Software Development Forum

Hi all i am obtaining game stats data through c# using HttpWebRequest and am returning chunks of data which is passing through class variabled held in dll files. my question is which i am unsure of is i would like to add a progress bas to show the players current …

hi I want to list all tables in sql server compact 3.5 database and total of a specific column (I have a column name "total" in all tables).when i run the code I get no error but it does not work. can some tell me what is wrong with the …

How do you link to a Database in VB.NET? Say you need to record Name, Password and Email Address. What shall I write in the db?

Guys Plz help me out of this.... i have to take common values from three arrays and if there is repetition of values code should display value only 1 time... plz help? here is my code` #include<iostream> using namespace std; int main() { int count=0; const int size=5; int arr1[size]; …

Hi experts,gud day! Here I am again needing your help. How will I code condition that textbox will only be enable after 6 months from date of hired or textbox will be disabled after typing certain amounts because it is not yet 6 months from date of hired. A message …

hi friends I am trying to search a table with last and first name and update table after changes .I can retrieve rows and display in datagridview, I would like to know how do I update table after changes, i would appreciate any help Private Sub TextBox1_TextChanged(ByVal sender As System.Object, …

I'm trying to use an array to print out 6 numbers out of 42 since it's a lotto code Here's the question the lecturer wants me to do: Write a Java program to achieve the following:  Declare an array of type int of size 6  Randomly generate your …

Hey guys, i am developing an android app using Java, using eclipse on a windows PC. The building of the app started off very well, and we managed to get a working prototype working on a android phone using the USB debugging option. I have come across a big problem …

I'm trying to specify that multiple conditional statements need to be met before saving. If either of the statements are not met, then their respective error messages will pop up. The problem I'm having is I cannot get the error messages to show independantly. Am I on the right track …

hello daniwebscoders.. can you help me with my project?? i want to save a finger print file to a sql server table and then i also wanted to read it when you tap the finger print reader and it will input a time in :) sry for my grammar

How come when i update my database using access(I forgot to add something) I need to add another data source to my program to make it show. It floods my Data Sources window. Is there an alternative way to do this?

Is there a way to see if the user is using Windows 7. If yes, can we change their theme when the Form loads, and change it back when it closes? Thanks

hello can I ask question about syntax error in insert into statement?

I want to store '\092' (which is backslash ASCII code) in a char variable but Java does not allow me. Does anyone know what the problem is and how I should store that?

Please I am new to the ADO.NET connected layer. But I have been able to learn how to communicate with my db effectively on the connected layer. But I notice that wen I execute an insert, update or a delete sql. I dont see the changes in the database. I …

txtNetPrice.Text = ((Convert.ToDouble(txtLength.Text) * 0) + Convert.ToDouble(txtPriceCut.Text)).ToString(); I'm getting error in this line. please help.

We have a sensor on our local network that is sending a data telegram using UDP Broadcast. How do we use Winsock to capture these messages. The Port number that the data is being sent on is 42567. I tried the following code WinSockControl.Protocol = sckUDPProtocol WinSockControl.RemotePort = 42567 WinSockControl.Bind …

Hi, I have started my new college course this week and received my first assignment, it is to create a simple noughts and crosses game. So far all is well, I have created all of my procedures for checking for winners, reseting the game board and so on, the only …

When a simple-escape-sequence like '\n' is evaluated, what would be the result? Is it ASCII 10? How I can show ASCII 10 as a character? Isn't it '\n' again? I am confused! Can someone please help me with the issue?

Hi! I just started using LightSwitch and i am amazed how great this tool is! However, i worked with php up until a week ago so im really new in vb programming language. I started making an application for warehouse management and got stuck with reducing part quantity after placed …

systemFolder.targetFolders.dir=LoginInfo.getTargetFolderSystemDir() systemFolder.ser.dir=LoginInfo.getSystemFolderSystemDir() bookMarkDB.name=bookMarkDB.xml bookMarkDB.dir=bookMarkDB bookMarkDB.home=$(ViewResources.systemFolder.targetFolders.dir)+File.separator+$(ViewResources.bookMarkDB.dir)+File.separator+$(ViewResources.bookMarkDB.name); is it possible to concat bookMarkDB.home and bookMarkDB.name ? is the +File.separator going to work? thanks

Hi! I would like to ask if it is possible to insert a GIF image on my form? If possible, would you mind to show me how by posting its codes? Thank you in advance......

Hello. Could someone translate this? I have yet to effectively use these expressions. sometimes I use the if statement to evaluate if a var has a certain value. most of the times it works. is the ternary expression used to handle other possibilities that could come up? 1 m != …

Hi guys What's the default pointer value in c++? Can I count on the compiler to set an uninitialized pointer to NULL? Is it compiler dependant? What's the "consensus"? Thanks! -FH

ViewResources.properties Hello I have a a properties sheet I would like to know how to make bookMarkDB.home reference other properties from the ViewResources.properties sheet below. how can "bookMarkDB.home" create a systemDir by using the properties already defined? The only example I have seen uses $ but I have no clue. …

Depending on a variable 1-7, I am interested in ANDing a byte value to to get that number of bits. Currently I'm doing this: function getMaskedBits(num, Bit_location: Byte): Byte; var masks: array[1..7]of Byte=(127,63,31,15,7,3,1); begin Result:=num and masks[Bit_location]; end; is there a better (or more efficient way of doing this?)

> /* This code works when the added chracter's value is less than or equal to 9. I mean when there is a carry,what will i do to print that. And there should not be used any library function. Run the program and you will understand clearly. */ #include "stdafx.h" …

Hi I wonder if somebody can help me with this. This programs simulates throwing a die 20 times: import java.util.Random; // program uses class Random public class RandomIntegers { public static void main( String[] args ) { Random randomNumbers = new Random(); // random number generator int face; // stores …

#include <stdio.h> #include <conio.h> #include <stdlib.h> #include <process.h> #include <string.h> #include <math.h> int count = 0; typedef struct bitmap24 { unsigned char header[54]; unsigned char* pixels; }BMP; void readBMP (char* filename) { int i; FILE* f = fopen(filename, "rb"); FILE* f1 = fopen("save.bmp", "wb"); FILE* pixelVals = fopen("vals.dat", "w"); unsigned …

Hello, I am having an issue with sending an email message to multiple recipients on a private SMTP server. Currently, my program sends a message to the first recipient listed, but not the second. I am getting the email addresses from a text box right now that is separated like …

Hi again guys... I have a little but of an issue with a select statement I cannot seem to fathem out. Below is the code: else if (radioButton3.Checked == true) ; { //Looks at the row Selected in the GridView and then takes the Account Number and Stores in a …

Hi Guys, Have a random problem as to why my headers are not being shown properly in the form? Possibly a simple anwser but can't see the wood for the tree's at the moment and another pair of eyes is always great. Code below: private void radioButton1_Click(object sender, EventArgs e) …

How do you insert image thorugh JLabel? Thanks.

Hello, I am writing a chat server application in eclipse ide how i wish to change the jar default image icon but all attempt end either in error or the line of code running with change the icon. here is where i put the code. setIconImage(new ImageIcon(ClassLoader.getSystemResource("chatbutton.jpg")).getImage()); and here is …

I am new to this forum so please excuse any errors i make! I have recently started programming in c++ and one of my first projects is making a console trainer for AssaultCube (FPS Game). I have some errors and have not been able to fix them. Here is the …

If (TextBox1.Text <> Bookmarks.ListView1.Items) Then NoResultsFound.Show() End If I want to display another class when the user's results dont match anything from the list. Help would be really appreciated. Thanks. ^The code above gave me this error: > Overload resoluton failed because no accessible '<>' can be called with these …

Hi all.. I m a begginer in java... i want to write a series like 1 to the power 2, 2 to the power 3 as so on... i can print its value only line 1 , 8 , 81... but i cant write the series where all to the …

Hi guys. First of all, I am aware that there is a somewhat similar thread over here. However, it was never really answered and the code given was obscure (I don't like copying stuff anyway) Either way... I want to balance a chemical equation. However, I don't need help on …

i want to know that how can we download file in visual basic silently without notifying users .... its my application update , also how could we create thread in visual basic so that this thread always check for updates and downloads silently

1. database in access 2. ADO is in use 3. Datareport is designed. 4. I have 40 records in Recordset. 5. I want create one page per record in recordset. It just create one page report for only first record Private Sub Command1_Click() Dim cnString As String Set rs = …

I successfully created a C++ window but got an error message when I tried to add menus. I will surely appreciate any help to fix the issue. As follows is the code: #include <windows.h> /* Declare Windows procedure */ LRESULT CALLBACK WindowProcedure (HWND, UINT, WPARAM, LPARAM); /* Make the class …

This keeps popping up http://sidetrack1.deviantart.com/art/Javadocs-Not-Generated-353650496?ga_submit_new=10%253A1360562461 Here's the code for the things that need javadocs import java.util.Scanner; /* * To change this template, choose Tools | Templates * and open the template in the editor. */ /** * * @author ufe-c122-pc05 */ public class Lab2 { /** * @param args the …

I've been reading quite a few threads about creating new files if one doesn't exist...but I need it specifically for windows, in the current directory we are in. I've seen ` ifstream file; file.open("TehLeetFile"); if(!file.is_open()) cout<<"Tehleetness is busted!"; else cout<<"it work!!!!11!!!11!one!"; ` That's just checking to see if the file …

Hi can anyone help me on how i can achieve this? I want to have a real time result on two textbox. double a, b, c, result; if (txtPriceMetre.Text == "") { txtPriceMetre.Text = "0"; } else { a = Convert.ToDouble(txtPriceMetre.Text); } if (txtLength.Text == "") { txtLength.Text = "0"; …

I am new to c# and I am working with a xml file. I have appended to an existing sample file, but the formatting is off and some of the xml elements are missing. What I am working toward is appending to it 10 times just changing the number for …

I'm writing a program to multiply two 4-bit number using add and shift method in C language. The code is as follows: #include <stdio.h> #include <math.h> int main() { int d,p=0, y=1010, x=1101, c, i; for(i=0;i<=3;i++) { c = x % 10; y = y << i; d = c*y; …

Hello. I'm hoping someone will be willing to help me out. I'm pretty much done except for one part I've been scratching my head over. I'm sure this headache I have is not helping. Below are the instructions and the code for my problem area. Output the sum of all …

Good day, I have a module that upload a record using excel file, and that excel file will be save into the table.. actually i already created that but one ofmy requirement is to clear first the record in excel before it will be uploaded.. how could i clear the …

i was planning to convert my vb6 program to vb2010 but sometimes the codes from vb6 was unable accept in vb2010. like adodc.recordset.xxxxxxxx help me please

Hello I am having problems completing thi code in C# can someone please tell what I am doing wrong.I ge Error Error 1 Program 'C:\Users\stacey ann loretta\documents\visual studio 2010\Projects\EmployeeEceptionDemo\EmployeeEceptionDemo\obj\x86\Release\EmployeeEceptionDemo.exe' does not contain a static 'Main' method suitable for an entry point EmployeeEceptionDemo using System; using System.Collections.Generic; using System.Linq; using System.Text; …