Software Development Forum

I found a bit of code which im unsure about in this poorly documented project im on. To be honest I havent got a clue what is going here. public void TestMethod(ISystemScriptingInterface system, ScriptEventArgs eventArgs) { var databaseScriptingInterface = system.GetInterface("database") as IDatabaseScriptingInterface; if (databaseScriptingInterface == null) { throw system.GetException(LocalisedSystemText.InternalServerError(), "Database …

I'm imitating progressbar value change like: [CODE]private void playAnimation() { for(int i=1;i<=100;i++) { this.progressBar1.Value = i; System.Threading.Thread.Sleep(20); percent = i; } }[/CODE] At the same time I try to run another thread, to update label text like "...% completed". Of course I couldn't change text of label that was created …

SGFPMANSITemplateInfo temp_info = new SGFPMANSITemplateInfo(); err = m_FPM.GetAnsiTemplateInfo(m_RegMin1, temp_info); Please how do i convert temp_info, which is of type SGFPMANSITemplateInfo to String or integer.

I have vb.net application with MS access database. I use following code to autocomplete textbox from database. the problem is that, although its working but more frequently it gives an error "AccessViolationException was unhandled----Attempted to read or write protected memory. This is often an indication that other memory is corrupt." …

hi!!.. my name is nathan i am trying to davelop voice to text java application i am required to use javax.speech package and i cant find it on my java packages. if any body knows where i can dowmload it please help!!

Hi...I created a project using VISUAL DATA MANAGER TABLE as backend...However, I observed in the database, I have no access in other commands / buttons such as Save or Save As....Is there an easy way to convert VM table to other Access version such as 2000-2003?

Hi there, creating new variable to add to a function, and when the user inputs a value, I get this: ValueError: need more than 2 values to unpack This is for sizeWindow variable by the way, I'll bold the parts I'm talking about. [CODE]from graphics import * def main(): doorColour, …

I observed one thing about my right click on the JTable. If I right click on a row. it shows my popUpMenu item. But now if I right click on another row, I must right click 2 times on the other row before my Jpopup appears. Is that any way …

I want to add jni code into my servlet,i have used JNI in my desktop application but now i want to add in my java web project. let me tell you a condition.i have logic code on c++ and i want to add that code with my java web project.so …

Hello there. I recently have been teaching myself C++ and have come across something that I just can't seem to grasp. I undersatdn the basics of structures but when it comes to this nesting type situation I just can't figure out what is going on. If someone could explain in …

Im just curious what is wrong in my code, when i click the void button an error is shown, but it runs smoothly when the void button is not click. Here is my code, thanks for your help guys! Public Class Pizza Private Sub rdPrimo_CheckedChanged(sender As Object, e As EventArgs) …

We have Escape sequences in C++ Dont we have any escape sequence for displaying astriek (****) when i want a user to enter a 4 digit PIN (int).

**hey guys , i was wondering how to take the first letter of the user's input and turn it into upper case then put it in another text block !! for example i got 3 textboxes the first one user enters "hey" and in the second he enters "lol" and …

Hey there!!!!!.......I'm kind of having a problem with creating a foreign key in the derby database on the netbeans platforms.Can anyone help me please?

Hello how can I read xml file without using xml librariy in C++ here http://www.cplusplus.com/forum/general/140931/

Hi Guys, Really need your help. I have started a new job, my first developing job in fact and Im struggling to understand how the system works. Thier product is massive and far more complex than anything i've seen. I have been looking at it during my first week to …

I may be very wrong, but in the web world, just installing Bootstrap gives you some basic control over how you controls look. Is there something similar for WPF? I don't seem to find anything, I have a very basic little wpf application with a pageframe, buttons, textblocks and textboxes. …

Write a complete program that reads three integers from the console and outputs the number of distinct values entered. For example if the input is 34 55 23 then the output will be 3, since there are three distinct values . If the input is 42 78 42 then the …

Hi i have to make this program that will read a message from another text file and surround each occurence of an abbreviation with <> brackets. and the write the marked message to a different file. The program must beable to read from a text file that contains the abbreviations …

Hi all, I have an xml file with some information inside it. I want to load this xml during runtime and generate an equivalent HTML document for this xml file. All this needs to be done programatically and on the fly during runtime. How could i do this? I'm using …

Hi All, Can you please let me know what these two functions do ? I would want to know for what purpose they are being used? Kindly help Harish //CallBack function for EnumChildWindows API call from SetOS2CursorForWindows BOOL CALLBACK EnumESLChildWindowsCallback(HWND hWnd,LPARAM lParam) { //CGI_CONV_OS2WIN_START //Function body modified according to keep …

Hi, I want to download TASM fro Windows 7 32 bit. Please help me to download and install it. Thankyou.

Hi. I'm trying to use brace-initialization notation: int number{}; But I get the following error: "expected an expression". Shouldn't c++11 allow this kind of initialization? int number2(4) works just fine. Thank you.

I want a set of not the same numbers to be added to a listbox, if there are any numbers that are the same, then they won't be added. I tried: If (Number1 = Number2) Or (Number1 = Number3) Or (Number1 = Number4) Or (Number1 = Number5) = False Then …

Hello, I'm very new to visual basic ver 5.00 . and I need help please. I have ms access '97 database with three tables. I created a form using form wizard , and it has a data control included. How do I enter data through the datacontrol to my tables …

Your Math class has five 100 point tests over the course of a semester (and nothing else that counts toward your grade). In addition to getting an average score of 70/100 you must pass at least three individual tests in order to pass the class . For example, if your …

Can someone please help me ? I made a button named "Open" for Visual Basic 6.0 , and i would like to execute/open Microsoft Access 2007, can someone please help me ...

This is my code Dim dblPrice As Double = 0 Dim dblTotal As Double = 0 Dim strTotal As String dblPrice = CDbl(txtPrice.Text) intQuantity = CInt(txtQuantity.Text) dblTotal = (dblPrice * intQuantity) strTotal = Format(dblTotal.ToString("N2")) If chkDessert.Checked = True Then strTotal += 5 End If If chkDrink.Checked = True Then strTotal …

I am workign with a xml file that contains the order information for a company. What i am tryign to do is see if the xml file have a scan code in it and if it does then to pull the order number so that it can be passed to …

Hi all! I'm having some trouble with constructors and destructors. I've been told that a constructor creates an object and a destructor destroys it. The problem is that in my code I try to destroy `straight2`, but I can still print out it's length as if it wasn't destroyed at …

I am writing simple server client programs using socket, in which a client would request a video file and the server should send it that file. After recieving the file the client would play that video file. I know how to open ordinary text files and binary files but can …

I have a column named Emp_Id and set as primary key (not Auto Incr).I am trying to generate an ID (employee) and save it into a SQL database. The logic goes this way: Generate the id number with a prefix plus the number (i.e. EMP0001). Display it on a textbox …

Hi, i want to change the colors of my app clicking a button so when i click this button there's this code -(void)changestyle{ change=true; [self init]; } it refresh the first controller and change the toolbar background color and the bg color of the buttons but i know it's incorrect, …

Hi guys, I need assistense in comparing whether values of a listbox and datetime picker are not equal. thanks.

Here is my code: #include <string> extern std::string commands[]; extern std::string shortcuts[]; int in_array(std::string ar[], std::string txt){ for(int i=0;i<ar->size();i++){ int g=ar->compare(txt); if(!g){ return i; } } return -1; } int actioncmd(char* command){ int act=in_array(shortcuts,command); if(act==-1){ return -1; } act=in_array(commands,command); return act; } I'm simply trying to find out whether a …

Hi, I've done my bachelors in Computer Science and was working for the past 2 and a half years in PHP and MySQL. Now I'm planning to change my career path to IBM Websphere Administration. However, changing directly from PHP to Websphere seems quite impossible. So I've planned to take …

i am trying to write input() function into file..... please help.... i am using visual studio 2013 // N Copy.cpp : Defines the entry point for the console application. // #include "stdafx.h" #include "iostream" #include "fstream" using namespace std; int _tmain(int argc, _TCHAR* argv[]) { fstream file; file.open("NCopy.txt"); file << …

Hi can any one tell me please does visual studio 2012 support any features of c++11? Or only in 2013 version?

I Need Some assistance Desperately.

I am making a erp using WPF-C# and i have a confustion on how can i connect my app to sql server after compiling. I am asking this because my app connects to DB when i compile it with Visual Studio and SQL server is already installed on my pc, …

Is there a way to catch whether a certain message has popped out. I tried: If MsgBox("Well done!", MsgBoxStyle.OkOnly, "Amazing") = Visible = True Then Me.WindowState = FormWindowState.Maximized End If

Without using arrays, write a complete program that reads three integers from the console and outputs the same three numbers in ascending order on separate lines. For example if the input is 5 4 3 then the output will be 3 4 5. Do not prompt the user or produce …

*getting following error. duplicate found Exception in thread "main" java.lang.NullPointerException at binarysearchtree.main(binarysearchtree.java:185) Java Result: 1 here is my code* public class node<T> { public node<T> root ; public T data; public node left; public node right; public node (T newData) { data = newData; left = null; right = null; …

I am trying to convert some old FORTRAN code to C++. I am about three sub-routines deep into the code and one of the sub-routines includes the following line (twice): CDIR$ IVDEP This is the first time I have come across this command, or directive, or whatever it is. What …

I've been looking for a while for an example that uses claims, but I need it working in a desktop application and/or WCF service (a full local setup). MS and others say it should work, but examples are apparently well hidden within the depths of the internet. All I can …

Hi Dw I'm creating a wosa/xfs I've followed correctly the guide and the code has no error till I try to debug it or build it. I get this error 1) error LNK2019: unresolved external symbol_WFSStartUp@8 referenced in function "int_cdecl Wfs_Startup(void)" (?Wfs_Startup@@YAHXZ) 2) error LNK2019: unresolved external symbol_WFSOpen@36 referenced in …

i need help for my school project in it. the function of the program is like a calculator that computes mean, median, mode, range, percentile, & standard deviation. and i dont know how to compute for mode, standard deviation and percentile. please they gave us dev c++ for out it …

Hello Guys! :) I'm Shen. I'm new here and to programming also. I hope you guys could help me learn more about IT and stuffs 'cause I'm really interested in learning things about computers and the technology. And also, I'd be very happy to meet new friends in here too... …

I plan to write a program that allows the user to move shapes around on the canvas once they are drawn. A given shape will be drawn when an appropriate button is pressed. I'm using simple test programs to learn my way around. I've looked at a number of examples …

Im a new student in information technology. How do I write algorithm to calculate or solve simultaneous equation . Thanks