picturebox

InvokeRequired is true on PictureBox. How to deal with this?

I had another question on my PictureBox calls giving me 3 kinds of errors, some great answers came in particularly from Conrad Frix. So it led me to figure out where my problem is, but now to fix it I am not 100% sure on. Basically I have a Windows Form timer that is checking for some event to be true, if it is, then it tells the sys...

Displaying facebook captcha in a picturebox

What would be a good way to do it? I don't need code, just ideas. Thanks. ...

VB6 PictureBox SavePicture - save picture as png?

With VB6 PictureBox, how do I save to the png format? ...

How do I catch an exception in a GUI thread?

An exception is thrown in a user control based on a picture box, causing it to show the typical error image (red X). Since the GUI thread caught and handled the exception itself, I cannot easily find out where the exception occurred and debug. I'm currently wrapping the whole OnPaint code in a try-catch, and was able to debug the code, ...

Block PictureBox to receive events C#

hello friends, i hope you will help me :)) i want to Block/Enable PictureBox to receive events, i cant do myself, plase help me :) thans beforehand :* ...

WinForms Graphics PictureBox with dynamic width

Hello. I'm making a winform .NET app. It must show a graphic in bars format. I'm using a picturebox because it's the only way I know how to do it (if someone knows a better way, please tell me). I'm adding dynamically the lines (the bars of the graphic) with this code: int currentX = this.lineAmmount * (lineWidth + lineMargin); pictur...

Drawing within C# within a Picturebox

Hi, I want to be able to allow users of my program to click on a button, for example, a button for freehand rectangles to be drawn onto a picturebox. I need code for allowing me to first draw on the picturebox, and secondly for all the shapes that can possibly be drawn free hand in c#, e.g. line, ellipse, freehand drawing, text. Thanks...

How to use picture for button and for pictureBox?

I have a picture in jpg format and size 765X368. I need to use this picture for button and pictureBox on my form. When I use for pictureBox I use Sizemode = StretchImage and I see it excellent, but when I use it for my button, it's very big and bad!!! How I can make smaller this picture (automatic) when I load it to my button? ...

Assign an external image to a Picturebox in Visual Studio 2008 (C#) ?

How can I assign an external image into the PictureBox in Visual Studio 2008 ? Typically, When we use ChooseImage in PictureBox , Visual Studio adds the image to the exe file and it causes increasing exe file's volume, I wanna add the image from a directory beside the exe file. Is it possible in Visual Studio 2008? P.S: I don't want add...

Setting a picture from my Resources programatically to a PictureBox.

How can I set a picture to a picturebox in code? This code gives me the error: Cannot implicitly convert Bitmap to String. private void ptbLocalidadAdd_MouseEnter(object sender, EventArgs e) { ptbLocalidadAdd.ImageLocation = Properties.Resources.addg; } ...

Semi-transparent PictureBox (C# Windows Forms Application)

Hey All, I have searched and searched, and could only find very, very lenghy VB articles on this. Is there any way at all, in C#, to make a picturebox semi-transparent so that you can actually see through the PictureBox and see what's behind it? Thanks Any help at all is appreciated. ...

Quick loading and display of images in a picturebox.

I need to load 101 bitmaps from the filesystem (they can't be built into the app as a resource as they will be changed for each run of the program) into a windows form application picturebox sequentially based on short duration timer events (500ms give or take) . Essentially it should work like a slow animation but it is critical that e...

get pictures fom webbrowser to picturebox

I am having a problem displaying some pictures (more than one) in a picturebox. <div id="salary_total" style="display: block;"><table style="border: 3px solid rgb(71, 5, 6); padding-right: 1px;" bgcolor="#ffffff" cellpadding="0" cellspacing="0"><tbody><tr><td><img src="./images/counter/b.gif"></td> <td><img src="./images/counter/3.gif"...

C# PictureBox - Can't make it work

I'm having trouble displaying a PictureBox in C#. I have two forms. In my main form I'm calling the other form, where the PictureBox is located. This is how I am calling the second form: frmODeck oDeck = new frmODeck(); oDeck.Show(); Now, this is my second form, where the PictureBox is located from main form namespac...