Load Image From Directory; Specify Image And Its Directory Separately?
Jul 23, 2009
I know how to do this:
PictureBox2.Image = Image.FromFile("C:Documents and Settings1A.jpg")
But s here way to do something like this:
If category = 1 then
[code]....
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Mar 18, 2011
ive been have a bit of a problem with copying a file to another directory.In my app i display an image, i provide an browse for a new picture button.This feature will copy the file from the users choosen directory and copy it and place it into a specific directory. The problem imhaving is the image i want to replace is in use by the app and wont change.i use picturebox.dispose() to free up the image in memory but it doesnt seem to work.
[Code]...
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Jun 8, 2011
how to get an Iamge from file. I tried using [CODE]image.fromfile"x.jpg"[CODE] but it didn't work when I used it in an array.
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May 19, 2010
I'm trying to copy a image for a directory, that my program create if it doesn't exists. The directory is create successfully but the image isn't copy. The error is "couldn't find a part of path".
Here is my
vb
Private Sub btImg_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btImg.Click
Try
If Not IO.Directory.Exists("img") Then
IO.Directory.CreateDirectory("img")
[Code] .....
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Feb 2, 2010
Is this possible ? Im creating a desktop wallpaper changer using a timer to set a delay between images. the images im my directory folder is numbered from 1-15. If you look at the pic below theres an option to select how many images the user wants to display on the slideshow, if a user selects up to 15 thats fine. But what can i do if the user enters a number that exceeds the number of images in the directory.
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Feb 2, 2010
Is it possible to insert an image to a directory from my resources when i start my application?
Im using this to create a directory when the app starts.
Dim dir_name As String = "C:Wallpaper Changer"
If System.IO.Directory.Exists(dir_name) Then
Exit Sub
Else
[Code]...
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Dec 24, 2011
I am trying to display an image from a Virtual Directory that is within my website. If I use the follwoing code the image is displayed on the on the Page:
Dim sourcefile As String = Server.MapPath("~/Common/Images/Flag.jpg")
Response.WriteFile(sourcefile)
Response.ContentType = "image/jpg"
But if I try displaying the image in an Image control useing the following code the image isn't displayed:
Dim sourcefile As String = Server.MapPath("~/Common/Images/Flag.jpg")
Image1.ImageUrl = sourcefile
Here is the HTML/ASP code:
<div id="contentQE">
<fieldset>
<span class="graytitle">The Flag Image
[code]....
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Aug 10, 2009
How can i delete image files (ex *.gif) that might be in use, by another process in a directory?
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Feb 24, 2010
What I'm trying to do is upload a file (image) to (possibly) a new directory. My logic is as follows;
If NOT Directory("[URL]" + UserID).Exists
CreateDirectory("[URL]" + UserID)
UploadImage("[URL]" + UserID, Image)
Else
UploadImage("[URL]" + UserID, Image)
End If
Is there a way to do this with WebClient or HttpWebRequest?
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Oct 8, 2010
I am working on a school project to display a photo of a professor when their name is selected using a RadioButton and to display their name, office office hours and so on.
I have their Photos in a directory on my computer
Theonly thing I cannot figure out is how to use 1 picturebox and link the image to display to the radiobutton.
I have tried all kinds of queries on the internet and cannot locate the answer. There might be something with an Image.FromFile command I saw but that might have been from a previous version of VB and I could not get it to work in VB9.
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Jul 27, 2009
I have some code that allows the user to browse for an image and then when that image is opened, it is copied to a new directory. This all works fine, but I would like to know if there is a way to create a thumbnail of this image and save it into a subdirectory inside the directory where the original image has already been copied?
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Aug 25, 2010
I want to add all image files in the current directory into my listbox1 when i press button1 Just like how u may open by OpenFileDialog or Drag & Drop but I want it to move all .jpg files in the current directory into the listbox so i do not have to use OpenFileDialog or Drag & Drop I am not sure how I can do this and the only code I could think about using is something linking to current directory.
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Apr 12, 2011
I have a Form with a TextBox, and a Save button that saves the text as a .rcp (txt) file. Now I want to add a button that browse for an image that accompany that txt file, and load it into a Picture Box. When I click to Save the txt file, I want it automatically to also save the loaded image With the txt file as the same name as the txt file, without needing to save the image and text separately.
I have this code for my save button:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
SaveFileDialog1.CreatePrompt = True
SaveFileDialog1.OverwritePrompt = True
' Set the file name to myText.txt, set the type filter
[Code] .....
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Jun 16, 2011
I 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.
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Dec 22, 2009
I 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?
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Dec 20, 2009
i 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
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Apr 25, 2011
I 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
[Code]...
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Jul 20, 2010
I'm creating a simple .NET console application where I want to save a file in a folder that's part of the root project, like so: SolutionName.ProjectNameTestData. I want to put test.xml into the TestData folder. However, when I go to save my XDocument, it saves it to SolutionName.ProjectNameinx86Debug Console est.xml.
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Feb 28, 2009
am trying to scan a directory and copy all excel files to a single directoryhere is the codeTry
For Each foundFile In My.Computer.FileSystem.GetFiles("e:datainventory_resultsarchive", FileIO.SearchOption.SearchAllSubDirectories, "*.xls")
[Code]....
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Apr 17, 2010
In vb.net how do you check if a ANY directory exists inside a directory I would need to know if there is a folder inside the c:windows directory (WITHOUT knowing if there is ANY directory is in there).
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Feb 9, 2012
copying the file from one Directory to another directory by create the folder if that folder is not exists in destination directory.Example:
Source path: C: emp est1.txt
destination path: C:Data
if C:Data doesn't contains "temp" or "test" folder, it should create the folder before copy the 1.txt.[code]....
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Jun 30, 2009
I'll tell you what I'd like to do which is to create a directory listing of every file inside a specified directory and then use a loop to upload each file in this directory to a remote folder via FTP.
[Code]...
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Jul 14, 2009
I'm trying to get files from a directory and all the sub directory's to show in a checked list box. This is my first time working with arrays?here is the code
Public Class add_to_play_list
'IO.Directory.GetCurrentDirectory & "\x"'
Dim Home As String
Dim Fi As New ArrayList
[code]....
I have a sansa fuze and i have to make my own playlist for it so i want to have the program read the songs that are on there and show it to you in the list box and you can check off the ones you want then it will read the mp3 files to make the playlist, it needs the path, name, and duration from the mp3 file. i can get the name and the path so far...
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Apr 18, 2011
I am trying to create a new user and set their password in AD LDS using asp.net vb. I'm binding to an instance of a directory entry, which is working fine. And I can add a user without a problem. The problem is that I can't seem to set the password when I add the user.Is this the right way to set the password
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May 15, 2012
Is it possible (I'm sure it is) to validate a user's credentials against Active Directory without using Directory Services?I'm building a Browser-Based WPF application which requires users to login to and get validated via Active Directory. Since .Net 4.0 (or maybe 3.5) accessing Directory Services from an Application requires the application to be fully trusted. Since IE won't provide full trust to an application if it doesn't have the signing certificate in it's cert store, the application is refused startup permission.
If I don't use Directory Services, then I can leave the application as Partial Trust and validate my user's credentials without having to install a certificate on each user's machine.
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Feb 25, 2009
Rudimentary folder structure:
<root>
---<admin>
------index.aspx
------[other files]
---index.aspx
When I navigate to mywebsite.com/admin/, all I get is a directory listing. How can I get it to load up index.aspx automatically?
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Jun 15, 2012
I just made my first .net website. I'm trying to use the following line of code to load a file from the current directory ( same diredtory all the web files are in). I get a error saying file does not exist
InstallFormTemp = My.Computer.FileSystem.ReadAllText("installerform.html")
I copied the file to my c drive and chnage the line to
InstallFormTemp = My.Computer.FileSystem.ReadAllText("c:installerform.html")
it worked, but now my site has to run a godaddy's webserver, so I cannot save stuff in the c drive, just my web directory.
How can I get My.Computer.FileSystem.ReadAllText to read files from the websites current directory?
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Oct 3, 2011
I am attempting to load all images from a directory to a FlowLayoutPanel. I am using the GetFiles() method to retrieve the files with a filter to just retrieve JPG files. When I run the program, it returns 'Conversion from string "*.jpg" to type 'Integer' is not valid.' exception. The offending line of code is:
For Each foundFile As String In My.Computer.FileSystem.GetFiles(FolderBrowserDialog1.SelectedPath, "*.jpg")
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Jun 28, 2010
I have a directory with xml files inside, inside each xml file is the following data:
<Email>Abella@hiphopfan.com</Email>
<UserName>Abella1203810</UserName>
<PassWord>oxqzobbr23</PassWord>
I need to loop through each xml file in the directory and use the xml nodes <Email> & <PassWord> to programmaticly log into an account.
vb
Dim directory = New DirectoryInfo(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) & "Accounts")
[Code]....
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Oct 10, 2011
This is an odd question but can I load custom controls from a directory? (e.g TestControl.dll) in my application at runtime instead of adding a com reference?The reason I am asking is that I have an application that is installed as an add-in for MS office. The entire interface is a panel that contains a user control. Initial installation is a bit involved so after the first install, I would like to use clickOnce to deploy updates by just supplying new user controls.
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