You don't need to create a DC (pMDC). Just use the DC from sm_img (sm_img.GetDC()): CImage img; CImage sm_img; HRESULT res = img.Load(jpgFileName); CDC *screenDC = GetDC(); int iNewWidth = 80; int iNewHeight = 60; sm_img.Create(iNewWidth,...

C++

MFC

resize

image

How can I disable resizing window by dragging borders in C++ openGL?

25 Apr 2013 by Sergey Alexandrovich Kryukov

You were really, really close. You picked unrelated style, controlling maximize operation. Resizing by the border is controlled by another bit, WS_SIZEBOX, same as WS_THICKFRAME. You have to clear this bit. Please...

C++

OpenGL

resize

How to use CImage class to resize a bitmap

5 Jun 2012 by CPallini

See, for instance, here: "Scaling CImage"[^].

Sprite is resized in DirectX9

19 Sep 2012 by brownii

g_pDirect3...

C++

DirectX

resize

How to setup an OpenGL window this way

21 Sep 2012 by Santhosh G_

OnSize(UINT nType, int cx, int cy){ // Set viewport widht as cx, and height as cy glViewport( 0, 0, cx, cy ); glMatrixMode( GL_PROJECTION ); glLoadIdentity(); glOrtho( 0, cx, cy, 0, 0, 1 ); m_nWidth = cx; m_nHeight = cy;}You need to redraw all...

C# Runtime Resizing event

8 Oct 2012 by lukeer

MouseHover[^], MouseClick[^] and MouseLeave[^] are all events of the System.Windows.Forms.Panel[^] class. You can subscribe a method to each of them and in those methods, set the panel's Location[^] and Size[^] properties as you wish.

resize

C# Runtime Resizing event

8 Oct 2012 by OriginalGriff

"following i have tried: private void Panel_Extras_MouseHover(object sender, EventArgs e) { Panel_Extras.Height = 750; Panel_Extras.Width = 40; Panel_Extras.Location = new Point(1410,0); }but thats bad in my mind, cause the window could change his width, this i ment...

resize

How to display graphics on the right side of a frame in Java.

22 Apr 2013 by Filipe Marques

Hi, if I understood, you want to update the frame when the window is resized.You must use the ComponentListener Interface and in componentResized(ComponentEvent e) method, you must update yours h and w variables and then call repaint method.Best reguardsFilipe

Java

resize

graphics

Resizing image size in c#

18 Jun 2013 by Zoltán Zörgő

You are asking about two different things:A) Resizing an image is an image manipulation, and has nothing to do with the part where you manipulate the image data itself. You can use the built-in methods like described here:...

TextArea Resizing and Scrollbars in IE

18 Sep 2013 by Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ)

If you want the same TextArea in Asp.Net, then you can directly use that in the page. Just add the HTML in aspx page, it will render as it is.In case you want to access the control on Server Side (Code Behind), then add a runat="server" attribute to the TextArea like below.

file resizing and saving it to a target folder

14 Nov 2013 by José Amílcar Casimiro

Hello Lima3,You're using this method to save the image:public void Save( Stream stream, ImageFormat format)Instead of using a MemoryStream, use a FileStream.http://msdn.microsoft.com/en-us/library/system.io.filestream(v=vs.110).aspx[^]JAFC

resize

image

Multiple FileUpload with Ajax (different sizes to the server)

13 Jan 2015 by shaw2thefloor

Have you had a look at blueimp's jQuery file upload plugin....I think it will do exactly what you want. https://github.com/blueimp/jQuery-File-Upload/wiki/Client-side-Image-Resizing

Asp.net gridview resize rows with images

19 Sep 2019 by Sarim Mughal

You should find image in gridview row Image image = GridView1.Rows[i].FindControl("image1") as Image; //OR Image img = (Image)GridView1.Rows(e.RowIndex).Cells(7).FindControl("image1");

ASP.NET

resize

Gridview

[WinForms] Resize image width/height, keep aspect ratio and replace original image

25 Jan 2016 by Luiey Ichigo

Solutions have been found.Private Sub ExtractImages() Dim listpath As String = "D:\image folder\image-list\" 'First line was retrieve blob from mysql database Dim mybytearray As Byte() = arr_imagelist.Item(0).arr_image Dim name As String =...

resize

image

How to use CImage class to resize a bitmap

4 Jun 2012 by Lam Giang

I want to resize a bit picture saved in a file with the following code CImage img; CImage sm_img; img.Load(FileName); sm_img.Create(80,60,img.GetBPP(), HDC sm_hdc =...

Sprite is resized in DirectX9

18 Sep 2012 by brownii

Picture(Left...

C++

DirectX

resize

How to setup an OpenGL window this way

21 Sep 2012 by TheArchMage

I'm trying to setup an OpenGL window to have the the top-left corner 0,0 and the bottom-right corner the width and height of the window (pixels not percentage). And when resized nothing drawn is scaled, instead the window area is enlarged/shrunk. It's for drawing 2D images. I'm using the Windows...

C# Runtime Resizing event

8 Oct 2012 by niko_tells

hey guys, if you reccognized im new here and i would appriciate that you tell me if im doing something wrong here! Thank you =)So i will come to my problem, imagine a window with pictureboxes and amount of click events etc.Now i have inserted a panel with the height of the window,...

resize

jquery drag drop clone with resizable and rotatable

12 Mar 2013 by Rupesh Kumar Tiwari

You can declare cursor property like below: $( "#draggable" ).draggable({ cursor: "move", cursorAt: { top: 56, left: 56 } }); see more onhttp://jqueryui.com/draggable/#cursor-style[^]

Can i resize my frame on mouse Drag?

18 Mar 2013 by gouravkaila

Hi,I am trying to resize my frames on run time using mouse drag like the same is possible in Div.Is there any way for that or any link?

How to display graphics on the right side of a frame in Java.

22 Apr 2013 by dteece1

I'm working on a java program that will display 4 black squares in a certain pattern, and have them scale proportionally with the frame if it is resized. I have drawn the first two squares, however I am unable to draw squares on the right side or bottom of the frame while still making them scale...

Java

resize

graphics

How can I disable resizing window by dragging borders in C++ openGL?

27 Aug 2022 by ShahadBattar

I'm using C++ openGL and I need my window size to remain constant.I've used the following function to disable the maximize button:void toggleGlutWindowMaximizeBox(char *szWindowTitle){ long dwStyle; HWND hwndGlut; hwndGlut = FindWindow(NULL, szWindowTitle); dwStyle...

C++

OpenGL

resize

Resize div on window resize

10 Jul 2013 by xmark1rax

Need to resize div on window resize, basically I want to change between two fixed width: 600px and 1000px. So if 1000px do not fit the screen - change to 600px.NOTE: it is important to keep width fixed.The code I was able to find/edit in the internet: $(window).resize(function...

CSS

Javascript

resize

Resize div on window resize

10 Jul 2013 by xmark1rax

Thanks Matej Hlatky, it helped a lot.)))Not sure if I did it right, but here is the code:#container { /*css styles*/ width: 600px;}@media (min-width: 1020px) {#container { width: 1000px;}}It overwrites the first width.

CSS

Javascript

resize

Resize PictureBox automatically as Windows form is resized

31 Jul 2013 by matimont

Hi,I have a Windos Form, then a TabPanel, then a Panel and inside that panel I have multiple pictureboxes. How can I resize the pictureboxes so they adapt when I resize the window?Thanks a lot

picturebox

resize

Resize PictureBox automatically as Windows form is resized

31 Jul 2013 by Sergey Alexandrovich Kryukov

If you are talking about automatic resize of any control, you can usually have it docked to some other control like Panel (or a Form, TabPage and others) which itself would be resized. You need to use Dock property with the value...

picturebox

resize

TextArea Resizing and Scrollbars in IE

18 Sep 2013 by Naga Sindhura

Hi Friends,I am trying to implement TextArea in my Asp.Net Web Forms.Demo - http://jsfiddle.net/W7Rmv/[^] Please check this fiddle with Chrome or Mozilla. When I am trying to implement same TextArea, it asking rows and cols in aspx page and it is not working in IE.What I have...

TextArea Resizing and Scrollbars in IE

18 Sep 2013 by Member 10186638

use css like this#txtArea{ border-style:dashed; border-color:red; resize:none;}

Http Handlers to handle Images

11 Oct 2013 by ASP.NET Community

Hi,In this article i am going to create an http Handler which is used to resize my images and display it .What are HTTP Handlers?HTTP handlers are

Set form size dynamically according to LCD size

18 Mar 2014 by DoingWork

Dear all,I'm biggenner in programming world.....My development PC's LCD size is 17-inch. I develop application which fits to my LCD. Every controls is placed at proper place and whole screen area is used.Problem is that end-users of this application has different screen size i.e....

C#4.0

resize

screen

Set form size dynamically according to LCD size

18 Mar 2014 by OriginalGriff

Basically, you can't. It's not the physical size of the screen that is the problem, but rather the resolution at which you application is being displayed: with can vary from (say) 800 by 600 to 2,560 by 1,600 - which is not just a change in resolution, but in shape as well. Since your form is...

C#4.0

resize

screen

Set form size dynamically according to LCD size

18 Mar 2014 by Sergey Alexandrovich Kryukov

Consider the following HTML, without any Javascript and CSS:This is the example of fluid HTML Isn't that obvious: if you resize the browser window, this content is shown properly and remains readable for almost all sizes? Conclusion? Keep it...

C#4.0

resize

screen

Resize ASP:Label at Runtime “Webforms” asp.net

3 Jun 2014 by Member 10863144

I am trying to allow the client to re-size the Label"Text-size" at runtime, the JQuery resizable isn't working, it only worked on textbox's/ dropdownlists and so on, but for the Label it did not work; Any suggestions?

Resize ASP:Label at Runtime “Webforms” asp.net

3 Jun 2014 by HK33

Move and Resize Controls on a Form at Runtime (With Mouse)[^]

Resize ASP:Label at Runtime “Webforms” asp.net

4 Jun 2014 by Member 10863144

Thanks to stackoverflow;.lbl {display:block}...... $(function() { $( "#label" ).resizable({ resize: function( event, ui ) { var...

Multiple FileUpload with Ajax (different sizes to the server)

13 Jan 2015 by Member 11092009

I have been making a project and I need to upload an image. When the user selects images, 300x300 size images will be uploaded. When finished, 700x700 size of same images will be uploaded. Finally the original version of the images will be uploaded to the server.In short user will select...

C# Mdi Child form auto resize problem

21 Jun 2015 by SrgjanX

Why for example, when I load a child form in my MDI container, the form is auto resized?It really need to be perfect looking and thats why i asked here, maybe someone had this problem before and knows the solution, this is how i see the child form in my visual...

C#5.0

resize

MDI

C# Mdi Child form auto resize problem

21 Jun 2015 by Dave Kreskowiak

One, from hat you've shown, you shouldn't be using MDI at all.Second, if you have just ONE child form maximized in MDI, ALL child forms are maximized. This will resize your forms to fill the MDI client area. You cannot turn that behavior off. Like I said, nothing you're shown justifies using...

C#5.0

resize

MDI

CSS is not working, in responsive mode

19 Sep 2015 by Faisal_Abdullah

Hello, friends i am working on a website, in which i had solved many things, but from last one week i am facing a problem. first check the following div ...

Resize the images from the folder and show in the control without saving to any folder.

29 Sep 2015 by sijila

Hi,I have an web application in c#.It is having an image folder. I want to re size those images dynamically depends up on the request.(some times it is 180* 180 or 566 * 566 etc) and show in a "img" control no need to save anywhere.Only for display .Thank You

resize

image

Resize the images from the folder and show in the control without saving to any folder.

20 Sep 2015 by OriginalGriff

I assume you are doing this to show a thumbnail or similar?If so, then personally, I'd create a folder called "thumbnails" and save a thumbn to that, cross referencing the thumb to the full image - that way you only do it once.But...either way, the Image class has a GetThumbnailImage...

resize

image

How can I capture larger and square images using jQuery Webcam Plugin

5 Oct 2015 by Mr_cool

I am following this tutorial: http://www.aspsnippets.com/Articles/Capture-Image-Photo-from-Web-Camera-Webcam-in-ASPNet-using-C-and-VBNet.aspx[^]I want to know if I can capture square images. Right now my webcam is capturing 320*240 size image.I need to capture square image based on...

How to show child radwindow on its parent radwindow manually?

6 Oct 2015 by nkphuc700

I am creating two radwindow dialogs: a parent and its child. Parent radwindow has size 1082x630Child radwindow has size 1500x900On parent radwindow dialog, when I click on button "Show Child Dialog", its child radwindow will be shown.The problem here is the size of child dialog...

How to show child radwindow on its parent radwindow manually?

7 Oct 2015 by nkphuc700

I solved the problem myself, guys. I just added one more line at the end of the resizeRWndDialog() as the snippet code below:function resizeRWndDialog() { //......... if (numsOfRadWindow > 0) { //........... } GetRadWindow().center(); // >> Just use this line}

Image resizing in SSRS

17 Mar 2016 by Member 11914749

I have a report in SSRS which has multiple images in different sections of the report. These images may not be of the same height and width. I am trying to fit these images proportionally in image control on the report so when the image is wider than the page it fits it in the image box but...

SSRS-2008

resize

image

Reduce the image to specified size while uploading in C#

19 Jul 2017 by Patrice T

Quote: I want to do Automatically decrease the size of the photo to Exact 2 MB if the photo is > 2 MB without changing the width,height and quality. It is just impossible. width, height, quality and size of an image are linked, you can't change one without changing another. Quote: While...

ASP.NET

resize

image

Reduce the image to specified size while uploading in C#

19 Jul 2017 by F-ES Sitecore

You'll probably have to save the image as a JPG and check the file size, if it's too big save it again with a higher compression, check the size and so on. Code for changing compression ratio can be found here How to: Set JPEG Compression Level | Microsoft Docs[^] pseudocode would be...

ASP.NET

resize

image

Qgraphicsrectitem coordinate system on image resize

27 May 2018 by Sayan Bera

On an image(x by y), a QGraphicsRectItem is added, Let say Qrect(73, 77, 43, 28) Qrect(x,y,w,h). After resizing the image to 128 by 32, how this QGraphicsRectItem can be redrawn with proper co-ordinates. The image is first resized, and then the graphicsRectItem to be added. The grey area within...

Asp.net gridview resize rows with images

19 Sep 2019 by dhjoubert@gmail.com

I have this and it works to resize the rows in the gridview so that if there is an image, the row will be 10 and if there is an image the row height will be 100, but when there is an image, the image stays at 10 even though the row height is 100. How do I get the image to resize to 100 in the...

ASP.NET

resize

Gridview

Visualc++ fit winforms all controls in any screen resolution

15 Apr 2020 by Richard MacCutchan

You were given the answer a few weeks ago at https://www.codeproject.com/Questions/5262861/Vcplusplus-resize-all-controls-when-form-is-resize[^].

How to speed up image resizing in C# .NET

1 Feb 2023 by Graeme_Grant

See if this helps: Image Resizing - outperform GDI+ | CodeProject[^] UPDATE #1 Try: GitHub - mono/SkiaSharp: SkiaSharp is a cross-platform 2D graphics API for .NET platforms based on Google's Skia Graphics Library. It provides a comprehensive 2D...

VB.NET - Dynamically Resize and Reposition All Controls when Form is Resized, Including Font Sizes

3 Sep 2015 by Member 10974085

VB.NET - Resize and Reposition all controls when Form is resized

Move and Resize Controls on a Form at Runtime (With Mouse)

13 Jan 2014 by seyyed hamed monem

Move and resize controls on a form at runtime (with mouse)

VB.NET runtime control designer for windows forms

28 Jun 2015 by NightWizzard

Simply add a single code module to add instant design capabilities to all windows forms of your application!

Add Responsive Behaviour to a GridView in ASP.NET

28 Apr 2014 by Declan Bright

A technique which ensures that an ASP.NET GridView displays nicely on small screen devices.

Resizing Controls When Resizing Form

1 Jun 2013 by BBGq

Making the sizes of the controls change automatically when resizing the form.

Windows

resize

form

A Responsive Design Technique for WinForms

17 Oct 2016 by Mehedi Shams

Design to scale automatically to different screen resolutions

Rename, Resize, Upload Image (ASP.NET MVC)

1 Feb 2015 by Serge Jerkezian

How to upload, rename and resize in MVC

Drag and Resize - Borderless Form

17 Dec 2012 by bEGI23

This code allows to drag and resize a borderless form!

Reduce the image to specified size while uploading in C#

19 Jul 2017 by OriginalGriff

You can't, for two reasons. 1) You can't change a file while or before it's uploaded - C# code only runs on the Server, not the client - and the server has no access to the data until the upload is complete. 2) If you could always make an image smaller without affecting the height, width, or...

ASP.NET

resize

image

jquery drag drop clone with resizable and rotatable

12 Mar 2013 by geethika amu

HelloI am doing a project in that I need drag images from drop down list to container after dropping on to div the image should be selected at the same time it have to show anchors for re sizable and rotatable.I have done till drag,drop and clone of images (in that the image is going out of...

Resize PictureBox automatically as Windows form is resized

31 Jul 2013 by woopsydoozy

I assume this is a Windows app? The Anchor properties of the controls determine how they behave when the form is resized. Just play with those in the Properties window and try it until you get the behavior you want.

picturebox

resize

C# Runtime Resizing event

8 Oct 2012 by Jimmy Darji

If you have a panel then it will use like it . . .pnlPopUp.Visible = true;pnlPopUp.Height = 1100;pnlOffer.Style.Add("top", "180px");pnlOffer.Visible = true;

resize

Required an Image control which can Upload,Resize and Crop the Image without Minimum Numbers of Postbakcs

24 Oct 2014 by BilalSarwar

Hi Everyone,I required an image control which can upload,resize and crop the image and all this is should be done on client side. If anyone know about such a control or he/she has the best one, i'll be really thankful if you will share it please. Or refer me to the purchasable version of that...

ImageResizer

resize

Resizing image size in c#

18 Jun 2013 by Jerrell77

Hi anybody have any idea how to resize an image that was uploaded? does it require 2 database tables so that the edited image is saved to a different table?How do i get the new image that was resized?? any solution will be greatly appreciated!

file resizing and saving it to a target folder

14 Nov 2013 by Lima3

I have to re size an existing image and with proper width and height.for now this is the code I have the code like this Image resized = ResizeImageForFull(original, new Size(768, 1024)); //save the image to memory stream MemoryStream...

resize

image

[WinForms] Resize image width/height, keep aspect ratio and replace original image

21 Jan 2016 by Luiey Ichigo

Hi,I have convert a bytes received from database to image file. After that, I will get the image dimensions to check either width or height is exceed the maximum width/height.If the width is max 1000px and saved image is 1200px, I need to resize the width so it not reach the max...

resize

image

Reduce the image to specified size while uploading in C#

19 Jul 2017 by Member 13318210

I have a web application.I want to implement the following Functionality ,Hope You guys Help me: While Uploading an image File,I want to do Automatically decrease the size of the photo to Exact 2 MB if the photo is > 2 MB Compromises with image quality,height and width. How implement this...

ASP.NET

resize

image

How can I disable resizing window by dragging borders in C++ openGL?

27 Aug 2022 by Member 3203938

Process Non-Client HitTest Add ON_WM_NCHITTEST() to MessageMap LRESULT OnNcHitTest(CPoint point) { LRESULT oHitItem= __super::OnNcHitTest(point); if(oHitItem >= HTSIZEFIRST && oHitItem

C++

OpenGL

resize

How to speed up image resizing in C# .NET

31 Jan 2023 by w14243

E.g. Resize an 8000x8000 big size image to 500x500 small size image, below C# .NET methods were tested: 1. Bitmap smallimg = new Bitmap(bigimg, 500, 500); 2. Bitmap smallimg = bigimg.GetThumbnailImage(500, 500, ...); 3. Bitmap smallimg = new...