Software Development Forum

how to edit a record in database by using vb6, i don't any clue :(

I need red.proxy.dll reference file for my VB program. i dont have it.... how can i download that??? PLZ help

I have a MSHFlexGird (fgdCompany) and a search command. When the user enters the search data into "txtSearch", the command should search for the data and show it to the user by : Highlighting the record in the MSHFlexGrid -OR- By bringing the row that contains the searched data to …

Design an online lottery game in C++ which will randomly store 6 number in the range of 1 to 30 as the winning numbers. Then it will ask the user to enter 6 numbers of their choice and match with the winning numbers. It should display the following: “Jackpot” for …

Please can anybody explain me the following things below:: 1.What is a hashmap 2.Its use 3.What do we do to avoid collisions....

Hi, I've been testing about converting infix to postfix expression. I've made the code and it compiles. My problem is it stops working when I run it. This involves the use of stack and arrays. I just call the method polish to get the strings infix and postfix, and to …

HEY THERE! COULD ANYONE HELP ME WITH THIS? THIS CODE DOESN'T HAVE AN ERROR BUT MY PROBLEM IS NOTHING DISPLAYS ON MY TEXTBOX. I WANT TO GET THE VALUE FROM MY MYSQL DATABASE TO TEXTBOX. Is there another way to do? dbcon = getconnect() dbcon.Open() cmd = New MySqlCommand("select * …

sir i am using VB6.0 POS software, i want to know the source code of the software. Regards! Khawar

@ by : O This is topic (http://www.codeproject.com/Articles/21351/Import-Data-to-SQL-Server-from-Excel-or-Access-usi) is reactivated again which was posted by : Oxiegen for further information: The code is corrected but the data is not getting exported from Access database to SQL. The code is as follows : Private Sub Button1_Click(ByVal sender As System.Object, ByVal e …

Dear Experts, Simple question , I need TTS , Text To Speech engine that should be Free Arabic .net independent , OR compatible with .net 3 framework. Thanks, Waleed

Hello everyone. Here is the code first Private Sub Grid1_Click() Dim i As Integer, j As Integer Grid2.Cols = Grid1.Cols Grid2.Rows = i + 1 C = Grid1.Row For j = 0 To Grid1.Cols - 1 Grid2.TextMatrix(i, j) = Grid1.TextMatrix(C, j) Next j i = i + 1 End Sub …

Dear friends i am making inventory management i have one problem when i have purchase product form its working successufully. other form is edit purchase order. when i click update it does not save. please any one can help me? here is code private cmdsave_click() Dim dd1 As Database Dim …

Hello Friends, I am new to c programming. I want to create data structure for client server communication. I can simply transmitt simple char to server and return it back. My requirement is to have dynamic number of variable in client side i.e my client should be able to transmitt …

The below program is working but it have some constraint #include<windows.h> #include<iostream> using namespace std; void gotoxy(int x,int y) { COORD CursorPosition; CursorPosition.X=x; CursorPosition.Y=y; SetConsoleCursorPosition((GetStdHandle(STD_OUTPUT_HANDLE)),CursorPosition); } void decone(int num,char suit,int x,int y) { int i; for(i=0;i<200000000;i++); gotoxy(x,y); for(i=0;i<11;i++) { cout<<"*"; } y++; gotoxy(x,y); cout<<"*"; gotoxy(x+10,y); cout<<"*"; y++; gotoxy(x,y); cout<<"* "<<suit; …

finds the average number of hours per day spent programming by each student over a three-day weekend. User should enter the number of hours worked each day and number of students.

So im posting this here and not under game development because this is more of a problem solving question, not directly game related. Im making a simple RPG using xna. Im currently working on collision detection, however running into difficulty. I can successfully check for a collision between the player …

My program worked fine untill i changed it, cause i wanted to be able to see recently opened files in menu bar, after i finished it shows this error: Input past end of file, i do not understand what to do with it, somebody help please, I'll provide full code: …

so we where tasked to make a tic tac toe w/ out gui or even using array so here's what ive done so far its still far from complete but i cant seem to get the result i want but since this is just a test class that would be …

I have been trying to create a script that will fetch an image file, store it in a 2d grayscale non-alpha byte array based on the x and y axis so I can perform math operations then save that array back to a new image file. I have come close …

I have a java exercise follow: there are n machines of 3 type A,B,C, each machine has coordinates (x,y) and operate radius, with data get from a XML file, for instance: <machine> <number ="1"> <type>C</type> <cox>40</cox> <coy>80</coy> <rad>30</rad> </number> <number ="2"> <type>A</type> <cox>25</cox> <coy>35</coy> <rad>40</rad> </number> <number ="3"> <type>C</type> <cox>50</cox> …

help on textbox to accept numbers only ...thanks

Hi, i recently begun learning java and encryption. I found some code from a website that is supposed to decrypt lastlogin files found in minecraft. When i try to compile it gives me these errors: C:\Users\CROCCY\Documents\NetBeansProjects\Lastlogin decryptor\src\lastlogin\decryptor\LastloginDecryptor.java:54: error: invalid method declaration; return type required public MineCraftLoginReader() { C:\Users\CROCCY\Documents\NetBeansProjects\Lastlogin decryptor\src\lastlogin\decryptor\LastloginDecryptor.java:87: error: …

Hello, I need help in solving 3 errors in my C++ code The first error is** line 95 'output_minus_10' was not declared in the scope** The Second error is **line 96 'output_plus_10' was not declared in the scope** The warning is **line 104 unused variable 'R_junction'** #include <cstdio> #include <cmath> …

hi guys, i am doing a project on vb, now the issues is i am not able to retrive the data from the textbox which in created during runtime. i created 5 textboxes in runtime, i enter the datas for each textbox, but i couldnt read the same. can anyone …

Public Class Form1 Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click Dim ofd As New OpenFileDialog Dim strFile As String With ofd .Title = "Select a List" .Filter = "Text Files|*.txt|All Files|*.*" .ShowDialog() strFile = .FileName End With If System.IO.File.Exists(strFile) = False Then Exit Sub Dim Reader As …

c++ programming

Hello, I’m trying to make a powershell script that will copy files to and FTP server, but the destination folder needs to be generated each time the copy starts. In lieu of having a ton of issues trying to copy the source folder onto a remote FTP site using powershell, …

Recieving the error "Dynamic SQL generation is not supported against multiple base tables." When pressing the save button Code for Save button: private void btnSave_Click(object sender, EventArgs e) { DataGridQuestions.EndEdit(); adapter.Update(ds, "Questions"); MessageBox.Show("Updated"); DataBind(); } Code for filling data adapter private void DataBind() { string connectionString = ("Data Source=" + …

Hello All, Im trying to write a little gui for a command line application i have to run everyday. The command line app is run as follows: stcmpgo -s [url]http://localhost[/url] -u username -p password -a -n -i filename.xml There are multiple flags that can be set which I will use …

Good day, I must be blind .. I am developing my first "Visual Studio" desktop application. My apps are normally always Internet Apps. I have about 20 text boxes, but I want to give the user the ability of pressing Enter, and "defaulting" to the Enter button on the screen. …

Esteemed folks of Daniweb, I find myself in a small quandry. I am part of a test organization working to test a piece of software that the developer does not feel needs the level of test we provide. My issue is this: As we all know, if you change code …

Hi, I have a txt file that contain certain data inside it. Example of the txt file: Name=John Age=20 Address=c-34, Newyork Name=Martin Age=23 Address=123, New Delhi .... .... and so on..... Now I have to process the each line get from the file and put the values into arrays. arr_name, …

Hello, I am currently trying to use boost asio for IPC. I ran into 2 strange issues: 1) when using the acceptor class, when I bring my process up, I get the error 'Already open' when trying to listen. The port I am trying to bind to is definitely not …

Compile program functions for: -Enter of a keyboard and a file into an array (by adding) data to 30 girls in the competition "Miss World" number, name, surname, date of birth, physical data, state and display the current contents of the array on the screen -display output data for a …

Hello there, i was just wondering does anyone here know how do i add a multiscreen for an android app using visual studio. I know how to code everything but i m not sure do i have to do this using xamarin interface or can i do it with visual …

Hi guys, I tought I'd experiment a bit with layout managers, trying to get to grips with them. I will start with a flowLayout, then hopefully move on to more complex ones. OK, so here is the code for the first example, very simple one: /*FlowLayoutManager.java layout manager tests*/ import …

Hi All, I started developing an application in WPF but I think the generic syntax for Relay Command and Delegate Command cannot be found very easily over the web and hence alogwith asking this question, I intend to start a thread for both Relay Command and Delegate Command. So, I …

Hi Guys I have a similer code which works on button click event and not working while Accessing data through data reader ?what would be the mistake ? thanks regards sumith ---Database Part private void PopScheduleByID() { using (SqlConnection con = new SqlConnection(CS)) { SqlCommand cmd = new SqlCommand("select* from …

Any one please help me. i done a little project using thermal printer. Now my Tl ask me to convert it to Dot Matrix printer. Can u send any sample code for this...? waiting 4 reply thank u.. with love guru

what is the code for the program in vb.net that automatically adjust resolution based on the computer you are using? i use WindowState.Maximize but only the background image adjust. my other stuf such as buttons, labels picturebox are not..can you help me guys? thanks

*Program is attached as well, due to there being pictures of the ships that are required to get the full experience of the program* I am recreating battleship in Visual Basic 6, and I am almost complete. The one part that I am unable to complete, is matching an input …

I want to self similar traffic (by using pareto distribution) in Simulink.

Hello Community, Why I the port I'm trying to read looking really weired. I'm using an Arduino to produce the port data (It just has two button inputting "BUTTONONE" and "BUTTONTWO" when pressed). This is the result I'm getting: BUTTONTWO BUTTONTWO BUTTONTWO BUTTONTWO BUTTONTWO BUTTONTWO BUTTONTWO BUTTONTWO BUTTONTWO BUTTONONE BUTTONONE …

hi everyone, my question would be on how to anchor the child mdi to its parent mdi so that each time the user maximizes or minimizes the parent form the child form inside will automatically anchor itself on its container(parent mdi) thanks all help will be appriciated

I have this program,how to find reverse numbers? #include<iostream> #include<fstream> #include<string> using namespace std; const int array_size = 10; //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ //function to enter the number choise1/// to "&" dieuthinsi noumerou void get_numbers(int num_arr[array_size], int& numbers){ int count; cout << "How many numbers do you want to enter? "<<endl; cin >> …

I have a Delphiproject that suddenly got its appearance changed. It used to have rounded buttonedges but now got suddenly sharp corners. Also the MonthCalendar changed its appearance with blue ribbon at top and the current day circeled with a broken red circel line as it had many years ago. …

Problem: A salesman travels from one to another state. he may visit either n=2,3,4,5 or 6 cities of punjab. For every number of cities he may adopt different routes. Some routes will be longer and other rwill be shorter. We neeed to design a C++ Program. *TO DISPLAY EACH ROUTE …

Hello everyone, I am working on a VB project which implements a number of custom controls. So far I have had no issue with the controls I have been writing; until now. Every time I add the control to the form it appears like a normal control, however when I …