I am working on an application using Visual Basic Net 2008, and which will be distributed to users using Click Once via a CD.
There is a PDF file that I want to give the User access to, as needed.
My problem is that I don't know where the file should be located so that the User can simply click a menu item. The code to view the PDF is relativelysimple but I'm not sure where the file should be so that I can code it properly and make sure that Click Once picks up the location.
The code to view the PDF is System.Diagnostics.Process.Start("C:/Folder/file.pdf")
I'm trying to use a .pdf file I've added to my project but can't figure out how to get it to show using the webbrowser control. Here is what I'm using to call it:
I am trying to use a fileupload, to add rows to my gridview on this page. This page is basically a simple admin panel where I can add data to my database. The file upload is used to grab the path of the file and upload the path to the database not the file. The problem is whenever i run my program pick a file, it uploads fine expect the path shows up as true not as the path. the gridview and details view both use the same sqladapater
Some how I lost the capability to see a selected file in a WebBroswer on my userform.I took a functioning program, and well, made it non-functioning. I'm a professional, do not try this at home. This was the original code.
Option Explicit On Imports System.IO Imports System.IO.FileInfo
i coded some visual basic codes on visual studio 2010, now my friend cannot view the in his visual studio 2008.. is there any method that can save it into compatible method, so my friend can view the codes also?
I am developing desktop applications using .NET 1.0,1.1 thru VS 2002. I need your help. I want to view/modify file metadata like Author, Title, Company, etc. that file may be a txt / doc / exe / xml / html / pdf any format... I found an example for this in CodeProject site. In that project they give dsofile.dll and source code for viewing/modifying file metadata. I tried to register that dll using regsvr32.exe (regsvr32 dsofile.dll). But it couldn't be registered. even i tried to download setup file from microsoft site but it was not found. Please help me to view/modify file metadata info.
I would like to learn, to view the excel file from our vb.net. When I try to display the Excel file through the process, suppose if there is no process for excell.exe, [means not opened any excel file or excel.exe is not running in task manager] then that file can be viewable smoothly from following code.
But supoose previously any excel file is opened means, then its giving error like "Object reference Not set to an instance, use New Key word....." Also when i try to kill the process for excel.exe, it will kill the other opened excel files also. [code...]
I have developed a form in Visual Basic and I need to export the form definition to another language that supports forms but does not have a form builder. From there I will change object names so that they match this other language.
I seem to remember in Visual Basic a number of years ago forms have a .rcs file that you can open with a text editor and view information about the form and all the controls on it. For example the form name and dimensions are listed. Also included is information about controls such as control name, width, height, and so on.
In my current version of Visual Studio I see a .resx file that has a header followed by a lot of binary information.
Is there any way to view the information as I've described it?
i have wrote a program that allows users to open and save text files etc and it all works fine. All i was hoping to find out is if it is possible to specify the initial folder you are taken to when using the OpenFileDialog. This would be useful as the users only open and edit files from one folder which takes quite a bit of drilling down to to find.
Public Partial Class MainForm Dim i As Integer = 0 Sub OpenToolStripMenuItemClick(sender As Object, e As EventArgs)
I have some code that i am using which exports a datagrid view to an excel file. It works, I am trying to either delete or clear a series of unused columns at the ens of the sheet, there are 9 columns. I am using the following loop to rid the columns and i am getting Exception from HRESULT: 0x800A01A8.
I did some research and it seems to do with late binding, code that is giving me the exception follows:
Dim ZZ As String = "J"Dim AJ As Excel.Range = CType(wSheet.Columns("A" & ZZ), Range) With AJ For g = 1 To 9 .Select() .ClearContents()
[Code]...
I read on msdn if AJ in this case starts out as nothing then vb will throw this exception and to use early binding. I cant bind a column if it hasn't been created yet, so i played around with the placement of the declaration of AJ to no avail, what is the right Direction i should take to fix this issue?
I am trying to view PNG files listed in an ACCESS file, the PNG files are on the same path as the application. Including the following syntax: /intro.png in the table is not working.
i have datagridview populated with stock code, name and description.And i have docked my datagridview to the bottom. so whenever the form is resized, the bottom section will be occupied completely with the datagridview.But i want to display one extra empty column and multiple empty rows to completely fill in the datagridview.The extra empty column width will be adjusted to the right end side of datagridview.And the no of empty rows will be generated based on how many is required to fill up to the bottomSo that i can create datagridview with full column and row even though some columns or rows are empty.
MVC 3, VB.NET. I have a form in my app that gets basic information from the user and then allows them to upload a resume. I am accomplishing this right now by using a redirect to a different form that's only purpose is to select the file for uploading and then submit it.. Sloppy in my opinion.. I have tried to do it from the same form but the file is being lost on submit.. While I am not certain of it I believe it is because I am not using the correct syntax in the form to handle the file.[code]
What I am trying to do is connect a sequential text file up to a list view. It displays alright but i have a button which is to add certain details to the sequential text file, but instead of adding it in comma separated variable format, i.e. John,Murphy, etc... horizontally it adds the information vertically downwards, i.e. John
read data from text file , 3 data types saved on the file, "location", "time","sighting" eed to extract all data from file and save on a 2d array and display on a datagrid view.ata sorted by ascending order of time.
I can't find any way of loading all files with e.g (.txt) from a specific directory: C:UsersChristianDocumentsMy Logs I use Visual Basic 2008 .NET, this is how I try to get it:
1. When the form loads it should retrieve the full path and title of the files and then put them in the List View control.
2. When the user marks one file in the list view and then clicks a button the text content should be displayed in a multi line textbox.
I have converted pdf file to Tiff file using 3-party software. When I open the new Tiff file using 'Windows Photo Gallery', I can view both pages of the converted file. However, when I open the the Tiff file in a picture box in my app. I can only view the first page. So, my question is how can I view multiple pages of a Tiff file in a picture box?
I got my code to read a txt file and import it to a list view. (that is on the form2)so on my form i I want to grab the value of listview1 line 1 in form2 so I tried
dim input_list as string = frm2.listview1.items(i)
But I get an error then I added .tostring in the end and with luck I got something like listviewritem {Jhon}but I only want jhon. Dont want to add trim or delete?
