Software Development Forum

listview1.items.add << it's is possible to declare a specific subitems vertically? i don't know how, but i'm still trying fix this please help here's my sample [CODE] Dim item As ListView Dim row As ListViewItem = Me.lstLicense.Items(0) With row lstLicense.subitems.Add(16).Text = (objDataReader("Division")) End With [/CODE]

i need to use copy clipboard for copying files for example i ll copy some file then i need to save this somewhere in my program how can i do that? i searched little but i just can find copying strings. :S I need more than that :) Thx for …

Greetings to all. My problem is not particularly VB.Net specific but having looked around this forum, I didn't know exactly where to post it and considering that I'm writing my program in VB.Net, I just decided to do so here. I apologize in advance, if that was wrong of me. …

I'm working on a quicksort class, but I'm required to get the pivot multiple ways (last value, median of 3, and median of 5). Getting the median of 3 is easy enough with a few if statements, but I'm having trouble figuring out how to get a median of 5 …

So I've made a game called HangMan, but it still needs the finishing touches. Anyways, a bit about the game... A JFrame shows 26 buttons for the letters of the alphabet and a whole set of other buttons to make up empty slots (they eventually will be filled in everytime …

Hi, i need some help with a program that calculates the numeric value of a name. The value of a name is determined by summing up the values of the letters of the name where 'a' is 1, 'b' is 2, 'c' is 3 etc., up to 'z' being 26. …

Hi I come from Python background and learning C++. In one of my programs, I need to have one key with multiple values and both being strings. for e.g. [CODE] "str1" ---> "value of str1" "str2" ---> "value of str2" "str1" ---> "value of str1 1" "str1" ---> "value of …

Hi i got some problems with c pointers...feelin trouble to get through it..here is a problem .anyone plz explain the solutin to me.. #include<stdio.h> main() { int arr[3]={2,3,4}; char *p=arr; p=(char*)((int*)(p)); printf("%d",*p); p=(int*)(p+1); printf("%d",*p); }

Hello everyone. I am a new C++ learner and I have a question, is there only a constant C++ syntax in the world or there are many different types of C++? Because last month when I surf internet to see somebody made his own C++ program, I saw it his …

Hi.. I have a file with title output.dat.format of this file is as follows [CODE] 0 0.00E+00 0.00E+00 -2.00E-02 9.48E+02 1 0.00E+00 0.00E+00 -1.80E-02 9.48E+02 [/CODE] yes,Thats right.without any comma between.(just tab space) i need to create a file from this output.dat which has form similar to [CODE] 0,9.48E+02 0,9.48E+02 …

I don't know how to use Notify and wait in my program but I am required to. The point of my program is that there are two threads, one which assigns the inputted object to the numbers 1-10 and another that reads them. Could anyone help. [CODE] package vairables; public …

Hey guys, I am pretty new to c# and have just developed a login client/server application. I am coming from PHP programming environment and my question is now. Is there any similar function in c# as the SESSION variables in php? Say i am logged out in my c# application …

Hi! I'm still new to assembly and I'm trying to do a selection sort using assembly.. There's a problem somewhere and I can't seem to find it.. Please help me. Here's my code so far: [CODE=assembly].section .data format: .asciz "%d\n" values: .int 5, 3, 2, 4, 7 smallest: .int 0 …

Ok, here's the deal. I'm trying to call make visible an object, i can do this: Button1.Visible = True but, i was wondering if there is a way that i can call it like this. Lets say i have a variable 'OBJNAME' wich value is "Button1". What i want to …

Hello guys. I have two forms. First form, which appear when you enter in the program, it's like a Form Intro ... ( like in C# when you enter in C# a form appear for some seconds, which there is written intro etc. ). Ok, and after 8 seconds, my …

Hello guys I need some help about the Pascal's Triangle. It's not about showing an output of the triangle itself but it's a little different. The user will be asked to choose a row number in the triangle. After that, it will output the sum of all the values above …

[B]Problem[/B]: (The Person, Sruden, Employee, Faculty, and Staff classes) Design a class named Person and its two subclasses named Student and Employee. Make Faculty and Staff subclasses of Employee. A person has a name, address, phone number, and email address. A student has a class status (freshman, sophomore, junior, or …

Hello. I'm writing Windows Form App and I found "tiny" trouble. I can't manage with finding control by a name. I have this code: [CODE]private Control FindByName(string name) { foreach (Control c in this.Controls) { if (c.Name == name) return c; } return null; }[/CODE] and simply it doesn't return …

Hi, Please bare with me on this ill try and explain what my problem is the best i can and if you could forgive my lack of knowledge that would be great. im fresh out of university after completing a web development degree and ive just landed a new job …

Hello all, This is my first post here.Woohoo! Seems like an awesome place to collaborate. So heres my issue, thread title explains pretty well though. I have a C# app that I am working on, and I have a datagrid and one button in the UI. Heres me ISSUE: I …

Hi friends, I wanted to restrict my text box to have only 10 characters.I have used the following code [CODE]Private Sub txtSpouseWorkPhone_KeyDown(ByVal sender As System.Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles txtSpouseWorkPhone.KeyDown If txtSpouseWorkPhone.TextLength > 10 Then MsgBox("Only 10 characters are alowed", MsgBoxStyle.Critical, "Invalid PAN No") txtSpouseWorkPhone.Text = txtSpouseWorkPhone.Text.Substring(0, (txtSpouseWorkPhone.TextLength - …

Assignment You are to write a program that will convert any base 10 number a to any base b. Input two values, the first in base 10 and the second value is the base that is to be converted into. Bases only between 2 and 9, and flag invalid input. …

I know that this is probably a stupid question :\ but I am stupid... I am getting [ICODE]1>angledCollision.obj : error LNK2001: unresolved external symbol "protected: static class angledCollision * Singleton<class angledCollision>::ms_Singleton" (?ms_Singleton@?$Singleton@VangledCollision@@@@1PAVangledCollision@@A) [/ICODE] [ICODE]1>spawningArea.obj : error LNK2001: unresolved external symbol "protected: static class angledCollision * Singleton<class angledCollision>::ms_Singleton" (?ms_Singleton@?$Singleton@VangledCollision@@@@1PAVangledCollision@@A) [/ICODE] I …

Hi, I have a datagridview.And as per my requirement the data is supposed to be filled from three different tables in database.I have created the query and is succesfully able to populated the data in it with the cross join. Have a look at my structure. Table1,Table2,Table3. table1 has 2 …

I'm currently practicing working on mobile application using vb .net 2008. So I have these 5 forms that I link together. The form # 2 is where my quit button was positioned. I want to quit the whole application but form # 2 was the only form that is terminated …

Hey guys what's the easiest way to find the Nth occurrence of a character in a string? I'm hoping there is a standard library function with a name like "NthOf" or something. Thx.

if i run the program it goes hang here is the code [CODE]Set rs = New ADODB.Recordset With rs .Open "Select * from tblCandidates1", cn, 2, 3 Do While Not .EOF If !Position = Combo1.Text Then Combo1.AddItem !Name ElseIf !Position = Combo2.Text Then Combo2.AddItem !Name ElseIf !Position = Combo3.Text Then …

on my project, i have a search textbox and also a listview. What I want to do is when a user type in the search textbox, it will automatically list all of possible results in the listview. For example, if I type letter 'a' in the search textbox, it will …

Hi, I'd like to develop an algorithm that would only accept positive real numbers and would loop the input until the input is a real positive number.

hello all I create a Jpanel ,with TextField For name and password. My question is how to increase My TextField Height,is is veri short ,I need to increase to 300 % of it's now 's height I include partial code below thanks denny [ICODE] JLabel lblnama=new JLabel("NAME"); JLabel lblpassword=new JLabel("PASSWORD"); …

I promice everone that I have looked and looked and looked for a solution, I'm not just having a problem and being lazy putting it on daniweb... haha :) ull have to trust me, ive even googled it :O! Ok, so I am wondering, if I wanted to return a …

Hi, I am trying to create a UDP broadcast server so that I can send out data to every computer on our local network for aircraft testing. I can get every component of the system to work except for the broadcast part... As I understand it, if I want to …

I've searched around and didn't find anything useful! :( What i want is to have my C# app doing a command to a running process. This running process is a console application and i just need to enter the command "restart".. my try was: [CODE] Process[] processes= Process.GetProcessesByName("OpenSim.32BitLaunch"); foreach (Process …

Dear all i need help.......!!!! i want to insert data using a datagrid how can i use it?

In writing a logger for an application, the datestamp ends up adding a new line. The datestamp function is as follows: [CODE]string log_class::get_time() { time_t rawtime; time (&rawtime); string timestamp; timestamp = (ctime (&rawtime)); return timestamp; } [/CODE] This outputs something like [ICODE]Tue Sep 6 14:58:35 2011[/ICODE], but when called …

I'm trying to create a console application that will write an entire paragraph one letter at a time (on a timer for instance) without creating a new line everytime. My problem is that I can't figure out how to do it without if and else if statements. I thought about …

Hopefully my last question for awhile, I wrote a piece of code like this before, but now I get the error: error C2064: term does not evaluate to a function taking 2 arguments Here is my code: [CODE]#pragma once namespace ValestromsCalculator { using namespace System; using namespace System::ComponentModel; using namespace …

By coding algorithm and using some liberal prints with small set of data, you can learn to understand the basic algorithms better than just reading about them. Here simple selection sort.

I am creating an Interactive map which displays the facilities when the user clicks on the Checkbox, such as toilets. It will display all the toilet locations via PictureBoxes. I want to do this without having to write all this code? [CODE]Private Sub chkCash_CheckedChanged(ByVal sender As System.Object, ByVal e As …

I am having some issues with my project. This is homework and I am not looking for answers, just some help. I am to create a RationalNumber class that takes two rational numbers (fractions), reduces them, and I am then supposed to use overloaded operators to add, subtract, multiply, and …

[CODE]import java.util.Scanner; class M6 //Main Method { public static void main(String args[]) //Index of Largest Number method { int a[]; int i; a= new int[10]; System.out.print("Enter any 10 numbers:"); Scanner s = new Scanner(System.in); a[0]=s.nextInt(); a[1]=s.nextInt(); a[2]=s.nextInt(); a[3]=s.nextInt(); a[4]=s.nextInt(); a[5]=s.nextInt(); a[6]=s.nextInt(); a[7]=s.nextInt(); a[8]=s.nextInt(); a[9]=s.nextInt(); System.out.println("The 10 no.'s you have entered …

How can I Print the the records I search in the listview!!??please help me..thanks

Hello everyone. I have a program that is driving me crazy. It is a cashier change return where the user enter the amount owed and the amount paid and when he/she press calculate the program should display the change due as well as the number of Dollars, Quarters, Dimes, Nickels, …

Ok, I have no idea how to use a class I created its probably really simple but I still cant figure it out Person employee = new Employee("Tom Jones", "777 B Street", "408-888-9999", "tj@xyz.com", "Room 221", "$30450", [COLOR="Red"](2, 8, 1987)[/COLOR]); I am trying to use this with this class I …

Please help. I have an assignment for a class and I have been working on this for a week. Nearly all of it I finished in two days but I have been stuck with this problem for 5 days now. I am using MS VC++. I am having quite a …

I am an absolute newbie to C++. I have an ATM program problem where I need to keep a running total of transactions and the balance of the checking account. I cannot think of how to set an accumulator for the transactions or how to keep a running total of …

What are the codes for print using listview?? thanks

i have few xml files in my project.i used "advanced installer" software to create exe setup files.i have included the xml files in PROJECT->BIN->RELEASE ->RESOURCES folder. after installing the project setup,when i run the project, i am able to view the xml file details ,but i cannot add new content …

Hi, I have a app that at startup shows a particular label i.e. [B][COLOR="Red"]Ready...[/COLOR][/B] then when the user hit a download button it changes the label to:- [B][COLOR="Red"]Contacting Server...[/COLOR][/B] By using 'Threading' I have also added an update progress which updates the label with percentage and also updates a progressbar. …

im currently programming a simple space invaders.. i have the aliens, missiles and the player.. all of them are working smoothly, but say those aliens are landed into the earth, when missiles hit the stones (for example) the stone must hava a damage. like in "GUN-BOUND" by mobius. can anyone …