total. Simple enough right ?
CODE:
This is a huge mess, I'm very tired and not real sure how to do it. But the item is adding twice for some reason, sometimes after I've added it one time (appears twice) and add it again, it might add 4 times, or 5. And when two items are in there, the cost displayed on lblPrice is 4x as much as it should be. Can anyone point out where I'm all screwed up, and maybe suggest a different way to go about it ?
Event Declaration - Adding Nonserialized Attribution?
Dec 9, 2010I'm adding a vb.net assembly to existing c# application. All of my vb.net types inherit from:
[code]...
My problem is that the event can not be serialized. In c# code, the event is declared like this:
[code]...
But I can not see how to do this in any way with vb.net. Is there extended event declaration that I can use to make the event not serialize? Or other attribution?
Forms :: Adding EXE To Button Click Event
May 8, 2009I am trying to build a application where I can add another .exe program to a button_Click Event. I want this exe program to be run from within my Program so I can remove them from my pc and have them all contained within my new application.
View 6 RepliesIDE Not Switching To Code View After Adding Event?
Jul 19, 2010I'm having some problems with the IDE for VS 2010 Professional. When I click a button to add a click event procedure, it's not switching over to code view. It also seems to be adding a bunch of extra code that I didn't add for other controls.
Private Sub dgvData_CellContentClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs)
End Sub
Private Sub btnChange_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
[code]....
VS 2008 SelectionChanged Event When Adding Rows?
Aug 23, 2010why the SelectionChanged event fires when adding the first row to a DataGridView? Subsequent adds do not fire this event ... only the RowsAdded event fires after the first row is added.
View 5 RepliesCoding A Button Click Event, And Adding The Code?
Mar 29, 2011In the example from my book, I'm coding a button click event, and adding the code..."me.width=me.width + 20"The author states that "me refers to the object to which the code belongs(in this case the form)".
But this isn't exactly accurate, is it? The "code belongs" to the button object -- not the form object, right? So, I'm guessing that what the author really should have said is that "me refers to what ever form you're working on". Would that be true?