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I have the following problem and I dont undesratnd how to use arralists to implement. I have a customer class which I want to hold some primitive data types as name , id , address etc. To implement this using arraylists I must declare it as below? [CODE]Arraylist Customer =new …

Hi there everyone, I need some help getting started creating a Java program for a class I am taking. Here is what I need to do: Create A program written in Java (without a graphical user interface) that will calculate and display the monthly payment amount to fully amortize a …

I have found that using the Bring to front & Send to Back functions on controls created at runtime does not work. Does anyone know a way to solve this problem? any help would be appriciated.

i want to print textbox contents at a coordinate in C# when user click a button on form.But i don't know code,please help me! Thank you so much!

Okay, i have 2 objects in my form: a label with a picture and a picturebox with a picture. The background of my form has another picture. What i want to happen: 1.I press the label,the picture of the label is on top with the bakground of the picture in …

I have a label with a picture that i want to be visible to the user. However, i also have text in that label that i need for the program to work but is unnessesary to the user. I would use Color.Transparent; to hide the text however i have a …

First i have to say that i'm have low exp in software development, so please have patience and understanding with me. Ok, my first commercial C# appl is almost done, so i wounder what should i have to do to protect it? In the way someone can't copy and use …

Okay, i have an 8X8 grid, i want to use control arrays to create labels instead of creating each manually so that it is less repetitive code and easier to control when i try to switch the colors of each label on the gird. [CODE=c#]namespace app1 { partial class Form1 …

Ok, I have one sub and I have it handleing different events of different objects. So my problem is I want to determine which event was triggered from which object. Can anyone help me out?

Ok, I am pretty new to Visual Basic 2005. I am taking a course in it and we are creating a Department Store program right now. I pretty much have 90% of the program done, its just that when I try and move information as strings (name, province, postal code, …

Reputed number problem switch case statement hai This is my code Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click Dim i As String i = TextBox1.Text Dim x As Object For Each x In i Dim num As Integer num = x.ToString() Select Case num Case …

How to split text box input value i need help from u all example: i will enter text box 145 i don't enter , or :,"",, nothing i want split this number into sprat s1=1 s1=4 s1=5 what i want to than mach with this each number to this charter …

Hi im very new to all this programing lark but was wondering if some one could tell me what im doing wrong, I am tring to creat a login box so you have to enter the corect details to use my form but it keeps filling in the textboxes with …

Right now i am using the method where i put the picture in a picbox, then save it as a .bmp then use SystemParametersInfo function to set the picture. I do not like this because of one main reason: it takes huge amount of ram for a simple program such …

hi how to copy or move array to another array [ICODE]for example: Dim arr1 As New ArrayList Dim arr2 As New ArrayList[/ICODE] and arr1 has values ...I want to copy or move all values to arr2 with out use for loop to copy each value help me!!!

I have a listbox in my program and a command button. When the user selects an item form the listbox and clicks the command button, a message box is shown which asks the user to confirm selection and has yes and no options to enable this. If the user clicks …

Hello all, I'm trying to validate against someone entering letters into an input box. Here is the code I have so far that doesn't seem to do work after I add the second part to verify if what they entered is numeric. I don't even the get input box anymore. …

i want to users to be able to vote for their favourite soft drink. They will input the names of the soft drinks through the use of an inputbox, the names input are stored in an array. what i would like to do is count the votes given to each …

I am trying to make a program that scans the pixels in the screen for certain colors and if it finds it sets the mouse location to that spot. Now i need your help to see if something like this is possible with vb and if it is possible point …

:?: I got from the book: Write a piece of visual basic code to process the responses of twenty students who were asked to rate, on a scale from 1 to 10, the quality of the food in the cafeteria. A response of 1 denotes ‘dreadful’ and 10 denotes ‘excellent’. …

I have loaded a map in picture box, but I can't move around it (to see the whole area of the map) Can someone help me...

hw to add multiple conditions in a single update statement?? my project goes code like this... [code] If release.Enabled = True And nonosc.Enabled = True Then Dim rst12 As New Recordset Dim sql12 As String sql12 = "update Passport_Release_Information_N set Ename2='" & taker.Text & "' ,Any_ID1='" & takerid.Text & "' …

k guys i have a text file that has a record of passwords, i am trying to read from that file if the guys username and passwords match access granted if not there denied. [CODE=vb] read = System.IO.File.OpenText("password records.txt") username = txtUsername.Text For a = 1 To 10 txtOutput.Text = …

Hey everyone, I'm working with a login form in my application. The easiest way I can see to do the authentication is to query a user/pass database for any rows that match the given username and password. How can I send a query when the user clicks OK? Am I …

Hello all, im new to this community and i would use some help. I have learned VB.Net and i write programms for almost a year and a half. Currently im learning C, C++, and C#, but i dont have any expirience with these languages. So i would like you to …

I have an executable vb.net application that opens an external application. My program using two screens. I was wondering if there was a way to have the application open the program on the selected window from the screen that the button is pushed. Opening the external application on the screen …

i am creating an application in which i require a splash screen. Now the thing is that i want my splash screen to be there without any title bar and frame border what should be the necessary code for it plz provide me with that.... thank you....

K i need to get the mouse click co-ordiantes outside of the form. i know how to get them inside the form; [CODE=vb] Private Sub mouse1_click() Handles me.MouseClick set1X = MousePosition.X set1Y = MousePosition.Y End Sub[/CODE] but i need to get cordinates from anywhere on the screen. and if it …

I have the mainmenu.vb and event.vb. I want event.vb appear when I click button (cmdRun), and mainmenu hide. How to write it's code? I use below code but was not as VB 2005. [CODE]hide.mainmenu show.event[/CODE] Any ideas? Thanks in advanced.

i have Visual Studio 9 , 2008 and have published a program but it doesn't work on PCs that don't have Microsoft .Net Framework 3.5 installed. is there any way to make the program work without having to install the .net framework on the pc?