I'd like to hide the contents of a picturebox while still preserving it's imagelocation, width, height, borderstyle, top, left, and sizemod properties. Is this possible?
View 2 RepliesI am a little bit confused about PictureBox.ImageLocation and PictureBox.Image = Image.FromFile().
The problem: If I use PictureBox.Image = Image.FromFile() then I am not able to do something with the file unless I dispose the PictureBox (which I most likely don't want to do).
If I use PictureBox.ImageLocation instead, I get the same result but I am still able to delete / move / overwrite the picture file.
So, just to get confused entirely: What are the differences between PictureBox.ImageLocation and Image.FromFile? When should I use the first, when should I use the second?Listing SPEC's is not a review !!! :-)
'ImageLocation not a member of windows.form.picturebox'
Private Sub Form3_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim frmMain As New Form3()
[code].....
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]...
How do get reference to the error image that is laoded by default if there is no image when using imagelocation I am trying to build an IF statement to only do something if picbox is not = error image
If PictureBox1.Image <> Image.error.system.drawing.Bitmap Then
i currently have 2 pictureboxes, 1 textbox, 1 timer .picturebox1 is at location 0,0, picturebox2 is at location 200,0..by using the following code, i can paste a url from a image in the textbox and have it display properly in my picturebox1, set to zoom ..
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
PictureBox1.BackgroundImageLayout = ImageLayout.Zoom
Timer1.Start()
End Sub[code]......
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 RepliesI 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.
i'm doing a simple form tat could add picturebox during runtime and i could add several picture into it.
View 5 RepliesHow can hide the picturebox(or usercontrol) backcolor?
View 8 RepliesHow can i hide a picturebox if it contains NOTHING
Dim a As Integer
Dim PicString(26) As Image
Dim PicBox() As PictureBox = {Box1, Box2, Box3, Box4, Box5, Box6, Box7, Box8, Box9, Box10, Box11, Box12, Box13, Box14, Box15, Box16, Box17, Box18, Box19, Box20, Box21, Box22, Box23, Box24, Box25, Box26}
[code]....
This does not work... The PicBox(c) = Nothing ... is not a valid command.
I have an application that has a list of point and I can choose a tool and draw one image to different locations then remove them if I wish, and when I finish editing those images, I can then pick another tool . The images are supposed to go away that were drawn by e.graphics but they only do when I click in the picturebox. How can I hide the images or delete them from graphics when I choose another imageHere's the paint event alone
vb
Private Sub MapGrid_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles MapGrid.Paint
[code].....
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" )
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 Repliesi'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]...
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 Repliesi 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 RepliesI 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]....
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 RepliesI added 100 picture control on form and that name as picturebox1, picturebox2 ......,,, picturebox100
than how make this possible..
[code...]
any technique to add controls in array (which allow vb6)?
I know put 1 picturebox(or other object) transparent:
objectaname.Backcolor=color.transparent
but imagine that you have 1 image on it... the backcolor image, is showed.how can i hide it?
If I wanted to hide an image when a radio button was checked, how would I go about doing that? Does anyone have any good resources to read?
View 4 RepliesMy code will go to the exception unhandle once my .jpeg file path is empty. How can i correct it to where the code knows it is empty and continue with the program?
[Code]...
I have designed the image with a pink frame inside the image, so I would like to know how to hide the pink frame inside the image and make the picture going into a shape??
View 2 RepliesI'm creating a Website and I noticed that when the page reloads due to a postback, My variables all are unloaded so I have a Null variable,
For Example I'd Declare a String With an initial value of "" then later in the code set it to "Some Value", when a button is clicked to cause a postback, this value then becomes "" again
Is there some way to preserve variable so their values remain the same after a postback
I'm dynamically loading User Controls into a div, which I need to preserve on postback in order to call a Save method once the user is done editing them. The div and all the User Controls have the EnableViewState = True.
ASPX Div Declaration
<div id="dynamicDiv" runat="server" enableviewstate="true">
</div>[code]......
So... the controls load fine, but I can't find a way to preserver them on postback, I can't reload them because the user has already input data into the usercontrol (which is what I need to save).
P.S. I tried adding them to a list and then adding the list to the ViewState, but I haven't been able to properly serialize the control. I implemented ISerializable for the userControl's code behind but then it says the ASCX is mot marked as serializable with
Type 'ASP.controls_userControlType_ascx' in Assembly 'App_Web_pn5vxhpw, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' is not marked as serializable.
I am using the FreeTextBox.dll to get user input, and storing that information in HTML format in the database.A samle of the user's input is the below: [code] I want the HTMLWorker to perserve the white spaces the users enters, but it strips it out.Is there a way to perserve the user's white space? Below is an example of how I am creating my PDF document. [code]
View 3 RepliesI am trying to have it so that when a user hits a button to enter a shop, it will open a popup window which will have the shop's goods. The only problem is I can't figure out how to keep the variables working between the two windows.
I need to get the variable 'gold' to transfer to and from form2(the shop window) and whatever is bought at the store to transfer back to the main window.
Right now, when I go to form2 all the values are 0, and all the variables I used on form1 are undeclared on form2.
How do I access variables from form1 to show up in form2? Is there an easier way to accomplish this than using a separate form?
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 Replieshow 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