ive got all my files that i need in my solution box in there lovely folders, written the code to the locations of them so i can call them back. If publish to a cd to be used on another pc will those files transer across and work correctly on the other pc, or do i need to change the code below to something else.here a sample of the code ive been writing to open PDF files in adobe reader, to read the files and open them?based on textbox1 entry as part of file name then button 1 to button15 pressed in relation to which product im using.Also i need to try to read across a line of data in a pdf file, and transer each block of info a text box, and how to i jump straight to a page when the pdf file opens.I cant suss it out from the document information on my harddrive.
Private Sub button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles button1.Click
If
I have a form with a Tab Control that has 18 pages. When I click on a tab it opens the page and select a textbox on that page (txtTextbox1. Select() ). This works for the first 8 pages but not for the remaining 10 pages. Although on these pages I can mouse click on the textbox, enter info, save then click my Add button that clears the textboxes and has the code (txtTextbox1. Select() ). The textbox is selected just fine. The code for all my pages is the same except for the tab name and the control names. The tab key will move the selection to the next textbox in order on all pages and the Enter key is coded to do the same. The first 8 pages have a total of 256 labels, buttons, list boxes, textboxes and checkboxes on them.
I wrote a vb.net program that can view the documents It uses a reader and decompresses the sql blob to an outputStream and displays the document after a Response.Flush.We sent the code and databases to another group to host this website themselves. They can run the website but when they view the documents the documents open with a page full of small squares.
im trying to download a file to the exact area of the application where ever it might be on hte computer the code im using now only downloads it to the computer and this cant work becuase all computers are diffrent
[code...]
could any one show me how that code could work but instead of to the computer but to where the application is so that who ever uses it can move there application folder where every they want and it will still work
I found This code plays a file in winamp(tested) by a user-entered string/partial file name.but dont work
vb.net 'Public Declare Function FindWindow Lib "user32" Alias "FindWindowA" (ByVal lpClassName As String, ByVal lpWindowName As String) As Long Private Declare Auto Function FindWindow Lib "user32" (ByVal lpClassName As
How can I avoid a first chance exception here. I need to use the cancel button to jump around the remove at code. The exception is caught and the bail out goto works, it is just the first chance I'd like to get rid of.
I want to open a local html file in the user's default Web browser, and jump to an anchor within that file. In other words, I would like to have a result similar to clicking a link to localfile.html#my_anchor.
I've been using the System.Diagnostics.Process.Start(String) method to open html files, and this works fine. In the following example, I open a file named "info.html" in the "SomeInfo" subfolder of the folder containing the application:
The code below opens a file in Example 1 and writes on another file only the lines that satisfy the condition If times > 4 to another file. What I want to do is illustrated in example 2
[code]...
t= 2 comes from Subtracting t= 11 - t= 9 from the script in example 1. I have scripts with thousands of lines every time the program should automatically subtract the next value with the previous one and write the result into a new file starting from t= 0
I am trying to convert VB6 to VB.Net, in VB6 my predecessor has used an open command which i presum creates a file or opens a file from the directory that it is told to look in, what is the .Net equivelent of this?
I have a web project in asp.net in which i have dashboard on which there are dropdownlists with previous seven dates and when i select the date from dropdownlist it opens the file from folder matching with date selected.My dropdownlists are arranged vertically.A strange problem is that when i select the date from ist dropdownlist it opens the file fine and when i select the date date value from any other dropdownlist it opens the same file which opened from the ist dropdownlist all remaining dropdowlists behave same like.And other strange Problem is that when i start opening files from the last dropdownlist to ist.
Basically I am saving text to 2 seperate ini files, also saving the checkbox.checked value so my form can skip the login and auto start. My only problem is when a user saves the information to the INI files after writing them they automatically open up the INI files for display. When the form loads it automatically fills in the fields and if the checkbox is active it checks all the correct details then starts, only problem is it loads the checkbox1.checked ini file then starts the main menu. How can I skip this? and make it not show the ini files everytime they are called upon?
Dim aINIpath As String aINIpath = "User.ini" If File.Exists(aINIpath) = False Then
I have a few questions. first, how do i make it so that when you open your program you can not open ctrl+alt+del = task manager? second how do i make it so that a button opens a .bat file? third Is it possible to a button open multiple Internet Explorer Windows? When i try to do this it only opens a bunch of tabs? and lastly how do I make it so that when it installs on a computer it installs straight to the start-up folder without the user knowing it, or how do you make it so it opens automatically on start-up?
Im trying to use a Settings file that the program opens and reads the info from when it loads BUT when the user chooses a custom color (ex: ff5f67d6) How can i assign the form background color to that color code?
Dim BgColor As Color = ColorTranslator.FromHtml(Settings(0)) Me.BackColor = BgColor Settings(0) = the color code
I am working on cinema booking system project in vb.net..I have to book seats in the cinema..I have created a file for seat reservation for every movie..The seating is such that there are 18 seats and in the file have written 0s and 1s indicating reserved and vacant seats respectively..User selects a movie from a combobox and the corresponding file opens..We have to change the color of those seats which are already booked to red.Here is my code but it doesnt work..
Private Sub ComboBox1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles movies.SelectedIndexChanged Dim Seat As Button() = New Button() {Form4.Button1, Form4.Button2, Form4.Button3, Form4.Button4, Form4.Button5, Form4.Button6, Form4.Button7, Form4.Button8, Form4.Button9, Form4.Button10, Form4.Button11, Form4.Button12, Form4.Button13, Form4.Button14, Form4.Button15, Form4.Button16, Form4.Button17, Form4.Button18}
I'm trying to add a code,so that I when an item in a listbox an apllication will be run.A user inputs a name for the listbox eg "hello"Then the user specifies the path of the file to be run. The name will be fixed.eg : test.exeIf the user then says the file test.exe is locted in C:mygame, he will point to that path.NameGame = textbox name where user inputs the name that should appear in the listboxSearchbox = textbox to allow users to search through the listboxEntryBox = box where the path appears, just for checkingI know I can load a folder with this :
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles LoadFolder.Click Dim FolderBrowserDialog1 As New FolderBrowserDialog
Here's what I'm attempting: The user browses for and opens a dbf file. The user is presented with a checkedlistbox which shows the column headers. The user then selects the columns they wish to run a report on. ex. total # of cells not empty, longest cell length, etc.
I'm to the point of populating the checkedlistbox with all of the columns shown but I'm unsure if the users selections are actually linked to my data and if they are how I go about isolating said selections for the reports. I have a feeling that my approach to populating the checkedlistbox is not the proper way for what I'm trying to accomplish.
Here is the code
Public Sub btnGetFile_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnGetFile.Click Dim fileLookUp As New OpenFileDialog
I've had a search through a number of extremely useful articles on the forums, however rather than reinvent the wheel I thought I would ask if anyone already had what I am looking for..A simply little VB app that opens a session to a specific IP port and then writes to a test file everything it receives. If the connection drops, simply re-stablish it and keep listening for text to write to the file.
I have a single instance app that is working fine except for this strange (to me) issue.
The user could double click on FileA and my app opens and displays the file contents (the path of FileA has been passed as a parameter) No problem there. The problem is that if the user then double clicks on FileB and I read the parameter it still contains the path to FileA. What trick am i missing here?
(If i add a debug line that forces the code to be FileB's path the the app works correctly in terms of opening a new tab, reading the contents etc.) (vb.net 2010)
I have a 'DataGrid' usercontrol on my simple little form and I press a button that opens a text file and populates the DataGrid like so,
A B C 1 2 3 3 4 4 3 1 3
Where A, B, and C are my column headers.
I also have a 'ListBox' on the form. What I would like to do is, allow the user to select one, two, or three rows (or all) in the datagrid, and press a button that will move the data from selected rows into my listbox (each row its own string in the list box).
I can populate the datagrib easy enough, but don't know how to access the cell data individually?
I have an asp image within my "default.aspx" page.I set cookies on my masterpage vb file and depending on the cookie set, I want to show or hide this image.
Is it possible to run it without making a batch file? ( I want be be able to change some of the values in the commands to)I found Shell(pathname[,windowstyle]) but I am not quite sure how to use it or if it is the right code.
I'm in this proyect where I need an area in the form where I can place just dots, then join these dots with an straight line between them.how can I do that? I placed a Picturebox to see functions there but nothing is clear.
I have a line shape which I am using as a straight 'finishing line'. As the program runs an identically shaped line shape appears. I am a little confused from where and how it is appearing, as I only have the one line shape. Also, on some runs of the program 'trails' of the cars that are racing across the screen remain.Are these issues something simple I can fix?
