Software Development Forum

I am doing this program for a cs class. I am trying to create menu based system that will allow the user to input the number that corresponds to the option they want to choose. Then based on that option they will input their customer id (this is a banking …

can someone help me take a look i face (oledbexception was unhandled (too many fields defined)) below is my code . Private Sub btnBrowse_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnBrowse.Click Properties='Excel 12.0;HDR=NO;'" Dim Chosen_File As String = "" If openFileDialog1.ShowDialog() = DialogResult.OK Then Chosen_File = openFileDialog1.FileName End …

I'm busy writing Yahtzee. Now, I want to fill a const char[] with the field names: 1's, 2's, 3's, ..., "Full House" "Small Straight" etc. But I get this errors #include <iostream> #include <stdlib.h> using namespace std; /* 1 2 3 4 5 6 3 of a kind carre full …

hi everyone, i am very new in java. can anyone help me to solve the following problem: A school conducts a 100 mark exam for its student and grades them as follows: Grade: Grade A: Marks>75 Grade B: 75>Marks>60 Grade C: 60>Marks>50 Grade D: 50>Marks>40 Write ajava program to calculate …

I have 2 form there are form 1 and form 2 my program current situation is when user click delete it will pop up a login form. When user click cancel button from login form the data on the database will be delete  when user click cancel it will …

Hi all I have a datagridview with 2 columns. fist column is Datagridview combobox the second is a datagridtextbox. I'm trying to fill the second column based on the combobox selection . The Method that captures the selected item does not track which row is being edited. I have tried …

Hello I wish to call crystal report in my VB6 Application. For showing data report i used following code ; Example Date report name : datareport1 Code for showing report Load datareport1 Datreport1.show I have crystal report named "studentregister". please explain me how can show the crystal report in my …

Hi all, I am building a GUI application using Python and Tkinter to mimic a Pay-At-Pump system. Currently, I am at stage where I have coded and defined the relevant frames and widgets that help to traverse through those frames, these are organised into classes. However, I am trying to …

ok i dont really know how to explain this but... c:=readkey; case (c) of #13:Halt; #27:goto menu else goto quit; as you can see above if you press Esc(which is 13) the program quits and if you press Enter(which is 27) it gos to the menu. I want to know …

Hi, I have form1, and second form2 When I call second form2, form1 is disabled for any interaction. customer.Show() Me.Enabled = False Close button on form2 code is Private Sub Closebutton_Click(sender As Object, e As EventArgs) Handles Closebutton.Click Me.Close() Form1.BringToFront() Form1.Enabled = True End Sub As you can see, I …

I just wrote a simple C++ program. But now I want to share it with a friend and GMail doesn't allow me to use it and putting it on a web domain doens't work either. How do you share a simple program (compiled)?

these are the goals of the assignment i am trying to complete, i am running into a problem where i need to create a function get the product the customer selected and reutrn that information in a cout that also inculdes information from another function, i got the first part …

#include <iostream> #include <ctime> #include <cstdlib> using namespace std; int main() { srand(time(NULL)); int tries = 0; int iNum; int UpperLim = 100; int LowerLim = 10; int iCompNum; cout << "Enter a number: "; cin >> iNum; do { iCompNum = rand() % (UpperLim - LowerLim) + LowerLim; cout …

Hello everyone, hope you're having a great day :D I have a project idea in mind but unsure how to go about solving it / unsure if i can solve it. I want to be able to classify messages to categories, where not all categories are known. I want the …

Hi, I am trying to create an app with 2 python files, the first reads the user input (either from python shell or directly from the keyboard via modules like pynput-keyboard) and stores it in a variable (after enter pressed). The second creates the gui that has 2 labels and …

Dear All, Good Morning! I am facing this issue i tried a lot but not able to find the issue with this function when i call this function i get error Argument not specified for parameter 'LVL' of 'Public Function UL(LVL As String) As String' The code is listed below, …

Hello, While trying to get back into programming, I come across problems. The first one is: Why can't I work with global variables? Is there a new way of doing the same thing? Thanks

Greetings, my objective is to create a `Dictionary<string, string>` (or `Dictionary<string, List<string>>`), adding elements to it from a `List<string>`. The first string of the list should be the key of the dictionary, the other strings the value. For example: `List<string> list = new List<string>() { "key1", "value_x1", "value_x2", ... };`

I have a problem where my text boxes are not being populated with existing data. I have two submit buttons, but the problem appears to happen when I call; return View("Index", siteInfo);. Here is my code; // GET: NewEntry public ActionResult Index() { return View(); } /// <summary> /// Generate …

I have written a code to generate bar codes and saved them to a pdf file . The code executes successfylly but the PDF file does not open saying giving an error whome picture I am uploading. Please see my code and Picture with the error.  public void createPDF(String …

hello everyone, I would like to ask for some help with my assignement. My task is to make a program which is converting arabic numbers to roman numerals, but I can't use loops.

Hi java coder here im converting a program into delphi for a project basicaly ive forgotten my whole delphi maths soo can anyone convert this into delphi [CODE](l1 & 0x2 ^ 0xffffffff) == -3;[/CODE]

Hey guys, I would like some help regarding saving or reading to or from a bin file. I've read several online tutorials about file input/output, however it doesn't given specific information when applying it to both an array of structures. My knowledge of pointers is weak, as I constantly need …

how can i convert xml based script; which is created by SqlYog software. I want to convert this xml based script to batch file (full coding from xml to batch file script; not only batch(.bat) format.) So i can run the synchronization / backup directly clicking with batch file. give …

I have a program that i need to convert from java to c++... i just need help doing it... heres the java: [code] /* Name: Joseph Coleman Class:CSCI 1302 Assignment: Employee + ProductionWorker Academic Honesty: The integrity of students and their written and oral work is a critical component of …

alright so i have got a c++ code(AIRLINE RESERVATION SYSTEM) which i can run as console application, but i want to convert it into GUI, and i dont know anything about GUI, where and how should i begin, i have 1 and half month to present it.

Does anybody know a good way to break a screen up into multiple sections for filling out lengthy multi section data? I would like something that I can break data inputs up into sections and move onto the next section when I finish filliing out a section prior, sequentially. What …

I have used GroupBy and have got the value as below into individual array but the array consist of 5 sets of same Id so how do group them futhure to get something like expected result below , any idea would be helpful [{ "id": 116, "amgId": 168755, "amgName": "FIT", …

I made a JavaFX Discord Server for people who like to talk about JavaFX stuff, or need help with certain projects, I really like to work with java, especially with people who are working with JavaFX (: Here is the discord link: https://discord.gg/yZ3Y3Fd or https://discord.gg/AzFaNU

Hi! It's been a while since I last posted here. I've just gotten started with Windows Service, and have created a sort of 24/7 service to update a database. But because it's my very first project (besides the tutorial one) I feel that I could use some assistance in checking …