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| | Hi guys , what i am trying to do is when i select a row in datagrid i see the selected row in a text box,now when i try to edit that row in text box that row in the datagrid gets unselected.how can i keep that row selected. Thanks  |
| | Dear experts, I have a TabContainer, and one of its tab panels has a user control with a wide GridView in it. Because of some reason, the GridView goes way beyond the size of the tab panel and the tab container. How can I make the form and the tab … |
| | Hello, i need to do a program which takes an input sequence of characters from the alphabet {A,B,C} and compresses it by replacing each subsequence of a particular character by a single occurrence of the character, and the length of the substring. e.g. Input : AAAAABBBBBBBCCBBBAABBCCCCCS Output: A5B7C2B3A2B2C5 i dont … |
| | Hey. I would like to save a txt file from the listbox into a folder that the user chooses. I've got the writing to work, but so far it only saves the file to the debug folder (since I haven't specified another folder) This is what I have so far: … |
| | My English is very poor...there must be a lot of mistake in my expressions. but It would be very kind if you can answer my question... 3Q. In c compiler ( vs 2010 express c++), I tried the code as follow, 0 error 0 waring. In C++, it is the …  |
| | Hi All, Does anyone know good and reliable "Open Source"object oriented database for use with c#. My Database will contain about 500 mb to 1 Gb of data. Thanks, |
| | hi guys, i am planning to undertake a massive project which would be something to do with wii remote as i am aware the wii remote communicate with the console or computer via blue-tooth. i was wondering what sort of data wii remote sends back to the computer or a … |
| | Hi all i am tracing ip addresses of all the site visitor using $_SERVER['REMOTE_ADDR']; and its working fine, But i want to exclude all ip starting from 172.122.*.* . i want to put "if" condition but don't know how to track these first two figure. can anyone please tell me … |
| | Hi folks: Once again, working w/Python in Maya, a 3D animation app. I'm using a potentially time-consuming procedure to generate a list of commands, and I want to store the list in the Maya file. The best solution I can think of is to convert the list to a string, … |
| | Hi, I was working on Josephus problem, where I have to make a circular linked list and having errors in it. Will really appreciate if anyone can help me. The following method is in Node Class: void link(int num_people, Node* temp) { int n = num_people; [B]head->next = new Node;[/B] … |
| | Hi! I dont have enough knowledge about making report there in vb.net. Let me explain what I want to do. I have a combo box there in my form. When user will run this form combo box will get ID number from database. When user will select ID number from …  |
| | I'm reading in a text file that contains a little custom script. However, one line of that script gets ignored and I can't figure out why. Script: [CODE]# Test Case #1 - Simple Movement RESET FORWARD 2 PAUSE 1 REVERSE 2 PAUSE 2 TURNRIGHT 2 PAUSE 1 TURNLEFT 2 PAUSE …  |
| | I study manual "Think Python: How to Think Like a Computer Scientist by Allen B. Downey, Version 1.1.22, chapter 13, 13.6 Dictionary subtraction. There is an exercise 6. I did it by not using set types. The result will be the same? Pls can you show me how to use … |
| | Hi everyone i have maked pop upp audio player play.php and the i want to my url adress to appear like this [CODE]http://www.mydomain.com/play.php?id=1[/CODE] now it appears this [CODE]http://www.mydomain.com/music.mp3[/CODE] and here the pop upp player Ex. play.php [CODE]<?php $mURL=$_REQUEST['id']; ?> <object id="p67" height=64 width=360 border="0" classid="CLSID:6BF52A52-394A-11d3-B153-00C04F79FAA6" type="application/x-oleobject" pluginspage="http://www.microsoft.com/Windows/MediaPlayer/"> <param name="URL" value="http://www.mydomain.com/<?php … |
| | Hi I'm coding in c# and I'm usiing the IIR function of Microsoft.VisualBasic. I need values for 6 years that's 72months [code] if (i <= 72) { values[i] += C158_Calc; } B162_Calc = Financial.IRR(ref values, 0.1) * 12; row9["Month1"] = String.Format("{0:#,###,###,###.##}", B162_Calc); [/code] this gives me this error: Arguments are … |
| | Hi all. This has been bugging me for hours. I do a simple text book passing of a filehandle to a function and get a bundle of errors. my func : int appendVVmatrix(VVdouble &mat,ofstream& outF){ if (outF.is_open()){ for (int i=0; i<mat[0].size();i++) { for (int j=0; j<mat[0].size();j++) { char num[40]; sprintf(num,"%f",mat[i][j]); … |
 | Hi, I have used an open source code from codeproject to read email from incoming mail server(POP Server). The code can be found at following location: [url]http://www.codeproject.com/KB/IP/Pop3MimeClient.aspx[/url] So far it works fine i can read emails. My objective of using this code was to retrieve emails from POP server and …  |
| | i've been been trying to decipher what is wrong with this code for some time, help would be apreciated. It is an application in visual studio 2008 with c#, when a user puts in a number, the application checks the number to make sure it is a number, then if … |
| | Hi, I have the code here as in the following: [CODE] <%@ Import Namespace="System.Data" %> <%@ Page Language="C#" Debug="true" %> <script runat="server"> sub Page_Load if Not Page.IsPostBack then dim mycdcatalog=New DataSet mycdcatalog.ReadXml(MapPath("alice_music_list.xml")) cdcatalog.DataSource= mycdcatalog cdcatalog.DataBind() end if end sub </script> <html> <body> <form runat="server"> <asp:Repeater id="cdcatalog" runat="server"> <HeaderTemplate> <table style=";font-family:Arial;width:56%;margin:1em … |
| | Dear Members, I am developing a desktop application on “Attendance and Payroll Management System”. To develop this I am using [B]C# and MS SQL Server 2005[/B]. I would like to build this based on [B]Unicode characters so that all the data from user interface can be stored in the database … |
| | I need to host a [B][COLOR="Red"]temporary [/COLOR][/B]website at my home PC for a small project that will include Asp.Net i am running Windows 7 at home, can any one help me out there ? is it even possible ? |
| | Hy, I have 4 combo-boxes and each one has a RefreshableValueHolder. If I change the value in one of them, I would like to automatically change contents of the others. I know I have to use the refresh() method of this class, but I cannot figure it out how. for … |
| | I am trying to populate a dropdown list using <select><option> and on the selected option pass the values to another page. I have been trying a lot of things over the las two days and I have finally decided to go to the community for assistance. The data is displayed … |
| | Hello again, I will go straight to the point. I have two files one that is called student.dat and the other is called grades.dat . Student.dat has the following items in it : 20092112 Anthony Haykal 20084564 John Doe 20075640 James Bond 20045678 Cynthia Smith 20092134 Jennifer Hajj grades.dat has … |
| | Hi Everyone, I am a beginner with java, please pardon my stupidity The program below is not working and I have this error. Please let me know what I am doing wrong. public class test { public static void main(String[] args) throws Exception { String Month = "May"; if ( … |
| | Hello! I am creating a database driven site that is a directory of businesses. I have a page that displays the categories and a table full of categories in the mysql database. I have a while statement get the categories that start with a certain letter and echo them on … |
| | Hi Guys, I wonder if you will be able to help me with creating a password generator in VB using VS 2008. I have limited programming knowledge from my time at university and it wasn’t my strong point :). What I want to do is have a front end which … |
 | I was wondering whether it was possible to use dynamic memory or something else to achieve something to the effect of entering numbers or a string using standard input without first having to specify how many instances you intend to enter. If this can be done through some other method … |
| | i need help on this simple case dim xMenu as System.Windows.Forms.ToolstripItem dim xString as string = "FrmMain.MnuFile" [B]xMenu=xString[/B] xString.visible=False xString.test="MENU FILE" ... How could i do 'that bold area'?? note: xString actually was dynamic variable i got from Database with SQL syntax thanks before! |
| | [CODE]return((int)ADHR << 2);[/CODE] im trying to learn what a certain function does and then i stumble upon this part. i do get that << 2 means shift left by 2. what i do not know is the (int)ADHR part. can anyone help me out with this? thank you |
| | Hi Everyone, Recently i have started a small J2ME project for my personal use. I have developed J2ME application based on calculations which doesnot require "DELAY". Currently i am facing a problem, where i have to implement a delay between two commands. The way I want this delay to work … |
 | This code does a nice job reading the members from my database and setting up a form with checkboxes for each member in one long single-column list. What I need to do is to write some sort of loop that sets out 3 or 4 columns and splits the names … |
| | Hi When I run this program instead of getting the values I initialized with the constructor, I get -858993460. I guess it's wrapping around in some way. Anybody have an idea? Thanks for your help #include <iostream> using namespace std; class Employee { public: Employee(int Age, int Years, int Salary); … |
 | Hi people, the title says it all: The user manual of my program is an HTML document, and I want the OS's default browser to open it directly once the user clics on help. The function that the help menu entry invokes is this: [CODE=python]os.popen("/usr/local/firefox/firefox ./html/index.html")[/CODE] Now this only works … |
| | I'm supposed to ask the user to enter a number of marks, and to decide what each mark is. Then my program is supposed to find the min and max in the array, so far this is what my code looks like: [CODE]#include <stdio.h> void findMinAndMax(int arrayMarks[], int numOfMarks) { … |
| | Hello, I have multiple problems in an application plotting online data. Below are my problems - 1. MSCharts flickers if my updation time is fast (around 1 sec), I have played around with Repaint, LockWindowUpdate and Visible methods, but no positive results. Is there a better method to stop flicker? … |
| | Hello, I've been looking for this here but haven't been able to find an answer that fits my case: I have a tkinter GUI consisting in a button and a Text (a textbox). You write the whole text in the textbox, then press the button and it uses the get() … |
| | Hi, I'm using Borland C++Builder V5.0. I simply want to pass a variable between two C++ TThreads. I searched a lot on the Internet but can't find anything like that. Simply copying by calling another threads function or property is no option. The compiler thinks it's okay but when executing … |
| | HIII!!! i need to know how to make a random movement for a character?? [CODE]#include <iostream> #include <conio.h> #include <windows.h> using namespace std; char board[20][20]; void setBoard () { for (int j=0; j<20; j++) { board[0][j] = 219; board[19][j] = 219; } for (int i=0; i<20; i++) { board[i][0] = … |
| | Hello, I'm having a requirement to develop a GUI based JFrame which should have capabilities to add Multiple JPanel on an event occurrence[Ex. button click] and the JFrame should be scrollable. I tried a lot, but I failed. I also tried to add multiple Jpanel in JScrollpane that also failed. … |
| | Hi Guys, What i am trying to do is , if suppose i have a word'horse' in a rich text box, i want to aplly image by cutting characters.To explai it little more, i want to be able to cut the word 'horse' in two parts 'hor' and 'se' and … |
| | Hi, This is a reaction to a post([url]http://www.daniweb.com/forums/thread1720.html[/url]) thats a bit old, and I wanted to ask something, but it suggested I'd better start a new post. I'm sorry if theres another post going about this, but I couldnt really find the search function (just joined). First of all I … |
| | If i had an Array as seen below, is it possible to use the rand function to randomly select an element within that particular array; if so how can this be done. The Value of the element will be outputted. Any help much appreciated...:) [CODE]int Array[14]={10,10,10,10,11,6,9,2,3,15,11,15,16,15};[/CODE] |
| | I want the list of columns whose datatype is "date" from mytable in oracle. how can i do this. which query is used t fetch such column names? |
| | Hi, I've got a DropDown list which is populated here. with the use of a break in the code there is a value of 4 for shippingInfo.ShippingID.ToString() [code] if (addressOK) //&& cardOK { int shippingRegionId = int.Parse(Profile.ShippingRegion); List<ShippingInfo> shippingInfoData = CommerceLibAccess.GetShippingInfo(shippingRegionId); foreach (ShippingInfo shippingInfo in shippingInfoData) { shippingSelection.Items.Add( new ListItem(shippingInfo.ShippingType, … |
| | Does anyone have any suggestions on what is the best way to translate a C# application in VS .net? Currently I am translating a GUI in multiple languages and editing the Form.languagecode.resx file but when I make edits to the GUI, even a litte thing like moving a button, all … |
| | Hello, I have problem using StrToDateTime function from Borland in my project. I made a custom component, it's called Month view (calendar). One of the basic steps of the component's initialization is to set the default month and year. To do this, I use the "1/1/2010" string passed to StrToDateTime … |
| | Hi, I am using Sparselib++ in this C++ program. [code]#include <iostream> #include <cstdlib> #include "comprow_double.h" using namespace std; int main() { cout << "Sparse example" << endl; // prints Sparse example double val[12]={1,2,3,4,5,6,7,8,9,10,11,12}; int colind[12]={0,1,4,0,1,2,1,2,4,3,0,4}; int rowptr[6]={0,3,6,9,10,12}; CompRow_Mat_double R (5,5,12,val,rowptr,colind); return 0; }[/code] Since I use Eclipse, I have added … |
| | Hi, I'm making a CMS, and I have a description TextBox which I would like to include html tags, to save to a database, but I get an error "A potentially dangerous Request.Form value was detected from the client (ctl00$adminPlaceHolder$grid$ctl02$descriptionTextBox="<b>Model No.:</b><br..."). " |
| | Hello again I have 1 well working function and one working stored procedure which counts the quantity of rows in table. Now I've created special table which has only two rows 1. Id (int null)(!++) 2. Rows(int not null) In Rows I want to store the quantity of rows from … |
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