Down Load A Png Image From The Web?
Jan 30, 2012How do you down load a png file from a given URL? I need to download it, save it, and print to a printer using Visual Basic .net 2010.
View 7 RepliesHow do you down load a png file from a given URL? I need to download it, save it, and print to a printer using Visual Basic .net 2010.
View 7 RepliesI need a code that will load text, the correct image to match it and the command for each image. what i want to do is make a program that will download a swf and an image into to folders. then at startup the program will load all the swf and images and put the images into a listview so when you click on the image for the swf file it will give the link to the swf so it can be loaded.
View 1 RepliesI am "weeks new" to visual basic 2008 but I was hoping that someone might tell me how I can open an image in whatever type of "visible" graphics window (always positioned at: x=0 y=0); move to some "definable position" of interest x=(n) y=(n); change the brightness of that "individual pixel" by some "definable means of measure" from its original state; and save the new image as a separate image file?
View 4 Repliesi want to know, which way program runs faster1- add image to button through its property -> assign image from project resource file2- on form load event, assign images to buttons, from project resource file
View 19 RepliesI have Problem to clear the image vb.net.i have one picture box and 4 button but the problem is that if picture is save in the path folder.and load in the form load the clear button is work fine and clear the image but after that
when i browse the image and press OK picture box load the image then i press clear button
the image is not clear its automatically Stretch the Image.plz help me how can i clear thew image
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i'm doing a vb.Net project, it has a function to upload and save picture into the database and view back the image in a picturebox control.i have successfully did the codes for upload and save the image into database.Now i have trouble in getting back the image. It works fine when the picture is uploaded and viewed at the same time.if open the project and view the image, there's an error in line 16 says "Parameter is not valid".[code]
View 11 RepliesI have written an application to match images in a row of picture boxes. When I click on the picture box the arrImages(nums(0)) should be displayed.[code]...
View 5 RepliesLike The Avatar On Here (MSDN).
View 8 RepliesHow to load image into picturebox from web?
View 5 RepliesI want to load a picture using a browse button.
Option Strict On
Imports System.IO
Public Class Form1
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The browse button appears, allowing me to search for a file, but when i select the file and click open, nothing happens.
I code to load an image below. It works fine.[code]...
View 11 RepliesHow can i load a picture in an Image Boc and how can io generate a Random number with tow levels.
View 1 RepliesI have Picture in the same folder that stored my vb project. the folder name is Pics. and on the form I have ImageBox and CommandButton. What i want is when I click the Button I need to get the image inside imagbox.
example: image1 = PicsMyimage.jpb
I am using VB.net and have a form that contains a picturebox and i have to load an image into it from another class. When i set image property of picturebox from other class it doesn't display the image. I think its something to do with display form intitialization but not sure. It works well if i put a button on the same form to display image but thats not what i want. I want to set the image from another class's function.I have a form with public class VBSample and this form contains a button "Take Picture" with an associated event controller.actionPerformed( "takepicture")Where controller is a controller for my attached camera. From here it goes to a controller handler of Public Class CameraController which actually takes the picture from camera. After taking the picture program control is transeferd to Public Class DownloadCommand which download the image from camera into a filestream and then stores it on hard disk...after copying the image into memory i want to display it in a picture box on my initial form which is Public Class VBSample but it says that picturebox cannot be referenced ....
View 7 RepliesHow would i do that? or convert the .dds to a like .jpg?
View 5 RepliesIve a picture box on a webform. I want to load a picture into from a memorystream. The code im using :
If Me.ComboBox1.SelectedValue.ToString.Trim <> "System.Data.DataRowView" Then
Dim bmpTmp As Drawing.Bitmap = Drawing.Bitmap.FromFile(Me.ComboBox1.SelectedValue.ToString.Trim)
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What I'm trying to do is convert a tiff image to a gif and display it in a picturebox on a webform. The source file is deffinatly be found as the commented out line which saves the file to the c: drive works perfectly. However I cant seem to get the picturebox to load with the memory stream.
How would i load and image from network stream as bmp?For example the client sends a image thats jpg. but the server displays the image on a picture box property as bmp.
View 3 RepliesI want to load image from the web[code]...
but the problem is i note that when the program is minimized, the image will not be loaded until i maximize the program
so, how can the program load the image even if the program is minimized?
how do I load an image by its IDthe id is let_image and i want to try to load the image by itself on the application
View 9 RepliesHow to load a 16 bit tiff image in visual studio?
View 1 Repliesok so i currently have a large image loading in to a picture box the image is 13424 x 11344 and 8.10mbs and it up around 460,000k of memory i was just wondering if they was a more efficient way of loading this image?
View 4 RepliesI'm trying to load an image that is in the root dir of my project:
Dim b As Bitmap = New Bitmap("img.bmp")
but it doesn't seem to find the file.
I've tried various combinations like ~img.gif, /img.gif, img.gif, ~/img.gif etc, but none seems to work. How to access the "current directory on server" in ASP.NET?
Load a picture box with an image. Then, load an overlapping picture box and its image goes on top nicely. But, when I load a third picture box, it goes in between the first and the second. What determines priorities and how can I overlap several picture boxes with the last being on top?
View 1 RepliesI try to load image byte to memory and read it in memory (not from file - string)
with FileStream i do it like FileStream(image, IO.FileMode.Open) image = string of file path
so i want to do it with MemoryStream(image) image = image byte
i try many things but still cant get it [code]...
I accomplished the task of creating a picture viewer that finds pictures in a directory,adds them to a listbox, and displays them in a picturebox at intervals using a timer. Now, I am trying to achieve a similar task using an array in a continuous timer-display fashion so that after the last image the process starts over from the first image again
Public Class Form1
im file(5) As System.IO.File
Dim num As Integer
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i have a listview in my form and some items in it. so i want load image from listview to picturebox. to explain: listview have items in it with image like:
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so if i double click on item1 i want to load that [image] to picturebox. btw picturebox is on form2. i think that you understand me. i use imagelist1 as largeImageList and imagelist2 as smalimagelist... here is the code that i try with:
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i want to make a load image process if in visual basic i can do it with common dialog.but how in VB.NET.and then how to strecth the image automaticly?
View 1 RepliesI need to load a picture and save some areas into a database (like you do it on Facebook when tag peopple into pictures).I need to save de selected area and then, in another form, show the picture and the selected areas in blue?
View 1 RepliesYou can see. Listview1 which contain main menu of sales. And listview 2 which contains detail sale. If i click each item on Listview1 then correspond sale on Listview2 will show. I want to ask you. What best way for me to execute that. I mean what best way to store and load image to listview. I think i can use Imagelist or save Image to binary .
View 6 RepliesI am trying to load the jpg picture from the hard drive, but it is showing path is incorrect.
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Error: Could not find a part of the path 'D:/myapp/image/balance_inq_d.jpg'. I am not sure why Bitmap putting before the D: is there any other way to do this?