Frnds i want to insert image into picture box using the file dialog and that image should get stored into a local folder.....But the problem is the image is not getting saved n the below line is throwing an exception.
dim rollno as string
rollno=val(1)
PictureBox1.Image.Save("d:
[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 have a web url for the image. per example [URL]. I want copy that url in my local folder in "c:images" and also when I copy that file into folde I have rename the image to "c:imagesxyz.jpg".
View 3 RepliesI Need to Store bunch of Jpeg files from local file system to a column with image datatype in databse.Can any one please provide me some code to do it?
View 6 RepliesWell guyz its been a long time since my last post here but i got some troubles with a new project i am on and the members of vbforums always had the solution So as the title says i want to make a launcher that will sync 2 folders and some files from my Website to my local HDD. Something like that with Api s
[Code]....
I want to store large files(over 100mb) in a sqlite database. I noticed, that its not good in performance.Do I have to store the files in a local folder, or do i have to rewrite my code?
Shared Sub BlobToFile(ByVal Blob As Byte(), ByVal file As String)
Dim MyData() As Byte = Blob
Dim K As Long[code].....
I have a program that saves settings to C:\Users\*User Name*\AppData\Local\*Program Folder* on the appropriate Operating Systems. Some users report that the settings file clears on reboot. This seems to be related to Windows 7.Does anyone know of a function in Windows that clears these files, a program that does it... or is there a better place to save these files?
View 3 RepliesIs it possible for a webpage to popup a open folder dialog, ask the user to select a folder, then show the contents of that folder in a list(or something) in the webpage. It won't write to the files, only read them. The webpage is hosted remotely.
View 6 RepliesI am trying to upload files from a local folder to a ftp server folder which works fine when doing it with filezilla. I keep getting this error:
Quote:
the remote server returned an error: (550) file unavailable (e.g., file not found, no access).
'....ftppath = "tp://192.xxx.xx.xx/%2f/feedb/gnip/
Public Sub uploadFTP(ByVal ftpPath As String, ByVal localPath As String, ByVal username As String, ByVal psswd As String)
[Code]....
I have created a project in which i am printing Hall ticket for an examination. i am using visual studie 2008 as front end and sql2008 as backend. I have created a report in crystal reprot. I have photographs of students in a local folder. how do i access or call each of the photo in the report. i m not getting anything how to go about.
View 1 RepliesI'm guessing there is a really simple answer to this but i've spent the best part of 2 days trying to get it to work and cannot figure it out.Basically, I want is the webbrowser to point to a local folder on a machine. A different one depending on who is logged on. The code I have so far is as follows.
Imports System.IO
Public Class frmFav
Private Sub frmFav_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim username As String
[code]....
I cannot get the URL value of the webbrowser (FavProgs) to take the value of directoryname. If I set the URL value in the properties for FavProgs it does what I want it to do perfectly.
I have set paths in my program to look for files in the "c:/Documents and Settings/User/ Local Settings/Application Data/".How do I add the "Documents and Settings/User/Local Settings/Application Data/" folder in the setup program? Everyone tells me to use the Local Settings path for my application data but I can't add this folder in the File System Editor. I have read many different help files concerning special folders but none of them explain how to add the local application data folder.
View 1 RepliesA form that will display the contents of a folder? I have my forms set up, I want the user to then click on a button that will load up a nw form which will contain a window that is a folder in one of my drives. There may be folders inside this main folder which the user can go into, but they can't go back frrom the original main folder and look at the other contents. First up, Is an explorer form the one I am looking for? Making one of those, it seems to be the right path but where to from there?
Another thing I need to be able to do is have the user double click on the files inside of the folder. When double clicked the folder still maintains its current state, as the files that will be clicked will do the work in the background. I have all the forms set up and linked together, I just need to know how to get this folder into a form..
having problems getting one of 2 pictures displayed when I run the program. In a whole, this is a coin tossing program that, after the toss button is pushed, is supposed to show either a coin heads or tails image while also displaying True or False for heads or tails respectively. Additionally, a running tally of how many times heads and tails is displayed.The main issue right now is that when I press the toss button, no image is displayed, but True or False is displayed as well as the running number. After checking, running numbers correspond with the T/F results. The secondary issue is that a running tally is displayed, but instead of it being in a single or double digit increasing format, it shows up as 0011122223345666 as you keep pushing the toss button. I've researched books and the web to find out where I'm going wrong and to get more clarification on why it's not showing, but I haven't been able to decisive.
Public Class Form1
Dim randomObject As New Random()
Dim headscount As Integer
Dim tailscount As Integer
[code]....
im using visualbasic express. I want to insert image to excel application. I have succeed it. here is the code;
Dim oExcel As Object
Dim oBook As Object
Dim oSheet As Object
[Code].....
But it does not work. Is there a way to insert picture to excel without using the location?
I am trying to insert a picture in the RTB but my system hangs when I try to do it... No error message... it simply hangs... I also get a tough time calling the Task Manager to end it...
This is the code that I am using...
Is it going into an infinite loop?
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) _
Handles Button1.Click
[Code]....
I am building an application using vb.net with sql server for a small company which requirs me to create reports that contain images. In my application I use microsoft report (rdlc) and I don't using any data source wizard, I just add empty datasets and bound them from sql data when the application loading. By doing this, I want to retrieve images from my sql field and display them in my reports. I've tried to drop an image control from the report items into my report, match its value with an image field in my dataset, select database source and choose a appropriate MIME format for it but it doesn't work.
View 5 RepliesI am building an application using vb.net with sql server for a small company which requirs me to create reports that contain images. In my application I use microsoft report (rdlc) and I don't using any data source wizard, I just add empty datasets and bound them from sql data when the application loading. By doing this, I want to retrieve images from my sql field and display them in my reports. I've tried to drop an image control from the report items into my report, match its value with an image field in my dataset, select database source and choose a appropriate MIME format for it but it doesn't work.
View 1 Replieshow i must go about creating a folder say "pics" in my root and then upload a images from the file upload control in into that "pics" folder? If you don't want to give me all the code, i will be happy with a nice link also to show me how this will be done in VB.NET (C# is also ok).
View 2 RepliesDoes any one have a code for Moveing a Image File from one Folder to a nother Folder?
View 2 Repliessimple code that I can use within an Click Event to Move a Image File from one Folder to another Folder.
View 10 RepliesWith a button click event, how do I make a picture box image property switch to a random image from the resources folder?
View 1 RepliesHow do I get the startup folder path for "Current user" and "All user" in VB.net?
View 2 RepliesI have created a basic word processor and come across a small speed bump; I have used a rich text box as the input, the user will be able to paste an image into it with no problems.
However I can't seem to find away of browsing for an image in a directory to insert into the rich text box.
i have an aspx web form with vb code behind. the form is a simple input form with a table with textboxes and a submit button. i am looking to be able to insert a captcha image into the table with an entry textbox and check the value entered against the image on the submit button.
i have found various 'helpful' bits of code on the net to explain how to generate the image. but none of them explain exactly how/when the image would get generated, how you can insert the image onto the webform where you want it to be, or how you can check the text input against that image.
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]...
I am working on a project related to saving an image captured from a scannner in a folder and in the database. The scan performs ok but when I save the image on disk and the path in the database I get the following error
[Code]...
I have got two image folders namely a and b which consist of images of products. All images are save as there productid. how can can i find the images from a folder by passing there productid and save the images in a list.Dim AllImages As New List(Of String)
After saving it , how can i render those images one by one into string builder like
Dim imagecontainer As New StringBuilder
For Each image In AllImages
imagecontainer.Append("<img src="image" alt="" />") Next image
Is it possible to add a icon to a certain data type that appears in a file dialog For example for a .html would be a icon of the World.Is this would show up in a open dialog?
View 1 RepliesHow can i insert an image file from images folder to sql server database. I have <input id="File1" runat="server" type="file" style="width: 397px" />on my aspx page. I want to insert a blank.bmp file if user does not choose any image file. this blank.bmp file is in my images folder.[code]how can i insert an image from images folder.
View 1 Replies
