Small Program To Change The School Wallpapers?

Sep 4, 2010

im new to these forums and was working on a small program to change the school wallpapers. i want the user to be able to choose the imageand not have to put it in a secific directory could anyone please advise me on how to do this

[Code]...

View 1 Replies


ADVERTISEMENT

Make A Small Program For Ticketing On A Parking For A Small Hotel?

Aug 27, 2010

I need to make a small programm for ticketing on a parking for a small hotel.So i have 2 Printers pariking In (for delivery of the tickets) and 2 Readers PArking Out.Both Printers and REaders are working Serial.So i need to poll the serial ports of the printers and readers every second.The data is stored on a SQL database so i need to read and write in the database.Can i do this with 1 PC and 1 programm or 1 PC and 4 programms that are runnning at the same time ?

View 2 Replies

Make A VB Program For A School Assignment?

May 20, 2011

I have to make a visual basic program for a school assignment. I am an absolute beginner at it though, but am willing to learn.I have to make an income calculator for farmers that make giant turnips.

So basically:

1. If the turnip weighs less than 350kg, the farmer will receive $2 per kilo
2. If the turnip weighs 390 or more, the farmer gets $1.50 per kilo MINUS $180 for a maintenance fee.
3. If the turnip weighs between 350 and 389kg, it has to be sent to a paddock that costs $25 per week for lease. Turnips loose 1% of their mass per week in this paddock. When the turnip gets below 350kg it can be exported. As ships depart weekly, turnips may drop a bit below 350Kg before departure.

Create a profit calculator for the turnip farmer for a list of cattle weights.

Functional Requirements: oEnter the weight of each cow into an array oCalculate the income from each cow and store in another array oAdd up the values in the array and display total income.

View 1 Replies

Program Will Eventually Be Installed On The School System?

Mar 16, 2010

I am using Visual Basic 2008 express and I have created a simple database application for my y6 pupils. The program will eventually be installed on the school system but, i want to know how I can ask vb to find which folder the application was installed in and get it to return a string. Does anyone know how to do this??

View 5 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

Creating A VB Program For School To Collect Data On Student Attendance And Populate It To A Table?

Mar 27, 2012

We are creating a VB program for school to collect data on student attendance and populate it to a table. I have all of the 'GET' statements but am having trouble creating the 'Insert' procedure. This is what I have so far. The form being used to fill the table has 4 items being recorded. 'Present' radio button marked as present, tardy or absent; StudentId, PeriodId and date. Not sure if we are on the right track. The target table is tmAttendance. There are approximately 25 rows of data on the input form.

View 3 Replies

Forms :: Let The Users To Select Their Desired Wallpapers In The Window Main Form?

May 23, 2010

I wanted to let the users to select their desired wallpapers dynamically in the window main form. Is it possible? Funtional spec:

1. Let the users to select their desired wallpapers from any directory.

2. Save the wallpaper in the database.

3. Load the wallpaper in the main form after login sucessful.

View 1 Replies

Change The Positions This Small Circle In The Graphics?

Sep 28, 2010

I am attaching a sample working program. But in this program i need to do some changes,those changes i have explained in the .docx file.

View 5 Replies

C# - Change The Color Of A Small Circle (dot) Contained Within The Radio Button To Be Red?

Jun 23, 2011

How do I change the color of a small circle (dot) contained within the radio button to be red in Winform Application use VB.NET or C#?

[Code]...

View 1 Replies

Loop Computation Time Increases Dramatically With Small Change

Apr 3, 2012

I recently made a change to the code within a loop in my code, and now when I run the code through Visual Studio 2010 Express, the loop runs about 10x slower than the previous loop.I did not make any significant changes (to my knowledge) to the code within the loop.I made the change so that the loop could handle various conditions I imposed in another section of the code.I know that it is this loop that is slowing everything down because I report the loop progress on my form.[code]I feel like my changed code should run better, but it doesn't.I know that my code is not written very efficiently (and feel free to comment on ways to improve it), but my main concern is the significant increase in computation time that resulted from my changes.The loop above is the main block of code within the Sub, which is run via a thread.In my tests, it is the only thread running at that time.Everything works, and the computation yields the correct result, but takes 10x longer than previously. Additionally, the number of iterations does not increase.So the new code isn't iterating excessively, it is simply taking much longer to compute within each iteration.

View 19 Replies

Put Undo In A Small Program?

Jan 21, 2010

I want to put undo in a small program

View 10 Replies

Build A Small Program Which Will Allow Some One To Click On The Exit Button And The Sound Will Play And At The End Of The Sound The Program Will Then Close?

Apr 17, 2009

I am trying to build a small program which will allow some one to click on the exit button and the sound will play and at the end of the sound the program will then close. The sound clip is about 3 seconds long Here is what I have:

Imports Microsoft.DirectX
Imports Microsoft.DirectX.DirectSound
Public Class Form1
Private Dsound As CSoundDevice

[code]....

View 14 Replies

Get Rid Of A Blink At The Start Of A Small Program?

Jan 25, 2011

I have been trying, without success, to get rid of a �Blink� at the start of a small program.

My program opens with a title page (Form2, which is visible at 100% Opacity) that I want to fade after a few seconds, this works fine except that at the first reduction of opacity, Timer1's first 'Tick', the whole of Form2 blacks out for a moment. (Blinks)

I have a short demo program to show what I mean but don�t think I can attach it to this question. The code is shown here but I don�t know how to include Form1 and Form2. They are very simple however, they�re both Size 1000,600
Form1 has a single Button (Exit) and a Timer; Form2 has a full-size photo as background.

Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

[Code]....

I developed the code on a XP machine, but I also get the same 'Blink' on my Win. 7 Pro machine.

View 6 Replies

Small Program To Get Text From A DAT File?

Sep 19, 2011

i have a small program to get text from a DAT file. the program gets all the text and puts it into a rich text box (rtb1) then I click a button (btnformat) to split the text in the dat file into indexes so that I can output the indexes that I want to an excel file. This program works when I use small amounts of data but if I use say 800 lines of text the program crashes/ can't handle the volume of data and just stalls.

View 14 Replies

Make A Small Program To Encrypt Files Using AES

Apr 11, 2009

i am trying to make a small program to encrypt files using AES, and then have the password from the AES encrypted using RSA for its use of public keys. i've got the AES part working fine and i found a good RSA tutorial here url....but after i encrypt the AES password (which is saved in a .txt file) using RSA, then i try to decrypt it again, it comes out as an empty .txt file!

View 4 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

Created A Small Test Program For Faxing

Mar 28, 2006

I have created a small test program for faxing.On some machines it works and on others it throws the following COM error when trying to send the fax:[code]Here is the source code from my test application.All it requires is a reference to FaxComExLib.[code]

View 15 Replies

Small Errors When Translating Code From C# To Program

Feb 19, 2012

I have almost completed a translation from C# to VB.NET, however, I run into some small errors[code]...

View 1 Replies

Small Program Which Would Display One Window(frame)?

Oct 10, 2009

I made a small program which just is one window(frame) i want to put this prog. in my PC when i restart my computer this window display.

View 11 Replies

Write A Small Program For ITunes Using Windows COM?

Apr 20, 2010

I are trying to write a small program for iTunes using Windows COM. We are able to talk to iTunes and create popup boxes that show the current track, and a few other small things. However, when we try to set this info to a Label for example, we get:

InvalidOperationException was unhandled by user code Cross-thread operation not valid: Control 'Label1' accessed from a thread other than the thread it was created on.

The program then hangs and locks iTunes from closing. I believe the issue is the event handler I have created, which I know very little about. We are using VB 2010, so that may change some things. We followed a rough example from a forum post HERE. If you scroll down the orange text, you will see a reply right after by Will Hughes with a "Handles iTunes.OnPlayEvent". If I add this to the end of my event handler, I get:

Handles clause requires a WithEvents variable defined in the containing type or one of its base types. Not sure if its important to the issue or not, but I found it curious. Our code is shown below.

Imports iTunesLib
Public Class Form1
Private iTunes As New iTunesApp

[Code].....

View 3 Replies

Written A Small Program To Set Wallpaper On The Desktop?

Oct 5, 2008

i have written a small program to set wallpaper on the desktop when i change the wallpaper then if I refresh the desktop then problem is that,wall paper is disappeared and a blue screen comes.secondly i want few changes i want to set wallpaper as Tile,Center and stretch i want to use radio buttons on the form for this purpose so how can i make these changes.

View 1 Replies

Create A Small Application That Can Make Small Calculations?

Feb 1, 2010

On form 1 , i have a number of buttons that open up different websites.What i want to do is when i click a button on form 1 , i want forum 2 to show ( Form2.show() ) , Form 2 will have a list (Buttons) of internet browsers.

View 4 Replies

Make A Small Program For Church To Power On And Off Projector

May 11, 2012

I am attempting to make a small program for my church to power on and off the projector According to the user manual I need to send the following to it. Power On: C00[CR] | Like so: "C" -> "0" -> "0" -> "[CR]". However I am getting the following error when attempting to turn it on by the program: Conversion from string " " to type 'Byte' is not valid. [code]

View 14 Replies

Make A Small Program For Feedback And Send It To My E-mail?

Feb 28, 2011

m using Microsoft Visual Studio Basic 2010 and im fairly new to it. Im trying to make a small program for feedback and send it to my e-mail. I have seen e-mail sender tutorials on youtube but thats not really what I am looking for. Im looking for it to be automatically sent to me, not having to type in "To" so as if its hidden I guess. So Basically

View 2 Replies

Set Up A Small Program/script That Can Test Simple Web Functionality?

Jun 17, 2010

I need to set up a small program/script that can test simple web functionality.I already have a window that automatically load the right URL. What I need now is pointers to how I can make that program return a code if it can load the site, then automatically log in to the site and return a code if it is able or not to log in. Then log out, wait for five minutes and then refresh the site and run again.

View 2 Replies

Small Personal Database Management Program And Am At The Stage?

Oct 28, 2009

I am working on a small personal database management program and am at the stage where I am trying to search the MS Access database given a user input.I need to look up lets say the "customer" ID and the update other records associated with that customer. Here is what I have so far.

[Code]...

View 14 Replies

Write A Small Program That Copies A File From A USB To Another Directory?

Feb 4, 2009

What I'm trying to do is write a small program that copies a file from a USB to another directory so a program already installed on the computer can load this data.Usually copying files from one directory into another wouldn't be an issue.

[Code]...

If possible i would also like to change the code i have written so it just loads January2009.txt from the "root directory" of the USB rather than having to specify H: because if i put the USB in someone elses computer this could change to G: and then it wouldn't work.

View 4 Replies

Write A Small Program That Shows A Clock Using A Timer In .net?

Feb 24, 2011

I am trying to write a small program that shows a clock using a timer in vb.net, I want the clock to display the time and date as a binary display i.e. if it's 10:01:21 the clock would display boxes or buttons in rows going from 1 to 2 to 4 etc upwards and changing colour when at certain times. the example time above would be a button for 8,a for 2 to make the 10 o'clock, a button for the 1 minute and a button for the 16, 4 and 1 seconds making 21 seconds.

View 1 Replies

How To Create A Small Program That Will Calculate The Miles Between To Post Codes

Feb 18, 2011

i am trying to create a small program that will calculate the miles between to postcodes.The way im doing this is to fill out a webform for each postcode and collect the returned Long/Lat values (i will then calculate the miles from that)

This all works well until my program freezes with no error message. It's after the same number of records as well and I don't know why.[code...]

View 2 Replies

VS 2005 - Put Event - Small Database Program That Gets Data From Csv File

Nov 27, 2009

I have a small database program that gets data from csv file, I created a function that formats the font color of textboxes based on dates and values.

CODE:

I place this in text changed event and I have a problem implementing it, because the date conversion will not take place until the data is loaded. The second part works but not the first(Date) part.

I can create a button and use its click event to format the text boxes just fine, however i wanted the text boxes to be formatted on the fly . The problem is no matter where i call the function the date conversion wont work.

View 5 Replies







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