IDE: Visual Studio 2010
Library: .Net framework 4
Language: Visual Basic .Net
Type application: Windows form
Code:
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Me.PictureBox1.Image = Image.FromFile("C:UsersDimaPicturesvisualwebripper - Copy.png")
Dim InstImageList As New ImageList
[Code] .....
After "searching and trying" my problem is still alive.I read the topics about this problem but I can't escape from it.[code]...
View 14 RepliesI have a button which when clicked, saves an image of any format from a picture box to a file.I have tried to come up with a code which can open the same file and delete any selected image but to no success.
View 6 Repliesi am working on an application called logonscreenchangerxp i made my program and when i run it on xp virtualmachine i get errors the program is made using vb 2008 and using .net framework 2.0 i am not able to get full permissions to modify boot.ini file and a regisrty value and to delete a file
View 5 RepliesI have written following code in vb.net to delete the file.[code]...
This code works perfectly in windows xp. But in Windows 7,I can not delete it. This OS is hectic OS from developer's point of view. Some or other problem occurs and Microsoft has not considered the developer while building this OS.
How do I delete file in Windows 7 ?
delete a file that was previously used with PictureBox.Image = New Bitmap(PathName)?
View 2 RepliesI wrote a program in vb.net long time ago. I ran into a problem when I tried to programmatically delete a file. Every once in a while, I get an error saying: Error:mscorlib The process cannot access the file. Could anyone explain to me what causes this error.
View 3 Repliesin windows form in button click event how to export the file in a location select by showdialog & it will be delete permanently at a same time.How can i do this because in .net it will produces error "IO Exception was unhandled" or "The process can not access the file because it is used by anather process." .In button click event how to export the file & delete at same time in vb.net windows application.
View 5 RepliesI am creating a windows service to save current username and logon time in a CSV file. But when I install the service, the file is just created, not details are written to it, and that file is set to read-only mode. what is the problem in my code?
My code:
Imports System.IO
Imports System.Text
[code].....
I created a VB Windows service with a FileSystemWatcher (VS 2005). When someone places an XML file into a folder, I want the service to read it, then move it to another folder. I do the move with this type of command:
[Code]...
I would like to know how to get a image/screenshot of a Windows Form in .NET while it is running as it would have been seen in the designer/when it is first opened, i.e. without any text in controls etc. Basically I would like an image of the form as it's clean copy.
View 1 RepliesHow can be find out which file is going to delete when, user provides command like DELETE or SHIFT + DELETE or by programmatically gives DELETE command. Well I know about FileSystemWatcher Class, but this class doesn't provide information before delete...
View 1 Repliesin windows form in button click event how to export the file in a location select by showdialog & it will be delete permanently at a same time.How can i do this! because in .net it will produces error "IO Exception was unhandled" or "The process can not access the file because it is used by anather process." .In button click event how to export the file & delete at same time in vb.net windows application.
View 1 RepliesAssuming I have a folder structure like:
[Code]...
This works fine, unless I have Windows Explorer open and I'm looking at the 'MySubFolder' directory. Then I get an IOException The directory is not empty. - clicking OK dismisses this and then the folder structure is not deleted. Any thoughts on how I can get this to perform correctly (i.e. delete), even when running this code while having the folder struture open in Windows Explorer?
I need to save a form in it user browse image & set it to a PictureBox But on another button I need save that image to SQL Server .I have a stored procedure with Insert Command (with Image Datatype)
Browser Image from Desktop, PictureBox Code :-
Public Sub SelectImage()
With OpenFileDialog1
[Code]...
But When I run the form it gives me error "No mapping exists from object type System.Drawing.Bitmap to a known managed provider native type."
I have a form which shows a graph which was made in Microsoft Chart control 6.0...
I have placed a option in the menubar which will export the graph made to an image file...
Can some one tell how to export the graph part of the form as a image (any format will do)...
I was thinking of taking a screenshot and saving it but i cudnt get the controls in vb to take a screenshot of a specified area on the form.
My Problem is that I am trying to view the database in Vb (windows form) but the image does not appear.All I can see is a small red cross where the image should be.I have tried both Datagrid view and Detail View.
View 3 RepliesI'm using VB 2010, accessing a MS Access database. I have constructed a simple Windows Form returning data from the db, one field of which has a reference to an image I'm trying to display together with the data from each individual record.
I have a field with a product number, that matches the jpg file name (ie, the product number 5505 matches an image that I want to display, namely 5505.jpg). I've even created a new field in the db called 'Image', that contains the full name 5505.jpg.
So, I've connected to the db with an OleDbAdapter, and all the data fields are displayed via bound textboxes. I've been able to display a single 'set' image with a PictureBox, but I'm not sure how the make the connection between the returned data (txtSearchImage which is, say, '5505.jpg'), and getting the Windows Form to display this.
Am I on the right track using a PictureBox? I've tried binding this via the PictureBox properties to the relevant data field, but (obviously) it doesn't make the connection to the image file on my hard drive.
Here's my code so far:
Public Class Form1
Private Sub btnSearchKits_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSearchKits.Click
' The following line passes the value the user enter for state
[Code].....
Inserting remote image onto windows form in vb.net?
View 1 RepliesI am trying to delete a file after viewing it. I loosely copied the code from [URL]. The problem I am running into is the filename I am passing is still in use after I close this form. How to get id where the file is being held open. Here is the relevant portion of the code. This is how I am opening it
Private Sub TifViewer_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load
PicImage.ImageLocation = PassedImage
PicImage.SizeMode = PictureBoxSizeMode.Zoom
cboFrameNo.Items.Clear()
'Sets the tiff file as an image object.
[Code] .....
I have a listbox that loads all text files in a set folder on form load. From those files in the list box, I want to permanently delete a file from my pc, thru a button that I'll eventually add a yes/no msgbox before deletion. Just to click on a file in the listbox, then the delete button and delete the file.
View 2 RepliesI have made an app that resizes images however in windows if you right click and slect properties on the image file there is a details tab and it has lots of data, time created, what model of camera, exposure settings ..... ect. How can i read this in my application? This does not bring in the items in the details list. The image is a tiff file
[Code]...
I've been searching for hours tonight searching existing posts, other websites and all i can find are examples of how to capture a image from a webcam.Does anyone have any code that simple talks to the camera device via WIA, and then saves every image found on the device to a hard drive?I found this code below. Credit i cant tell you as i have a bunch of different flavors of code, but this only saves the file as a tmp file, and not the actual image file i expected after selecting?
Imports System.Drawing
Imports System.Runtime.InteropServices
Imports WIALib
[code].....
Finished with my overlay program. Now I want to give users the ability to show their own images. [URL] That is an example of the program. Currently on the right I just have a drop down box with that image tied to a form. I want to have a blank form that allows people to select from files on their own computer to be displayed. Edit: Just realized the print screen didn't work (well, obviously it worked) but it didn't capture my overlay. Will try to take another. Let me know if you have any questions,
View 1 RepliesI want to use the http:[url....API function to upload a picture onto ImageShack and then obtain the image_link. The only problem is, how do you place an image with its file name with the form-data along with the API key? This is what is stumping me in trying to implement the function.By the way, OpenDialog is already implemented to select the file to upload.
Update: I tried adapting the existing code to use the Unified API and it still does not work. If anyone knows what's wrong in the code, just make the modifications... Otherwise,
Imports System.Xml
Imports System.Xml.Serialization
Imports System.Xml.XPath[code]......
I have a requirement and that is as follows:Aussume that i have a windows form in which i type all the details of an employee and i need to attach his resume [ which is in a PDF Format] to his details. When i click the save button, all his details which he has entered can be stored into a table.Now what i really want is that:How do i attach a PDF file into the windows form which the user can do by clicking a button after typing all his details.When the user clicks the save button, how do i save the file that has been attached by the user.When i retrieve the employee details, i want the file which was attached also to be displayed and shown.
View 2 Repliesdll file in my windows form application. how to use the .dll shared functions. I am trying to use functions in the same .net .dll file but it gives me an error "Reference to a non-shared member requires an object reference. I tried but I could not solve it,
View 2 RepliesI made a form with some code in Vb.net 2008. i saved it as DLL-file. Now, i only need to know what code i need to add to my program to make the program load the windows form from the DLL file and open it.
Is it possible to to load it by code? code the file-path and all that?
Because i�m making my program's different functions as DLL-files so you can customize the contains of the program =)
know a vb.net image-control, that supports the Canon RAW-file format? (or some other way to show a cr2-file on a windows form).
View 2 RepliesI want to access this file which is in a particular url...[www.xyz.com/file]....when i type the address in browser im able to view all the files in that path..
View 1 Replies