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Questions tagged [picturebox]

The PictureBox is a control in the Windows Forms system that provides a way to display an image. It can handle many different image formats.

Summary

The PictureBox control provides a way to display images in a window constructed using the Windows Forms GUI framework. Like all other built-in controls, it inherits from System.Windows.Forms.Control and resides in the System.Windows.Forms namespace.

Important properties

In addition to all of the regular Control properties it inherits, the PictureBox also has a couple additional properties for its intended use.

Image

This property allows you to get or set an Image to be displayed in the PictureBox. Any image format supported by GDI+ can be used for this property. See the "Types of Bitmaps" article on MSDN for a list of supported formats.

SizeMode

This property determines how to display the Image within the PictureBox. It accepts a PictureBoxSizeMode value, which says whether the image should be centered, stretched, etc. (To change the size of the PictureBox control itself, use the ClientSize property.)

Links

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Cannot access picturebox array

I have created: private System.Windows.Forms.PictureBox [] RedBoxes; Then in form_load, I do: RedBoxes = new PictureBox[20]; for (int i = 0; i < 20; i++) { RedBoxes[i] = new PictureBox(); RedBoxes[i].Image =…
Ram
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Picture Box intermittent

hi guys i have backgroundworker that updates picture box that is checking a ping and based on response time picks 1 of 6 different pictures to fill in the box ...kind of looks like a signal bar picture. I set the error image to be the a pic that…
TotalNoob
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Displaying an Image from Azure Storage before downloading - C#

I'm writing a program that will allow the user to download selected images from Azure Blob Storage. I have it working, however, currently, the images are downloaded to a file and then this file path is used to display the images. I want the images…
benjiiiii
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Zooming image in picturebox centered in a loop

I have a WinForms picturebox with the Picture Size Mode set to StretchImage. I need the picturebox to zoom in by 1% every two milliseconds which will use a loop. The pictureBox must zoom in at the center and scrollbars should not be shown. This is…
Heng Ye
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Images should remain in center of the tab view on screen size in C#

I have a tab-control and it contains 1 tab view and in it there are 3 different picture-boxes which contain the 3 different images, besides each other, now the thing is that I have set the picture-boxes according to my monitor settings, but what I…
Huzaifa
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cant close application until I open showdialog

I am using VS2015, I have a small form with a picturebox. I can't close the form until I choose an image for the picturebox. How can I close the form without choosing an image? It seems to hang. This Line in Form1.Closed seems to cause the…
Naythan
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Setting the image of an ImageBox in a UserControl - c#

I'm trying to set the image of a PictureBox on a FlowControl, however I can only access the background image property. if (File.Exists(filePath)) { flowProd.Controls["picture_product"].BackgroundImage = Image.FromFile(filePath); } The…
benjiiiii
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Bitmap not loading in picturebox

I am unable to load the bitmap image in the PictureBox. It gives me an error saying the parameter is not valid. Image up = Image.FromFile("somePath"); Image down = Image.FromFile("anotherPath"); using (down) { …
JustCurious
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Object is currently in use elsewhere when only webcam is in use C#

UPDATE: I have changed the code and removed anything that could be writing simultaneously with pictureBox1 and I still get the same error but at a different place. I will attach a picture of the error. I have updated the code. Okay so I have tried…
Salma Kassem
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Trouble loading images in windows forms C#

I have 2 windowsForms lets call them form1 and form2. form1 consists of a picturebox and a button. When I click on the button form2 opens. Now form2 consists of a grid and depending on the position on which I have clicked on the grid the x and y…
JustCurious
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Create equal box on a picture if you know centered coordinates

What I want to do: I have a PictureBox with an image loaded in it. The user is supposed to click somewhere on the picture. After clicking, I save the coordinates where he clicked. Then I want to create a new box as shown in the picture (NOTE: If the…
user9248102
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Picturebox not refresh when the form is in background (not focus)

Purpose: Mirror a window of an external process by capturing images from this window and presenting the images in a picturebox using a timer. Problem: When my application is in focus, everything happens fine! But if I switch the focus to the other…
Shafick Cruz
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I am trying to add a PictureBox dynamically to a TableLayoutPanel but it's not filling the selected cell

I use this part of code to add the picture but it's half the cell...and still it's not working. PictureBox pB = new PictureBox { Size = MaximumSize, Dock = DockStyle.Fill, BackgroundImageLayout = ImageLayout.Stretch }; OpenFileDialog ofd =…
Pârvănescu Stefan
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Making objects move using threads

On every click on pictureBox, I add object in list which is type Car. I want to make them move as soon as i click on picutreBox. Here is my code private Thread t; private void pictureBox1_MouseClick_1(object sender, MouseEventArgs e) { …
MikisaMaliDojnik
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Drawing in two pictureBoxes

I created two pictureBoxes on my windows form application. I want to draw in both of them, using FillEllipse(), but for some reason I can only draw in the first pictureBox. I belive the problem is that I don't understand properly how events work.…
Andrian Babii
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