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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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Can I record a video using C# by accessing the bitmap images that I set for pictureBox in WinForm App?

In my WinForm app, I managed to display the camera feed to a pictureBox. using System.Drawing; using Image = Microsoft.Azure.Kinect.Sensor.Image; using BitmapData = System.Drawing.Imaging.BitmapData; Bitmap colorBitmap; Bitmap…
Mad
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How i can put this onpaint Method on a click function ? c#

i am implementing the solution from Reza Aghaei from this post Creating Custom Picturebox with Draggable and Resizable Selection Window. i am triggering the selection control from a menu button, the rectangle selection works fine, but i don't know…
Mben
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Fit bitmap to the size of picture box - Winform C#

I have a picture box of size 492*522.And it's properties are set as below. BackgroundLayoutImage = Stretch, Sizemode = Stretch Image. Now I want to display the  first half portion of the bitmap in it. With a vertical crop (Y value) of 200. Means…
user2431727
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How to record video playing on a pictureBox?

I am accessing the Microsoft Azure Kinect depth camera's video footage and displaying the video on a pictureBox using a C# WinForm application. I am looking for a way to record this video now. Is there a way to record the video playing on my entire…
Mad
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How to dynamically assign a wmf file to a picturebox

I have a VB6 legacy that uses 100's of .wmf files I'm now creating the same application with Visual Studio 2019 VB.NET I am experiencing a problem with dynamically changing a picturebox from the default .wmf file to a new one. I've tested the code…
Kenny
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Motion sensor detected webcam streaming system: System.InvalidOperationException: 'Object is currently in use elsewhere.'

Currently doing a Motion sensor detected project and this error appear sometimes not everytime. The motion sensor wil detect motion, then once the sensor detects motion, the webcam will get status from firebase database then activate the webcam and…
Chee Ken Lam
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How to play a GIF animation to the last Frame, then stop the animation?

In my project, I want to play a GIF in a PictureBox. I need to play all Frames the GIF animation contains, then stop the animation. I'm using the ImageAnimator class to animate a GIF Image, I just don't know how to stop it. Private image As Image =…
Mugisha
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Display a picturebox from a form in usecontrol

I need to display the picturebox that is formed in the main form in the usercontrol, but also save subscriptions to this picturebox. In this class, I fill in the fields and then use foreach to pass the picturebox to the usercontrol public class…
Domex
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How to transfer a zoomed image from a pictureBox to a second pictureBox? .NET Framework 4.7

I have 2 pictureBoxes on my Form. In the right pictureBox I can zoom and pan an image. The illustration on the left shows only the image. Unfortunately I can‘t copy the zoomed image from pictureBox1(right) into pictureBox2. How should i do that? …
Mike19
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Application runs out of memory loading thumbnails

I wrote a Windows application that loads thumbnail images from .jpg files on disk. The thumbnail pictureboxes are 100x128 pixels. The original images can be from 4kb to 2 mb in size. On my development machine it works fine, but the target machine is…
Bill Norman
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Trying to read pixel color from PictureBox in C# WinForms

I am having an odd issue whereby when I then try to iterate over the pixels of the PictureBox or save the bmp it is just all black. The intention of the tool is that you select a font, size, and style, and then it loops over the ASCII chars of that…
edwin
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Winform need Collision for Top and Bottom PictureBox

I have a big red box and a blue box that needs to collide with each other, the left and right of the box bounced just fine. But for the top and bottom boxes, I couldn't figure out the right code of which I need to write for it to collide. I could do…
Mark Allen Briones
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How to use If Statement with listbox1.Selecteditem to change picture

So I want a Listbox and when u press an element in the list box the picture box changes the picture so I have 4 picture boxes behind each other and I want to do If listBox1.SelectedItem "Flowers"…
Bleak MC
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Why can't I save "some" images from my pictureBox to the database?

This is how I save my image(bytes) to my database and it works fine with insert and update operations: public static byte[] ImageToBytes(Image userImage)//Get bytes of the image { using (MemoryStream ms = new MemoryStream()) using (Bitmap…
paraJdox1
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Why is my image (from database) not displaying properly in my pictureBox?

I save my image like this: //This is in my ImageConverter class: public static byte[] ConvertImageToByteArray(Image userImage) //Get bytes of the image { using (MemoryStream ms = new MemoryStream()) using (Bitmap tempImage = new…
paraJdox1
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