How To Check The Picturebox Have Image Or Not

Jul 14, 2010

How to check the picturebox have image or not ?

View 1 Replies


ADVERTISEMENT

Check A PIctureBox For No Image?

Feb 12, 2012

I have a PictureBox on a VB form which I need to check in code to see if it does not contain an image.

View 7 Replies

Check If A PictureBox Contains An Image?

Apr 16, 2009

I'm using VB.NET forms app and I need to check if a PictureBox currently has an image in it. How would I do this?

View 1 Replies

Check Image In Picturebox?

Oct 27, 2009

I need to check if a picturebox has an image in particular, to check an if condition. I allready try:

if picturebox1.image.equals(path) then
Do Something
else

[Code]....

View 4 Replies

Check Background Image Of Two Picturebox Same Or Not?

Dec 23, 2010

I use the following code to check the background image of two picturebox but it not work.

name of 1st picturebox is :cell1

name of 2nd picturebox is:cell2

code :

If (cell1.BackgroundImage Is cell2.BackgroundImage) Then
'Do somethings
Else[code].....

View 2 Replies

Check If An Image Has Been Changed From A Picturebox?

Apr 26, 2012

I am trying to check if an image has been changed from a picturebox in a if statement. If I cant check if a image has been changed then can I check if a picturebox been clicked.

View 8 Replies

VS 2008 Imagelist - Check What Image Is In The Picturebox?

Jan 16, 2010

I have an image box full of images , im using a code to select a random image from the imagelist and display it in a picturebox.

My problem now is how can i check what image is in the picturebox and then have it do something else.

[code]...

View 29 Replies

Drew An Image In A Picturebox With The Image Height As Picturebox Height And Image Width As Picturebox Width

Aug 15, 2011

I drew an image in a picturebox with the image height as picturebox height and image width as picturebox width. The image is placed somewhere on the center of the picturebox. My intention is to scale the image to fit to the picturebox.

View 2 Replies

Drag Image From Picturebox To A Dynamically Created Picturebox?

Sep 27, 2009

I have a program I'm working on that, for one of the features, allows the user to drag an image from a picturebox, into the main form space, anywhere they want. [code]...

When trying to drag the image from the CurrentTilePicBox, the very moment I move the mouse while dragging the cursor becomes a circle with a cross and won't drag and drop into the new picturebox.

View 1 Replies

VS 2008 Add Picturebox During Runtime And Loading Image Into Picturebox?

Feb 8, 2010

i'm doing a simple form tat could add picturebox during runtime and i could add several picture into it.

View 5 Replies

Check Specific Pixels In A Picturebox To Check The Color?

Jan 17, 2010

Is there a way to check specific pixels in a picturebox to check the color? Basically what I have is a black square with some white dots, and I want to find the position's in the picture of the white dots.

View 2 Replies

PictureBox - Image: Select The Path To A Local Folder That Is Within The Application And Get An Image From It?

Sep 15, 2010

I have a Picturebox and a two Buttons on my Form. On click of one of the buttons I want to change the image in the picture box at runtime.

This works fine when I give the location of the image (the full path ) on my computer - but then of course it will not work if I use the solution on a different computer .

So I have made a folder named "Pics" inside my application and added two images into it.

How do I get to this local folder in the following code?

Picturebox1.image = system.drawing.image.fromfile (??? )
instead of the usual,
Picturebox1.image = system.drawing.image.fromfile ("C:UsersMyName My PicturesMyPicture.jpg" )

View 11 Replies

Runtime Picturebox.image Update From A Control Owned Imagelist.image

Feb 1, 2012

I'm trying to update pictures boxes with images of controls stored in an imagelist owned by a control. The images stored in the control.imagelist do not showup in the picturebox. I'm working on simplifying the code to post, but for now could use help.If I store the image in a member variable owned bythe control it woks fine.Something to do with persistance of images in control owned imagelist? [code]

View 2 Replies

Add Picture Box Image Name To Textbox - Depending On Image Displayed In Picturebox

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.

[Code]...

View 9 Replies

FAQ: Draw An Image Respectively On The PictureBox Control And Image Object?

Apr 10, 2009

How do I draw an image respectively on the PictureBox control and Image object? Welcome to the All-In-One Code Framework! If you have any feedback,

View 1 Replies

Make A Picturebox Image Equal A Certain Part Of The Image

May 23, 2010

i have a image with four squares evenly spaced out. I want a picturebox's image to be one of the squares at a time so it's like a animation except it's only one image.

View 7 Replies

Comparing PictureBox.Image With Resource Image?

Dec 30, 2010

I have a PictureBox which I would like to check if it's the same as one already imported to resources . If it's the same it'd do a condition otherwise it's do something else .

If I try

If PictureBox1.Image = Jogos_Matem�ticos.My.Resources.Resources.Cross Then
'code here
Else

[Code]....

View 3 Replies

Crop Original Image But Not Image In Picturebox?

Feb 8, 2011

I have an application which first load an 1200*800 image into an 600*400 picturebox. When i crop the whole image in picturebox and save it, the size will be 600*400. How can i make it save in 1200*800?

View 6 Replies

.NET - Check If An Image Can Be Deleted Or Is Writable After Using It To Perform .net Image Scaling

May 4, 2011

I've got an app where the user uploads an image and the app resizes the image three different ways based on different variables. They all use the same image. I can't check to see if it's done using the image so I wondered if there was a way to check to see if the file is writable. A small loop that exits once it becomes writable (or "deleteable"). Working out of VB.NET.

View 1 Replies

Bitmap - .Net Check If Image Existing In Another Image?

Jun 5, 2012

I Tried To Check If Part Of Image Existing In Another Image

Explanation:

full image:

[Code]...

View 1 Replies

Check If Object Is On A Picturebox?

Mar 27, 2012

As the title says i am wondering if it is possible to detect and object lets say a radio button is on a picture box

View 2 Replies

Check ImageLocation Of Picturebox?

Jan 24, 2010

I am making a dice game, and just wondered why this doesn't work:'If dcpic1.ImageLocation = "D:Documents and SettingsAdministratorDesktopVBYaktzis in progressDicesone.gif" Then'

how else can I check the location of an image ?[code]...

View 2 Replies

Check If A Picturebox Is Inside A Form?

Oct 28, 2010

how to check if a picturebox is inside a form?

View 7 Replies

How To Check If PictureBox Is Completely Loaded

Apr 9, 2010

I have a form which contains a tab control with three tabs on it. On a second tab there is a PictureBox. The problem is I can't figure out how to check if the PictureBox is completely loaded.I can't put "pictureBox.CreateGraphics.DrawRectangle(Pens.Aqua, 100, 100, 100, 100)" into a form load event because picturebox is not active until I click on the tab2. It neither works with tab2.enter event nor any other events I have tried so far. However it works through the button.click event and it works briefly with the picturebox.paint event before its wiped out. So I presume it will work with a timer event as well.But the question is how to to make it work without a button or a timer?

View 3 Replies

Check What Specific Part Of A PictureBox Was Clicked?

Sep 24, 2011

Let's say I have a PictureBox with an image of a house, for example, and I want to know if the user clicked on the roof, the door, the window, or the walls.

Is there some way to, maybe, set up an If statement so that it checks what the coordinates of the mouse click was and compares it to a set of pre-determined graphed points to decide what object was clicked?[code]....

View 5 Replies

Add A Image To Picturebox?

Mar 9, 2009

I'm wanting to add a image to the picturebox. The image would be a variable. I'm trying with the following code with no success.[code]...

View 1 Replies

Getting Image From A Picturebox?

Sep 9, 2009

how can i get an image that i drawn on a picturebox? in my application i created a form with the freehand drawing.but i can't save the image that i drawn as a file,there have a error message that "object reference not set to an instance of an object".I am using the code me.picturebox1.image.save(filename,sysytem.....jpeg)

View 4 Replies

How To Get An Image Into Picturebox

Feb 6, 2010

This only works in visualbasic 2008 PictureBox1.Image = Image.FromFile("C: est.jpg")
How to use in Visualbasic 6.0?

View 3 Replies

Pan An Image In Picturebox?

Feb 24, 2011

in vb.net can i pan an image within a picturebox without having scroll bars at the side or a seperate form that comes up with the the image to navigate round, i just want to click on the image and drag around it to navigate it without a scroll bar or a seperate pan window.

View 5 Replies

Set Picturebox Image From URL?

Aug 30, 2010

Is there any way to set a picturebox's image from a url? My idea is something like "Picturebox1.image = Webbrowser1.(I dont know how to finish the code from here)".

View 1 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved