[basic] Forum Topics

Hello everybody I need help to complete my project. It's a calculator program. Most of the code is complete IT SHOULD FUNCTION JUST AS THE PROGRAM CALCULATOR FOUND ON WINDOWS VISTA I just have two problems 1)It should perform a continuous operation between numbers, without pressing the equal button. In …

Here is the error i get Object reference not set to an instance of an object and also index 0 is out of range parameter name: index [CODE]Public Class Form1 Dim int As Integer = 0 Private Sub PictureBox1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles PictureBox1.Click CType(TabControl1.SelectedTab.Controls.Item(0), WebBrowser).GoBack() …

I’m trying to automatically save an excel file to pdf file using visual basic. So, I will manually open the excel, upon opening the excel file, it will run code to calculate a daily totalizer (this I have functioning) as soon as this code finishes, I want the excel file …

[B][COLOR="Red"][B]Hi folk, I fairly new to Python 2.7 and Python 3 and like to find out how I would get a print to appear in the middle of the output screen without putting in a load of spaces into a print statement. Please keep it simple for me. Thanks for …

[B][COLOR="Red"]Hi all, Clould someone please tell how to use the sorted function or equivalent to this function in Python 3 so that I can sort a dictionary. I cannot find any help on this. Thanks for your time [/COLOR][/B]

Hello all, I need a little help with Dictionary statement. My question is it possible to display just one thing for a Dictionary ? I know that Dictionary use Keys and Values so if I have this code. How would I display let say the Dog from Dictionary without printing …

Now I have been doing pascal for three months. I am now trying to create a simple calculator program. However, the TEdit box is not working. I type in the value but it seems it is not recording since when converted to either a float or int it states that …

Hi, I have a project to do for a C++ class that asks us to use a class termed "queue" to store some values (20/100/user defined) and allow the user to add/remove values. I'm sure it seems really basic, but I just can't get my code to display the class. …

i have already completed my projects by using visual basic 2008 express but i want to know is it possible for me to add a video in splash screen..after the 10 seconds video finish, i want the want the main form to be appear.. how?

I just started writing C++ and i only know the basics, if there is anyway to improve my simple caluculator or if you have any functions I could add to it let me know. Here is the code I wrote feel free to take bits. #include <cstdlib> #include <iostream> #define …

Hello all, I've been stumbling (more like Stumbling, I hope) across the web looking for something that can do occasional screen captures using a cron job on my casual gaming site server. I was hoping to be able to save screen captures of a few characters as I leveled them …

hello please help me. i want to search a data using from a textbox and a command button to search ..I have a i have a access database and 1 table with 2 fields ID and Name..im using Visual Basic 2010..please help me on second thought after finding a data …

Hi! I am trying to create a program that can calculate the cost of a internet package once selected and also give a discount. So far, my code only works with doesn't exactly gove me the correct results. Below is my code. Please assist me in identifying the problem. An …

Greetings I am proficient in VBA and have made a multitude of tools that are used by colleagues at my workplsce. The complex form applications I have made using Excel/Word/Outlook etc have been very well received. I feel I could offer these tools to other companies on a freelance basis. …

I Have To Write A Pseudo Code For A Unit Converter. I Have Written The Program Already But I've Not Really Written One Before. It Converts Miles To KM: Dim DataIn As Single Dim DataOut As Single Dim ConversionType As String Const M2KCoefficient As Single = 1.6 Private Sub UserForm_Activate() …

Hi, I have a problem with an VB aplication programmed in Visual studio 2005. Recently i was upgraded my computer with windows XP to Windows 7 Ultimate (fresh instalation). After that I made reinstallation Visual studio 2005 and service pack 1 for Vista/win7. My problem now is when I run …

hi, im having a graduation project which i should make a windows mobile application using visual studio 2005, and really i dont know what topic can i choose and the doctor doesnt want to provide me with a topic,, so if anyone can help just with a topic, because it …

I have a scenario where i am given a file that contains info such as: (just a sample) img01.jpg|Washington DC|aquarium|puffer fish|seahorse img02.jpg|CHICAGO|AQUARIUM img03.jpg|Chicago|fish where the first section is the "image" (just a made-up name, not an actual image) and the rest of the words are keywords. ive been able to …

i want to make a custom tab control for my web browser but i have no clue how to do it. all I know is to set the draw mode to ownerdrawnfixed and use the paint event args but nothing else. please help, it would help with my ui. thx

A C code is written: int i=-1 , j=-1 ,k=0 ,l=2 ,m; m=i++ && j++ && k++ || l++; //Line 3 printf("%d%d%d%d%d",i,j,k,l,m); O/p= 00131. I figured out that the Last variable in Line 3 is incremented only if it is preceeded by || else if preceeded by && it is …

Hi Daniweb, I am currently taking a computer science class in school, and was given an extra project(because I'm so far ahead of the rest of the class). I am stumped on how to get the of the slider bar to do what I want. In the project I have …

I like to use pop out panels that would just slide but sometimes it looks bad. is there a way i can fix it to make is as smooth as possible? here is the code i use [CODE] dim pp as new point Private Sub Form1_Load(ByVal sender As System.Object, ByVal …

hi...again...i have a problem, here it is, when i wrote my code this error came up [CODE] Public Property currentbrowser As browser Get Return cb End Get Set(ByVal value As browser.browser) cb = value End Set End Property Public Shared Sub Navigate(ByVal URL As String) cb.Navigate(URL) End Sub [/CODE] inside …

you can do this dim i as integer = 0 Public Sub Addtab() Dim browser As New webbrowser browser.Dock = DockStyle.Fill 'docking it browser.ContextMenuStrip = main.cms 'adding a context menustip to it Dim tab As New TabPage tab.Controls.Add(browser) main.Tabs.TabPages.Add(tab) 'IMPORTANT you must select the tab main.Tabs.Select(i) i += 1 End …

can someone tell me how to get the [U][B]icon[/B][/U] of a webpage. i can get the icon of a webpage and set it as an image but i want to take it and set it as the icon for my application. here is the code to get the icon and …

I want to sort a list of dictionaries using the inbuilt sort() function for lists. The problem is I am not able to understand, how to give the function a key.. Example: [CODE] a={'name':1,'data':200} b={'name':2,'data':400} c=[a,b] [/CODE] Now, I want to sort the list c with the key being a['name']. …

I am having problems installing VB 6.0 (Enterprise Edition) in my laptop(Vista) it says "compatibility issues". Can I install VB 6.0 in vista?

I have a program in which a user enters a sentence in English into a text box, then the sentence is translated into French and German based on words in an array of structures that gets its values from a text file. I have almost all of the program written, …

my problem is that I need for ex. L1Q1 + L2Q1 = numUpDowm1 + L4Q1 where the LQ are random I added the code for easier understanding Any help will be greatly appreciated This work is being doe for a school in the Dominican Republic Public Class frmBalanciarEcuaciones Private Sub …

Hi all. I'm brand new here, been on the site for about 1 minute, and I have a question. Not sure if I'm in the right thread, but the question is for VB6. This may sound basic, but I am making a program, that will open WAV music files by …