Scroll The Image In The Picture Box?
Sep 9, 2009
I have a picture box in a panel control. I want to be able to scroll the image in the picture box. I have added two separate scroll bar controls (Vertical and Horizontal). When the control loads, it load the image properly. However when i scroll the scroll bars, the image vibrates but does not actually scroll. Is there a property I need to set in the picturebox? I am assuming that when the picturebox loads the image that it defaults to Normal. Thus the image is clipped. Does this mean that I cannot scroll it? I have tried the other SizeMode properties (Stretch, AutoSize, Zoom etc). But I still cannot get the image to scroll.
pnl1.Controls.Add(PctBx1)
PctBx1.Dock = DockStyle.Fill
Private Sub VScrollBar1_Scroll(ByVal sender As System.Object, ByVal e As System.Windows.Forms.ScrollEventArgs) Handles VScrollBar1.Scroll
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Apr 3, 2009
How can a make a picture box that can allow the user to scroll through the image?
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Oct 25, 2009
I m trying to create a software in vb.net for some genealogists to trace their ancestors History, the users will select the document thru a reference number from a combo box.i have already loaded the picture.i can view all different pictures but pictures are big in size i want to add scroll bars to it plz.
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Mar 23, 2010
I am in the process of creating a program for my company but need help with changing the locations of buttons and hiding buttons. I apologize if this has been discussed already, but I've been searching the forums with no luck.
I have a picture box on the left and row of the row. The row has a total of 9 buttons, but the entire program has 30 buttons. I want the user to be able to click the left picture box which will change the locations of the buttons to simulate a scrolling effect. The code that I using makes all changes happen at once. I want to avoid using a panel and scroll.
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Dec 6, 2011
I have a picture box that is wider than the screen, with a stretched image. Can I put scroll bars on this picture box? I tried making the form as large as the picture box (which is 3840 x 2160) and then just move the form sideways by clicking and dragging on the control box, but the form will not go larger than 1940 x 1100. Can I put scroll bars on this picture box, or is there another technique I should use?
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Oct 6, 2009
I Have a picture box on my project, but the picture that I have is larger than the box and I want to keep the SizeMode normal so How do I put scroll bars on my pictue box.
Also I would like to be abe to zoom in and out on the picture how would I do this?
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Jun 14, 2009
I have an app that loads a jpg into a picyure box, then updates exif data in exifworks classThe problem is that when I save the image(from image used for picture box) or class (to save exif data) then try to delete, sometimes I get success, others it won't allow delet I have gone to the trouble of using gc.collect, do events, put the delete in a timer & wait for the delete before continuing & still get the problem
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Sep 12, 2009
With a button click event, how do I make a picture box image property switch to a random image from the resources folder?
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May 20, 2009
i'm lost on this code.. i have a picturebox that swaps 2 images, depending on the action, file_red and file_green.. what i'm trying to to is, if a picturebox switches a image or not, to be able to detect that and have textbox8 add a line with the detection.
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Sep 17, 2010
I made a picture box and imported an image named Title.jpg. Later I made adjustments to the picture and imported it again without deleting the original(mistake). The new one had the name automatically changed to Title1.jpg. So I deleted the original image from resources and renamed Title1.jpg back to Title.jpg.
Now I got two problems. First, only Title.jpg is on the solution explorer, but Title1.jpg(along with Title.jpg) still pops up on the resource list when I click on Image property of the picture box. There's only the name and no picture, and I don't see a delete option. How do I get rid of it? Second, even though I changed the image to the new Title.jpg in the picture box, the old one is displayed when running the app. What's up with that?
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Apr 25, 2011
I have Problem to clear the image vb.net.i have one picture box and 4 button but the problem is that if picture is save in the path folder.and load in the form load the clear button is work fine and clear the image but after that
when i browse the image and press OK picture box load the image then i press clear button
the image is not clear its automatically Stretch the Image.plz help me how can i clear thew image
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Feb 3, 2011
Using VB.net 2010, Windows 7, and SQL Server Express 2008 R2.
I am trying to save an image from a picture box to an image field in SQL Server. The line of code below produces an error. What am I doing wrong?
...code
objCommand.Parameters.AddWithValue("@ss_no", mskSS_No.Text)
objCommand.Parameters.AddWithValue("@d_code", txtD_Code.Text)
[Code]....
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Mar 10, 2011
i have a problem with my picture box. first let me discribe whats its like, i have a panel underneath my picbox so i can allow the user to scroll across the image when its zoomed in, when i zoom in image for example:
'zoom image
'when button is clicked zoom image with
each click'
Private
[Code]....
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Aug 8, 2009
I have application, where is a big image, displayed in picture box, but only a part of image is on the screen (I set display mode "zoom", so it's center). But now, I need to fluently scroll this image using mouse, so when I click on picture box, and move mouse, the visible part of image should be changing.
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Apr 1, 2010
rectangle drawn on picturebox gets erased when i scroll image.i.e
i have made application for image cropping. on mouse down and mouse up event, an rectangle is drawn on picturebox using graphics.
1) now the problem is that when scroll image rectangle drawn on picturebox gets erased.
2)now i want resize this rectangle as per user's interest
how to resize the rectangle and drag the rectangle on picture box.
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Oct 23, 2011
I am working with my web cam and it works, but one problem like all the other vb webcam programs it use a handle witch uses a creatgraphics for the object. Well I happen to be using a picturebox for my handle, and I need it so if I minimize the form, the image is still there. Is there anyway to put the image into the picture boxes image?
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Jun 14, 2010
in my program were ever you click on a picturebox it draws a image, that works, but the picturebox it in a panel so that when the picturebox gets to big scroll bars appear, that works, but when i scroll down the picturebox and click it wont put a image exacly were i clicke, but if i did not scroll at all and click it works just fine.
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Dec 11, 2010
I am trying to use a VScrollbar and a HScrollbar control on a form to move an image around inside a picture box.This does not involve autoscroll.I am having no problem with the small arrow buttons at the ends of the scrollbars (which generate small increment/decrement ScrollEventTypes) or with clicking on the scrollbars (which generates a largeincrement or largedecrement ScrollEventType).However when I drag the scroll bar back and forth, it does not generate any activity even when I release the scroll bar.How do I enable draging the scroll bar to produce a parallel movement of the image.[code]
related but minor problem is that the scroll event seems to be triggered twice, once when I click on the scroll bar and once after the click event. the first call does not generate any change to the image because the scrollbar value has not yet been changed so it is not a huge problem but seems an unecessary loop to me. Anyway to avoid both handling of the event (pick a different event that is only handled when the scrollbar value is changed?). Why is the scroll event handled twice per mouse click?
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May 5, 2010
I am trying to change imaghes in a single picture box when a command button is executed. I do not want to create 100 different picture boxes to display different images
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Jan 29, 2012
I'm making an application that involves grabbing an image from a website. On said website, there's only one .png image that needs to be grabbed, but the image name changes. I'd like the image to show up in a picture box. Everything's working out except one line.[code]
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Feb 26, 2012
I'm creating a key logger in vb 2008 for my home computer that can send keys records & screen shoots at my E-mail. It has a textbox, 3 buttons, a picturebox and some timers,actually the process is that in every 3 minutes button1 take a screen shoot (at 2.90 minutes) OK, then button2 save it in "C:/mydir/hidden folder/" (at 2.95 minutes) then button3 send it via Email as a attachment (at 3.00 minutes), its work fine in first round or first 3 minutes.but in Repeating Process or in 2nd round or after 3 minutes it give error that means image is in use, I want to break the link between image and my program (key logger) there for my
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Mar 30, 2009
Like The Avatar On Here (MSDN).
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Jun 12, 2009
How can i load a picture in an Image Boc and how can io generate a Random number with tow levels.
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Mar 7, 2012
I have a picturebox with a tiled background image (plane white bitmap), and an "image" resource centered in the middle of it, I would like to chance the size of this centered image within the picturebox.
I tried:
picScaledRepresentation.SizeMode = PictureBoxSizeMode.CenterImage
picScaledRepresentation.Size = New Size(Width, Height)
But this just changed the the size of the whole picturebox, rather than the image within it.
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Apr 21, 2010
I want to rotate an image by x number of degrees.
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Feb 20, 2011
code which brightens an image loaded into a picture box.
The form has two picture boxes, one for unprocessed image and the other for processed image.
A track bar is to be used to increase the brightness and darkness.
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Jul 31, 2009
if i want to change the picture box image with code, where should i put the image files so it doesnt matter where the person installs the program?
for example:
onlinepic.Image=("IMAGE HERE")
like, isnt there a way to import pictures into your project or like the bin thing or whatever?
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May 25, 2009
I am creating an application where when I click on an image I need to mark the place using the x and y co-ordinates given by the click and then after marking I put a red dot/circle on that spot and then I need to save this image to a file including the dot/circle I marked. I have tried saving the image to the file but to no avail, I have been able to only save the PictureBox image and that doesn't include the graphics. It is only the base image. I have tried to save it as a bitmap but have not gotten anywhere with that either. It seems whenever I call the image.save it takes only the value of the underlying image and saves it.
Private Sub BtnCreate_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnCreate.Click
pointmarked = False
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Jun 11, 2010
I used code below to save image. It works fine.[code]...
1) How to detect if there is no picture in box?
2) How to assign a null value to @signature?
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May 27, 2009
I've got a DatGridView and using CellClick I have populated a series of textboxes to display a record when user clicks but the most important part, the image wont open in the picture box I get the following message Unable to cast object of type 'System.Byte[]' to type 'System.Drawing.Image I know it must be a cast problem but I can't find anything on the subject
My code:
Private
Sub DataGridView1_CellClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles DataGridView1.CellContentClick
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