Software Development Forum

Hi, I want to trigger a mail from VB6 code. Here the only specific requirement is, When the user click the button, it will do something and send the result in a mail using common id. Eg: There is common mail id called [email]RMG@xyz.com[/email] (Resource management Group) which will be …

I need to make UI in C# that works with an SQL DB. I thought piece of cake! I imported my DB files to the Visual Studio (add->existing item ->browes and add) I dragged the tables to my Forms & there were automaticly buttons like New, Delete, Save, next record,previous …

Hi guys) Please tell me - why is it impossible to keep global variables in C in a processor register? thanks in advance)

Hi all, I want to grab frames from video. (I want multiple frames from a video) using Java. I have tried with the code that is there on sun site. but it doesn't work(as it is for grabbing frames from web cam). If any body knows then reply asap. Thanks …

I am trying to make a report which gets its data from a windows form's textboxes. My code works fine but upon display of the report, a window always appear asking to enter parameter values. How can I bypass or remove this window? Here is my code: [code] Dim report …

Hi, I have a weely report which contain of 2 text box. EmpNo.txt and Position.txt. I need to get the data from my access database when the form is loaded. Before go to the weekly report form the system will check the loginID and password. The empno and position data …

[B]How to make Blowfish Crypto in vb 6[/B]

Hi i'm using a table adapter.insert() method to add new data to my table and i need to get hold of the id of the inserted row. I've read around and seen that the most popular way to do this is with SELECT @@IDENTITY as Value but im not sure …

hie ! i am using vb 6 front end nd oracle 9i bk end ... Prob: can we on execute two diff commands (the data environment one's) on the same data report ,instead of using 2 data reports for the 2 diff commands ????(please help wit this) and one more …

I am basically done with this program, but now my only problem sorting the students GPA from lowest to highest. this is the .dat file (its the ways its suppose to look like when printed out): ANNA A ADAMS 11 A STREET ALLENTOWN PA 11111 11 5.50 BOB B BRADBURY …

I'm trying to move functions that I have created in my .h files into the .cpp files of my winForm application. I don't really know how to get this to work. Example code in .h: [CODE]void loadCustomerDetails() { SQLiteConnection^ ObjConnection = gcnew SQLiteConnection("Data Source=SwiftService.db3;"); SQLiteCommand^ ObjCommand = gcnew SQLiteCommand("SELECT * …

Hello! This is my first time attempting to get help but, alas, I'm desperate! I have been working on this program for a class (and it's due at midnight). I can't seem to grasp moving data in and out of arrays using nested for loops. it's a matter of entering …

I am writing a chutes and ladders game for a class, and it's mostly working but I can't figure out how to make the chutes and ladders work. Can I please have some hints? [CODE] board = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, …

I'm using DataSet ReadXML() method to load XML files of records different tables, and all are working fine. But, I would like to have the exceptional handling that in case there're records in XML files got problem, e.g. invalid data format or exceed column width and etc, it will skip …

Hi all, I've built a Queue class which basically uses dynamic memory allocation to make an array grow with every new element inserted. It compiles and works perfectly under dev c++, but when I included the class in a VC++ 10 Express project and instantiated an object from it, the …

Here's my situation. Let's say I would like to create a thread that continually prints the number 1. When a button is clicked the value should then change to 2. My issue is that I'm unsure how I change a variable in an already running thread. Here's my code: [CODE] …

ive been told to put all my sql statement together but i jus keep getting lots of errors with local variables in my vc++ project. sql.h[CODE]#ifndef __SQL_H__ #define __SQL_H__ #include "stdafx.h" #include <iostream> #include <string> using namespace std; using namespace System::Data::SQLite; using namespace System::Data; using namespace System::Windows::Forms; using namespace System; …

I am using Visual C++ Express Edition on Windows, and I am look at the windows task manager and I noticed that every second, in the process tab the memory of my C++ program increases about 8 K when I am not even doing anything. Also, I've noticed that if …

Ok, so I want to create an alternate way of creating this: *________* **______** ***____*** ****__**** ********** ****__**** ***____*** **______** *________* Note: The right side is supposed to lookjust like the left side. Note 2: Replacing the underscores with asterisks(*) This is the code I have so far, but I …

hello there I'm trying to chroma key an image and i don't really know where to start. I am using python coding with quickdraw as my image displayer. I am trying to: first prompt the user for location of Quickdraw, foreground image and background image. second i want image rasters …

Hi all! I'm new to Daniweb and to programming. I'm learning Java with the book Java how to program 7th edition. I'm stuck at an exercise where I'm supposed to create three objects that each inputs an hourly rate, number of hours, and a name for the employee given by …

I wanted to make a program to help me find the locations of some double valuse in current process memory. I found some code snippets to study, but Im failing at the first hurdle. First let me be clear that I am not the author of the below code, but …

Hello, I really could use some help with this hangman program. I have searched all over the internet to find an answer that i can understand. I'm a beginner at C++ programming. This program prompts the user to enter a phrase. then you guess letters. if a letter is wrong …

/*My problem is on line with outdata1<<A3[p]<<endl; its says no operator found, help would be much appreciated*/ #include <iostream> #include <fstream> #include <string> using namespace std; struct Data { string salesperson; string style; double price; int quantity; }; int x; int y; int i=0; struct Data A1[100], A2[100], A3[100]; int …

these are the classes that i am going to add to my jar file: TestRegform, LogIn, LogIn$AccountInfo, and regForm. I have manifest.txt that contains: Main-Class: TestRegform (new line) then I typed this in the command line: D:\Project>jar cvfm Registration.jar manifest.txt *.class then, these came out: added manifest adding: LogIn$AccountInfo.class(in = …

Hi all, I am in my first Java class at the local community college but my class is online and my teacher takes DAYS to respond via email. I need some help with my homework and thought I would try here. I'm not looking for someone to give me the …

Hi I have never used vedctors before so I am just wondering if this is correct or not. If not, would you mind showing me the correct way to use it? [CODE]cout << fixed << setprecision( 2 ); vector < Employee * > employees( 4 ); employees[ 0 ] = …

Hello, Can some one give me a hand on my search algorithm? I know it's not working right and am not sure how to make it work properly. It is on line #'s 69 to 73. It has to search for the name that is already stored in the array …

Hey everyone, I currently am creating a Card shuffling program in C++, Ive taken care of the shuffling of the deck. Now I just need to distribute a hand of 5 cards, and determine hands. Can anyone help? Please! cardheader.h ( includes both Class Card & Deck ) [CODE] #ifndef …

Hi, thanks for helping. All this code does is remove the checked items. I want to remove it from one listview box and transfer it to another. Is that possible? [CODE]Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click With ListView1 If .CheckedItems.Count > 0 Then For …

Hi, i am new to c# and i am trying to develop a form to display the calander which works fine. I am trying to make it so that when the user selects any date from my MonthCalander control, it is then displayed in a messasge box. The trouble i'm …

Hey all, I'm writing a program that is an address book using an AVL Node structure (which was provided). I defined the [I]contact[/I] class as the ItemType of the data to be inserted in each node. Initially I encountered a Segmentation fault that occured during the assignment from the AVLClass …

This code block downloads images from a website.. I used WebClient at one time and I had used DownloadFileAsync combined with my own event handler to send the main form the message that a file was downloaded. Now I am using HttpWebRequest to try and improve download speed, however I …

I have the following segment inside my XSLT transform: [CODE] <property name="Value"><xsl:value-of select="for $index in ...[/CODE] msxsl.exe produces the following error: [I]Code: 0x80004005 Expected token 'EOF' found '$'. for -->$<--index in ...[/I] Is this a syntax error? The code before the shown segment seems to be fine. What am I …

Replacing a field separator during a read. I want to replace a pipe symbol (|) field seperator with a tab when I print the contents of records in a file. This is my text file:[quote]Jeremiah Stein|LW89W|1|U Patty Smith|JJ12R|2|W[/quote] The cgi script I wrote will read it and print it out …

Which is the best way to make a plataform-independent perl app, I tried Perl Packer but it seems it wont work on windows, I don't want to use activestate? what are my alternatives?

This one seems really simple but for some reason I'm not getting it! Here's the problem: USING A FOR LOOP, read 4 lines of input from the user and display it on the screen. I made my code, which works, but it only reads the first line the user has …

Im not sure what Ive done wrong but I'm trying to display my array but the program keeps ending so I cant see if its actually working. Im sure its a little mistake - Any help or suggestions will be appreciated. [CODE] # include <stdio.h> # define MAX 100 int …

I want to have a template function like this: [code] template <class T> void CreateBlankPatch(typename T::Pointer patch, unsigned int sideLength) { CreateConstantPatch(patch, typename T::PixelType::Zero(), sideLength); } [/code] It works fine as long as Zero() is defined for the class T. However, with POD types, this is clearly not the case. …

Hi, first post on the site and I hope I'll explain this properly: I'm tasked with creating a TicTacToe Applet using a JButton array. What I can't figure out is the problem I'm having with either setText or getSource (last bit of code). Can someone point out what I've done …

Hi All I was hoping for some advice based on the pool of experience here at Daniweb. I've been teaching myself to program in Python and I'm starting to get the hang of it, now I'm able to write small programs to automate administrative tasks as well as some complex …

Hey everybody, So I though that I understood linked lists and arrays well enough to make a hash table with separate chaining. Theoretically, it seems trivial, but I am getting a runtime error. The error appears to arise from the line head = heads[i], where head is a node pointer …

set v1=%e:\file1\file0% set v2=%c:\file1\file0% set v3=%d:\file3\file4% cd %v1% and do something cd %v2% and do something cd %v3% and do something I just want to set a variable = path and cd to it later, since I have multiple pathes, i would like to cd to diff variables instead of …

am so confused...wen you use save dialog....you only get the dialog and wen i say save, it saves....my problem is, wen you go back to the folder to check the file saved....nothin is there....i want to know how you can save a file to a certain folder and wen saved …

Ok, so first off this code is insanely messy and very very long. So if anyone has any ideas on how I can reduce all the variables and make it just run nicer that would be nice. I have been trying many different types of layouts and saving forms and …

Hi, I am loading in a dictionary text file of English words, but I am not supposed to load any words if they contain an apostrophe. I am loading them in as strings, and I cannot figure out how not to load the string if it contains an apostrophe. Here …

I am making a list box with two input numbers, Run button, Clear button and Increment/Decrement button. What i'm trying to get it to do is the user inputs a number into textbox1 and a number into textbox2, then clicks run. The numbers then display in ascending or descending order …

Hi all, I want to read a file. The file is like that : 20 20 1 5 6 20 21 1 2 3 21 22 2 4 6 20 20 2 3 5 20 21 6 5 2 21 22 1 6 7 .... and I would like every …

someone told me that i should stick with method #2, interested in getting feedback here. form2 has an id that form1 passes in order to load information from. method #1 has a public integer that form 1 passes to form 2 [CODE] class form1 private sub button1_click form2.id = 1 …

Hi. This should be very easy for you guys, but I still can't get it visualized in my mind. Here's what I'm trying to do: [CODE] if (flag) for (i = 0; i < 10; i++) {LARGE_BLOCK_OF_CODE (that visits an array in order)} else for (i = 9; i >= …