Creating A New File From Another Previously Created While Program Is Active?

May 10, 2010

Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
'Ceci cr�e un fichier *.TXT dans un endroit statique

[Code]....

So my app is supposed to make a exercice.bak out of the .txt file but whatever I do it says the program is accessing it... any hints how i could makw the program SAVE the file and stop it's constant access to it...?

View 3 Replies


ADVERTISEMENT

Use String As A Previously Created Object Instance?

Aug 9, 2009

Not sure exactly what I need to do to make this work, so my description may be lacking at first.Essentially I am writing a program launcher that recreates itself each time on load. It pulls the data regarding the tabs and buttons from an SQLite database and builds itself dynamically at run time. I get my problem when I pass the tab name through to the function that creates the buttons. I need the name to pull the right set of buttons from the database and I then tried to use the name to place the buttons on the right tab when I create them, but the debugger calls it a null reference because it doesn't point correctly to the tabpage that I'm trying to make it point to (at least that is what I'm guessing). Any ideas on how to make this work right?

[Code]...

View 2 Replies

Creating Text File If Not Created?

Jun 11, 2009

send the values of my form to a text file upon submission? I need to create the file if it has not been created and append the file if the form has been created. I will then need to display the text file on the second tab of my form.Firstly, I need to know how to send the values of the form to the text file.

View 4 Replies

DLL Files Created By Creating A Class File In VB?

Oct 7, 2011

Are DLL files created by creating a Class file in VB ? If not, what are their purpose ? If I were to create a class that held the functions I needed for my program to function, would the class file compile with the assembly as a DLL ? Do I have it all wrong ?

View 4 Replies

Associate Created Help File With Program?

Jun 12, 2010

I finished creating my help file for my app using .chm program. Now, how do I go about associating that help file with my program so people can click on help and it's there. Do i need to bring it into my resources?

View 2 Replies

Created Setup File Of Program?

Jun 5, 2011

I have created setup file of my program & it shows error when I install it there in another pc which doesnt have visual studio. Even I have tried to install it there in another pc which has visual studio & it worked well. I am confused. I am use Vb.net 2008 and ur .net frame work will be 3.5 .It shows following error message

View 6 Replies

Make Program Not To Use The Newly Created File 'text.txt'?

Aug 5, 2011

I have this program:

Module Module1
Sub Main()
IO.File.Create("C: ext.txt")

[Code]....

How to make my program not to use the newly created file 'text.txt'? Notepad fails to open it, it says (The process cannot access the file because it is being used by another process).

View 1 Replies

Previously Stored ListBox - Name Of Saved File?

Apr 7, 2011

I need to work with a previously stored listbox. Example: You save a file and it comes in the listbox, I can click it and I see it in all my textboxes. And if I restart the program it's still in the list. The files can be anywhere on the computer, that's why I need this method. The name that need to be in the listbox is the name of the save file.

View 4 Replies

Add Custom Fields/attributes To Active Directory User When Created?

Apr 12, 2012

add a custom field and/or attributes in active directory (whichever their called) for a user. For instance, im wanting to add a field for employee id but can I also get this field to show up in active directory users and computers to see if its working correctly? Once you eliminate the impossible, whatever remains, no matter how improbable, must be the truth. - "Sherlock holmes" "speak softly and carry a big stick" - theodore roosevelt.

View 5 Replies

Delete A File That Was Previously Used With PictureBox.Image = New Bitmap(PathName)?

Jan 9, 2012

delete a file that was previously used with PictureBox.Image = New Bitmap(PathName)?

View 2 Replies

Create A "File Not Found" Error To Display If A File The Program Is Looking For Is Not Created?

Oct 5, 2009

I'm trying to create a "File Not Found" error to display if a file the program is looking for is not created.Example:

Dim ProcessProperties As New ProcessStartInfo
ProcessProperties.FileName = "filename"
ProcessProperties.WindowStyle = ProcessWindowStyle.Hidden[code].....

I also need help creating a text box, that will submit information to another source (like echoing to a command prompt window). I'm trying to add a killtask option where the user can enter the name of the tast (such as notepad.exe) and press 'Submit'. The button will then send a code (killtask -f notepad.exe) to a command prompt window.

View 1 Replies

Creating And Writing To Text File Upon Program Load

Oct 27, 2010

I want to create and write to a text file upon Program Load...this is my code (does not work):
Dim path As String = "C:Documents and SettingsAll UsersDocumentsThe Bible Study Tool est.txt"
My.Computer.FileSystem.CreateDirectory(path)
'create and write to settings file
My.Computer.FileSystem.WriteAllText(path, "Some meaningless Text!!!!")
The directory is there, but the text file is not....

View 8 Replies

Checking If Array Of Labels Is Created Before Creating It?

Jun 21, 2010

How can I check if an array of labels is created before creating it?

The If Created dos not seem to work with an Array.

Hendri Bissolati noviceprogrammer@vodamail.co.za

View 1 Replies

VS 2008 Creating Subroutines For Objects Which Are Yet To Be Created?

Mar 12, 2012

I'm creating a list of labels dependent on a few variables based on search results.Say I have 10 search results, 10 labels will be created within a for each statement, however I want to create subroutines for these 10 labels with an onclick event, is this possible

View 9 Replies

Code For Creating Trial Version Of Software Created In .Net 2005?

Dec 12, 2007

I have created a windows application in VB.Net 2005 using MS Access as backend.Now before delivering its setup to client I have to create its trial version of 30 days and 60 days.How to do this ?Also my setup should be installed only on one computer.I mean my setup copy should be used for one time only.I know how to deploy the project i.e. I can create a simple setup of my project.

View 12 Replies

Set Active Window In Program?

May 4, 2010

I need to set the active window in vb.net

View 7 Replies

Inserting A Character Into The Active Program?

Aug 30, 2009

I am writing a simple program that serves a similar purpose as the character map, but just for the Spanish letters with accents (������ & ������). Character map doesn't work for me because I have to highlight the letter I want to insert and then copy it and then paste it into whatever window I'm working with.What I want to make is a program that has buttons for each of those letters, and when I push the button for a particular letter, it inserts the character into whatever window was active before I pressed the button. I also want whatever window that was active before I pressed the button (the window I inserted the character into) to become active again so I can resume typing right after I press the button.I have programmed in VBA before, but this will be my first VB project. I have tried searching how to do it, to no avail. Where do I begin?

View 2 Replies

Key Events Association With Active Program On Screen

Jan 8, 2011

I'm trying to do program that do something with F1 and F2 keys. So all working while my program is active. If my program is on screen. If I'm using other programs and my program isn't active on screen then these buttons won't do anything.

My code so far:
This is under load program :
Me.KeyPreview = True

This is when keys are pressed :
Private Sub frmMain_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles Me.KeyDown
Select Case e.KeyCode
Case Keys.F2
MessageBox.Show("F1")
[Code] .....

View 2 Replies

VS 2008 - Searching For Active Program's Directory

Nov 30, 2009

I'm writing a small app that finds the directory of an active program and displays it in a message box. e.g. Microsoft Word is open and running... click a button and the app finds the Microsoft Word's directory. It has to be able to differentiate between the active program and inactive copy of the program.

View 1 Replies

Created A Program In .net?

Apr 29, 2009

I have created a program in vb.net, something like a inventory system. a simple one.. my only problem is, how can i add a configuration option where my user can select which server he will use for the database?

I tried using a sqldmo.. but it has an error when i instlled my program to another pc. But ive already add a reference to it.

View 9 Replies

VS 2008 : Make A Program For School That Closes The Active Window?

May 30, 2010

I need to make a program for school that closes the active window. My application does now SendKeys.Send("%{F4}"). It works but, it also does it when there are no active windows. I want it to close only the active windows.

View 6 Replies

Created A Program With A Ms SQL Database?

Jun 5, 2011

I'v created a program with a Ms SQL database, registration form and login form. Everything was working well so i detached the database and added it to my program as an existing item before so as to deploy the program. But now i recieve an error when i try to login to the database. The error states that there is a failure connecting to the database and the database cannot be opened

View 10 Replies

Created A Program Which Creates Folders?

Dec 15, 2009

A weird thing just happened. I created a program wich creates folders and now when i want to "save as" an excel document in a folder created by my program this error occurs:[URL].. But this only error occurs if i try to save as an excel document

View 7 Replies

Dynamically Creating Methods For Dynamically Created Buttons?

Mar 15, 2011

I have this code.

Code:
Public Class Form1
Dim NPB As Button
Dim x As Integer

[code]....

As you can see, when I open a program from my menu, a new button will be created with text similar to this, "C:Program ". The button it self will not do anything. How can I create the method at the same time the button it is for is created? Also how can I change the text do that it gives me, for example, CCleaner.exe instead of the whole target path?

View 14 Replies

CODE - For Next Loop - Program To Display The Most Active Year For Storms Between The Years 1990-2008

Sep 23, 2010

The program I am working on uses arrays and a text file. In one section of the program it's suppose to display the most active year for storms between the years 1990-2008. The year that has the most active storms is 2005, but I don't know how to write it in the code so that it displays. Attached is the text file.

So far I have a For Next loop that counts the arrays.

Public Class frmHurricanes
' Class Level Variables
Public Shared _intSizeOfArray As Integer = 18

[CODE]...

View 6 Replies

Change Interop Dll Version Created In Program When Using In Net?

Dec 4, 2010

I'm facing problem while reference vb6 dll in .net project. When ever i refer a vb6 dll in .net project the interop dll is created with same version(1.2.0.0). Its creating problem for me as the setup used to deploy the application at client side does not replace the dll if the version is same as before. I want to change the version of the interop dll (created using vb6 dll). I read it cam done using tlbIMP but how to create tlb file for vb6 dll.

View 2 Replies

Created A .Net Program In Visual Studio 2010?

Nov 20, 2011

I created a VB.Net program in Visual Studio 2010 Pro. Everything runs fine in debug mode on my developement machine. I'm using setup builder installation and cryptolicensing for the license.dll. I have checked the setup program and all the files are installed on the test pc as required. The program was developed on the 4.0 client Framework. The problem is when I install the program on the test computer it will not open or run. No indication of why no messages, nothing. Can anyone steer me where to begin to find out why this is happening.

View 3 Replies

Created A Paint Type Program For Signatures?

Jun 15, 2009

I created a paint type program for signatures, and now I would like to save my canvas as either a jpeg, bitmap, or gif file, but I am unsure how to go about this. Here is my code,

[Code]...

View 5 Replies

Created A Program Which Has A Zoom Split Button?

Mar 3, 2011

i have created a program which has a zoom split button. for single click zooming and percentage zooming, basically when i click the single zoom(can click forever to zoom) and clear the image, the picturebox size goes to a very small size, where as the default setting of the picture box is 590,649. is there anyway of writing abit of code so that when i clear the image after clicking the zoom button the picture box does not change when image is erased. i am working with vb.net. please help its completly thrown me. just to add i have a panel and picture box because on some zooming percentages i have scroll bars so you can pan the image by clicking and dragging mouse.

View 2 Replies

Created A Small Program Which One Uses The SQLite Database?

Apr 28, 2011

I created a small program which one uses the SQLite database. I have a simple table employees, composed of the name and password. I can not write sql script correctly. application code is:

Imports System.Data
Imports System.Data.SQLite
Public Class Form1

Private Sub btnLogin_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnLogin.Click

[Code]...

View 4 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved