charlybones

I've looked around this forum, and the rest of the internet, but my code is not working. Here is the problem: I read XML files that are in en-US culture. The decimal separator is a dot ".". Given the string "123.45", I want to convert the separator from a dot, …

Can someone help me with the codes in C language.this is the problem: create a program that will display the factors of a given number.the input must read from a text file and consist of one or more lines,each line contains a number. Sample input from a text file: 6 …

Dear Experts, I am facing following problem with oracle 11g while programming. ORA-12505: TNS:listener does not currently know of SID given in connect descriptor System has four database is connecting through sql developer successfully but ohters are not connected. When i am again creating same database for correcting error it …

Ok so I'm a total noob with VB.NET and I so far I've read about a thousand forums and I've yet to get a straight answer. I've read that VB treats anonymous types differently than C# (the why, beats me). I have a DataTable, and I want to return a …

hi all, i am redirecting [url]http://test.asia/[/url] to [url]http://test.com.au/asia/[/url] folder. but my problem is i don't want to show [url]http://test.com.au/asia/[/url] in address bar. i want to display [url]http://test.asia/[/url] instead of [url]http://test.com.au/asia/[/url]. i tried this using iframes and cloning but query strings are not showing . anyone have any idea please help …

Hello everyone..i'm trying to build a custom installer for my program..could anyone help me getting started?? I need to show a dialog box giving the user an option to choose where to install the program as well as show the installation progress in a progressbar..any help would be appreciated

I was doing some past exam questions as a way of studying for an exam next month. One of the questions that I could not do was this: "Write a procedure that returns a two dimensional square array of size n x n, initialised with random real numbers between -100 …

Hi, I have an c# application works with oracle database communicates through java web service. In windows XP it works fine with calendar, but with Windows Server 2008 R2 Service Pack 1 it does not work instead it shows some error(the same application is used in both the environment). I …

Hii.. Am a C# and ASP.net fan..now have a plan of learning PHP..So experts can you help me out where to start .....i have dreamweaver and Xamp ..Is this good enough or do i need to go for anyother IDE like cakephp ..Zend etc....can anyone guide.....

hi n working with a code but m facing a problem of undefined index. i have seen it occurs due to unavailablity of data or like that but here i m declaring that data jst before its use. rest of variable are working correctly just SESS_dept is giving error plz …

Greetings. In my Console Application, I have a process that connects to a Access Database File. After closing the connection I copy the file to another folder, and delete the original. Lately this is failing a lot. For some reason the File is still being used, even if the connection …

Has been released by Microsoft. It includes [LIST] [*]64-bit Windows Developer Preview [*]Windows SDK for Metro style apps [*]Microsoft Visual Studio 11 Express for Windows Developer Preview [*]Microsoft Expression Blend 5 Developer Preview [*]28 Metro style apps including the BUILD Conference app [/LIST] You can download it [URL="http://msdn.microsoft.com/en-us/windows/apps/br229516"]here[/URL]. I'm about …

Hi, I'm pretty new with c#. And i'm learning now about delegates. I understand what they are (i think...) and how to use them. But i don't understand why would I need \ want to use them in the first place ? from what i get (which is probably wrong) …

Hi, I'm making a login application but i have the following problem. When an user clicks the button "Login" it is allways correct. I would like to check in my sql database if the user and password match. Does anyone have an idea? [B]Database.cs[/B] [CODE]using System; using System.Collections.Generic; using System.Linq; …

Hi guys i'm trying to just do a simple email/password validation on two text boxes. This code runs but when i type in a correct email address it throws an error "Object reference not set to an instance of an object." on [CODE]AdAcc.InsertCommand.Connection = OleAcc;[/CODE] I'm thinking i may need …

Hey guys, I created a main GUI for a measurement program. Beside all existing controls, there are two important buttons. START and ABORT. By pressing the START button, a method for measuring is run. Now I can not press any control on the form. That's okay, but I need the …

hi, i'm new to c# programming and i have this problem that i encountered while trying to create a database browser. Here is my code: [CODE]private void button1_Click(object sender, EventArgs e) { string search; search = searchbox.Text; if (search == "") { MessageBox.Show("You have not entered anything. Please enter the …

This is a question from some book. When u run it u would get base address of the arguments provided that is, if u write in CMD "myprog one two three" then the address would be like 65521 n 65525 n 65529 Means equal byte consumption by all the arguments. …

Hello I am trying to make a bot which will download files and upload on server. I have no idea how to do that (yet) can someone guide me which methods will be used in downloading file and uploading (ftp server) and one more thing is there any size limitation …

Hi friends I was finish my projet in csharp but i need some solution to integrate Framework4, Microsoft data engine 2010 into setup file of project because these two are needed to functional my project thanks to all

[COLOR="Green"]Hi there ,[/COLOR] i created a music player with c# , but i have two problems : [LIST=1] [*]If you attention to music files they have a picture (for example : picture of its singer ) how can i access to this image in my app and how can i …

hello, Below is the program written to enter item description, price and date of purchase. finally it is going to give the total amount. here i wanted to write the output of this program to a file created and saved on the desktop .To create a file, i have used …

Can anyone tell me whats wrong with this code? [CODE]using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace ConsoleApplication1 { class Program { static int CelsiusTillFarenheit(double Celsius, double Farenheit, string Text) { Celsius = double.Parse(Text); Celsius / 5.0 * 9 + 32 = Farenheit; int Farenheit2; Farenheit2 = Convert.ToInt32(Farenheit); return …

Hi there.! I've been working on our Software Analysis Development project for how many days and sleepless nights, the application is an Online Shopping. I'm using Microsoft Visual Studio 2010 as my environment, then I used C# as language for the site. I used Microsoft SQL 2008 R2 as my …

Okay so I have figured out a simple solution but the problem is it might not always work; so I want to combine it with something else to make sure my applications only run on the computer that ran the application first. Basically I retrieved the host name of the …

Hi. I am trying to create a program to send data in real time from computer to computer. I am a bit unsure on how this will work with the server. I am thinking of serializing the objects and sending them through the server to be received by another user …

So need to use C# to create this tool I want for a game. It will involve an interop between Excel and my own program so I can easily tweek values on some items in my program or through excel. So far it's going ok, but when I'm constructing the …

database in one table and one column data fetch in diffrent combobox

Hello guys, My question is not very direct and clear but i'll try to explain it nicely. I have a database running on MySQL with 1 important table which i need to use. Then I put this table into my C# application (I'm using Microsoft Visual Studio 2010). The only …

Greetings. Ok so my problem is that I get a "Currency" formatted value from the database and this value sometimes comes as a whole number (without decimals) and sometimes it doesn't. But, when I output the information as "string" into an XML File, I [B][I]always need to show the 2 …