Software Development Forum

Hi, I'm trying to work out a way i can create my own "find..." or "find next" dialog for a textbox, because i don't think Vb.net has one that you can use, and its vital that i manage to get this otherwise the program wont be much use when editing …

I have created an application which populates a .csv file on the data-grid.When the user clicks a button a dialog box opens and the user selects a .csv file and opens it. The connection string that I've used is; "Provider=Microsoft.Jet.OLEDB.4.0;Data Source='"+filename+"'ExtendedProperties=text;HDR=Yes;FMT=Delimited"; When I run the program the error that I …

Hi, I'm new here, so please be gentle :) For an application I'm working on I need to implement a callback function that takes a va_list as an argument. Inside that function, however, I need to pass the va_list (or rather all arguments of the callback function) to a function …

Hi all, I've been searching for hours but i can't find any solutions so i hope someone can help... Is there any way of proving that the += operator is more efficient than the + operator... i.e. A += B instead of A = A + B I'm hoping to …

can anyone please tell me how can i save my visual basic exe in such a way so that its exe run automatically when windows start if u know the answer please mail me at <email snipped>

RUN-TIME ERROR '40006' WRONG PROTOCOL OR OR CONNCETION STATE FOR THE REQUEST TRANSACTION OR REQUEST. that is my problem,, here is my code that has an error. Private Sub Text2_Keypress(keyascii As Integer) If keyascii = 13 Then keyascii = 0 List1.AddItem (Text2.Text) Winsock1.SendData Text2.Text Combo1.SetFocus End If End Sub please …

Hi all, Could anybody help me in getting a FULL systax of SQL Statements in vb 6.0. Or could anybody suggest me a site that could do it. Rajesh Khanna

hello how can i send mail from my server based application program..the code that i wrote don't show any error but its not working..i am not getting any mail..

what would i do if i want it to check if something certain has happened when there is a change on the form? because i have a tab control and each tab has 2 different textboxes and when they are the same i want a notice to pop up, but …

Hi All, Would someone please help me with this problem I've been struggling with for a few days now. I am trying to convert a file from this Upper Case:- 01m-matt-01-01 BIBLOS GENESEWS IHSOU XRISTOU UIOU DAUID UIOU ABRAAM To this Lower Case into New Testament Greek:- 01m-matt-01-01 biblos genesews …

Hello All : Is there any idea to change the name of any control exist in a form , while the form is executed I must have a button when I pressed it a dialog appear this dialog must have(textbox) the new value of the selected control must written in …

Hi, Im writin the followin code to connect with oracle `database.im` also using toad .I keep geetin errors even if i declare `private String AQC1_UID = "";` and so on.. import java.sql.*; public class Login { public static void main(String[] args) { String AQC1_UID = ""; String AQC1_USER_PWD = ""; …

How to move one Text Field to another Text Field by pressing Enter Key? in Java

I am absolutely new to C# , reading the Book , Beginning Visual C# 2005 ,byKarli Watsonet al. , Wrox Press . Using Visual Studio 2005 . Okay , I was practicing some of the concepts from Functions chapter and i faced a wierd error. This the code which is …

i wrote a code to get hard disk info and used FindFirstVolume(). however, the console-based application was ok but when i made an MFC application doing the same thing, it did not compile correctly. i think the problem is with my redeclaration of _WIN32_WINNT in the MFC application. this is …

i am trying to load data from the database to a dbcombo but i am not getting it properly i am using the following coding : [COLOR="Green"]Set db = New Connection db.Open "PROVIDER=Microsoft.Jet.OLEDB.3.51;" & "data source= " & App.Path & "\db1.mdb;" Set rs = New Recordset rs.Open " select model_no …

Hello everyone! I am new to C++. I am learning GUI programming using gtkmm on linux. I have a frame class, and I have a library class (that writes data to sqlite) that belongs to that frame. How should I declare it - by pointer or reference? like - [CODE]class …

hey all :cool: !! me a new member here.. jsu joined up a couple of weeks back.. anyways peeps me is in fy B.E .CSE .. tho i am not a good programmer i dunno y i took it up... but i still like it... :D as all do i …

I have a program that i need to start when my computer boots up. Is there any way to do this? Any and all suggestions would be great.

Hi, Im a novice in Python, using Tkinter for the GUI developement. I am trying to figure out how to create my frame such that you cannot exit using the title little 'x' in the corner. In fact I dont want it at all! I did try overriding it by …

hey guys im new here can anyone teach how to start.(cus i want to learn c++ programming how will i start).

[code=c++] #include <fstream> #include <iostream> #include <string> using namespace std; string getFileName(); int numCharsInFile( ifstream &in, int &nLines ); int numWordsInFile( ifstream &in, int &nWords ); main () { int nLines, nChar, avgCPL, nWords; ifstream textFile; string fileName; fileName = getFileName(); textFile.open(fileName.c_str()); if(!textFile.is_open()) { cerr << "Cannot open file: " …

How can I handle the right-click event and how can I edit right-click menu Thanks...

On the attached, there are no bugs what so ever. My program simply allows the user to select a data file that contains historical stock / currency prices and displays it. The data files are included with the project. The only performance issue I found is that when ever the …

hi all, i newbie in this forum and vb.net too. i hope i can learning much from this forum. i want to play flash on my form. does anyone know how to do this?? thx... best regards...

Hey guys, I've got an input stream from the keyboard and wanting to know how much time passes between when the user enters something to when the user next enters something. That makes sence? Ive got a class called Timer [code] public class Counter implements Runnable { boolean startTimer = …

Hey folks - i am working on an assignment for school and would like some input if possible. I am trying to declare a class object in the form of an array so that i can read info from file and then manipulate the data. I need 3 seperate c++ …

Hi all, I would like to execute an OS command like "cls" from my Java program, and am getting the following error: [code] D:\ext>java FileExtractionConsole Exception in thread "main" java.lang.NullPointerException at FileExtractionConsole.startExtraction(FileExtractionConsole.java:46) at FileExtractionConsole.main(FileExtractionConsole.java:33) D:\ext> [/code] Here's the snipt of my code: [code] public class FileExtractionConsole { public static void …

hello plzz help me out how to write the event for a button or anything created at runtime whoever bothers to help ,thanks to them in advance

Hello, I am writing a program that connects to a webservers db. I have a testing db on my local machine and i add a new dataset to this local db. I have tried to go into the app.config and change the connectionstring to a global variable i created useing …

well i have been told to write a 7 segmet display so when i type in a number the numbers 'convert' and output to a seven segment display basically from 8 to this:- _ |_| |_| like in petrol stations does anyone know how i could do this, i have …

I am trying to search an array of object, for example lastName, a private variable of the object, however, the array might have more than one same last name from different objects.. i need to output all the same last name onto the screen, how should i do that? code …

My question is to calculate the mean of a comma separated dataset stored in a file. The program will be run on a system with no floating point library. Obey the following rules: 1.Maximum 100 values in dataset 2.Each data entry in the dataset is a byte (0 - 255) …

i Dont have window.h header file , can i make a programme for copying picture from one drive to another?Any one help me in interpets . I am new using c++ so please please help.

Hello! I'm compiling a project in VC++ 2005 express, and for some reason it is hanging. It gets to a certain point and just doesn't seem to do anything. This is the readout when it is happening: [CODE]c:\Qt\4.3.3\bin\uic.exe RoboSearch.ui -o ui_RoboSearch.h g++ -c -O2 -frtti -fexceptions -mthreads -Wall -DUNICODE -DQT_LARGEFILE_SUPPORT …

Is the opcode leal(load effective address) primarly used to calculated the address of a value that was pushed on the stack? If anyone knows of any good web sites on this topic could you pass it on to me. Thanks in advance....Gerard4143

import java.awt.*; import javax.swing.*; import java.awt.event.*; import javax.swing.event.*; import javax.swing.event.*; import java.util.Calendar; import java.util.Date; import java.util.GregorianCalendar; public class MyPaint extends JApplet implements Runnable { /* Declaring the variables.*/ JPanel panel; JPanel textAreaPanel; JTextArea drawTextArea; JScrollPane drawScrollPane; JLabel line, color, paint,kid,cil; JButton circle, rect, poly, ellipse; JComboBox cbLine, cbFill; GridBagLayout g; …

Hiiii, here is my script-- [Code]: BackupLocation="$OPTARG" if [[ $LFlag -eq 1 ]]; then echo "Either option l or L should be given to $Programname" echo "$Usage" echo "$Programname is terminated" return $ERR; fi if [[ $isBackUp -eq 1 ]]; then if [[ ! -d $BackupLocation ]]; then echo "Non-existant …

Hello All, I have absolutely no experience with linked lists. I have an array of Animals that I am trying to reference from a linked list located in another class. Can anyone point me in the right direction for starting this program? Any assistance would be appreciated. Thanks

Greetings I want to take part of a word remove it and then append something new. Here is my xml [inlinecode] <Symbols> <Item> <Symbol>UPS2008</Symbol> <Order>usg_05Y</Order> </Item> </Symbols> [/inlinecode] My python code should remove the 2008 in UPS and change it to 2009 (basically write to file with elementtree), except I …

Can over running of array lead to the catastrophic failures? If ‘Yes’ then why does not C++ provide bound checking on array operations and who is responsible to prevent array overruns?

Hello I have the following code to display my time difference on a label and it works fine until my endtime is less ie. "01:00:00" and now() is more ie. "13:00:00" What can I do to rectify this? [code] Dim EndTime As New DateTime(Now.Year, Now.Month, Now.Day, My.Settings.EndHour, _ My.Settings.EndMinute, 0) …

[CODE]#include <iostream> using namespace std; typedef struct List { int data; List*link; List(){ data=0; link=NULL;} }SList; SList*L,*P,*temp; int x; SList*createnew(int x){ temp=new List; temp->data = x; temp->link = NULL; return (temp); } SList*findLast(SList*L){ temp=L; while(temp->link != NULL) temp=temp->link; return (temp); } void printList(SList*L){ temp=L; while(temp!= NULL){ cout<<temp->data<<endl; temp=temp->link; } } …

Hi hope someone can help, command1.click if line1.bordercolor = vbBlack then line1.bodercolor = vbRed else line1.bodercolor = vbBlack End if end sub I need each time I hit the command button for a line (line1.bordercolor) to toggle between red and black. I'm switching on a wire in a circuit and …

Ques. Write a function which prints the cards which are missing from a set of playing cards.Cards are represented in the form of string whose first letter represnts type and second is the card number. S-1=one of pade S-A=A's of spade C-k=King of clubs H=j=jack of Hearts....so on

any pls help mo on How to load a filename on a LISTBOX. also pls teach me that when i click on the filename loaded on the listbox it will run, i only need to load the names of my movieclips which is all (.avi) then when click will play …

Hi everybody! i working in oracle 10g forms and reports.... i try to use this crystal report in 10g... please help me how to call this report in application.....my application server remote how will i call the remote server in my crystal report.......please help me.... thank you, saravanarajan...

Hi friends i have a big problem... i want only the first Character to be Upper and all the rest lower and then the next name to be upper and then lower.. for eX. Geeta Lopez Can u Plz Help Me

What is the easiest or most elegant way to let the user input a list in a console program?

Hi, I have a query in VB. I have two forms. The first form loads after few seconds my second form has to load. How do I code for this. Someone help me out. Thanks, Priya