JuhaW

Greetings. I am making some Point of Sales system but I have a little problem with the database design. You see, there is this list of products that will be added to a cart. What I need is when these items are added in the cart and then sold, it …

hi, i am making a project in which i have to read barcode from scanned document and i have got a piece of code with its demo version from internet.but the thing which i am unable to understand in its demo version is that when the demo reads my scanned …

Hey all. First time poster. I work in IT for a relatively small company. Recently my boss asked me to look into software deployment applications. Things like [URL="http://63.150.169.70/Products/msi-studio/docs/msi-studio-datasheet.pdf"]MSI Studio[/URL]. The idea is this. When we get a new computer, setting it up can take more time than we'd like. Lots …

I have been developed shareware software name [B]DBEXform[/B] to design forms and reports for different databases, with integrated Sql query builder. Basic functions in software are quite easy to use. Now it seems that potential larger users likes it, but they afraid to use is because lack of a local …

Here is my code to draw a star..But i have a problem..its printing only half star. using System; using System.Collections.Generic; using System.Text; using System.Collections; namespace triangle { class Program { int k = int.Parse(Console.ReadLine()); static void Main(string[] args) { Console.WriteLine("Enter The Value:"); int k = int.Parse(Console.ReadLine()); int m = k; …

Please have a look at the attached picture. I am creating a Windows Form application in C#. I need to display the 'carry' string bit-by-bit with a considerable difference of appearing time. For example: if the carry string is 11011 I need to diplay it like- **1 *11//overwrite the above …

how i get print out from printer via using c # code .................................... if any buddy has solution give me code thank u . [CODE][/CODE]

Hello everyone, I'm just having a problem that is stopping me from doiing my work and I've tried fixing it. I don't know what's really wrong with what I've got typed in visual studio. [code] string connString = @"Data Source=.\SQLEXPRESS;AttachDbFilename='C:\..................\Database1.mdf'; Integrated Security=True; User Instance=True"; SqlConnection conn = new SqlConnection(); conn.ConnectionString …

i got a large picture box sent to the back with a default image. i got a few picture boxes set to transparent and they are placed in front of that large picture box. these picture boxes have no images, just set to transparent in the properties. I use the …

I have commented the dll reference in the config file still it give error couldnot load file or assembly I am not getting where i am going wrong

hi. I am new to C #. I want to know is there any way to add shortcuts keys to our application buttons. I mean if the user press 'n' key on his/her keyboard button1 will triggered it's self and perform the task behind the button. Plz help..

Hi I get data from a serial port in ascii characters. only numeric characters are allowed and I check for illegal characters with regular expressions. This part works fine and if an illegal character presents itself the regular expression method catches it and display them in variable m. then I …

Okay so I have a datagrid view I am trying to build (here is the code so far) [CODE] public partial class employeeAlterForm4 : Form { static readInFileDel2 readInFileCall = new readInFileDel2(readInFileClass2.readInFile2); static Employee [] employeeTempArray; ToolTip tooltip1 = new ToolTip(); Panel panel1 = new Panel(); //-------------------------------------------------------------------------------------- public employeeAlterForm4() { …

I have a code like [code] int a=10; a=(++a)+(a++)+(a++)+(a--)+(--a); printf("%d",a); [/code] this gives the output as 51. while [code] printf("%d",(++a)+(a++)+(a++)+(a--)+(--a)); [/code] gives 56 as ouput. can you please explain the flow in both the statements.

when to use Interface and when to use abstract class? please suggest

Hi all, I have a c# winform with a SQL Server 2005 backend. When I update my database from textboxes in the form, in one particular table all the nvarchar entries are padded with white space. This doesn't happen for other tables. All the fields that are being padded are …

Hello, I could really use some help with a project I am working on. The project will basically need to track changes that occur within a string so they can be highlighted. Ideally the application would spot that change in the string and prehaps inside a new word at the …

Hi, I have a windows form that has three text boxes one each for the current password, new password and confirm new password . The purpose of the form is to allow a user to change his/her password and to confirm the change . I am using a Data access …

Hi everyone, I have been writing a .dll in C#.net I have to write a function in that which would create a small window, accepting uname and pwd. Is there any provision in Components(.dll's) to create a small UI. which would be used by external applicaton. I mean I am …

Hello, I'm trying to open file using a function in a header file and I think it works but I'm unsure if it's written as it should be. Should I use double pointer inside the FileOpen function like argv is or not? It also works without double pointers and that's …

I have created a linked list which stores data from file. However I got stuck when I try to print the contents of Linked List. The code is below 1.Text File [CODE]102.15.12.10 15.14.106.6 1591 1592 bit_torrent 102.15.12.10 15.14.106.6 1591 1592 bit_torrent 102.15.12.10 15.14.106.6 1591 1592 bit_torrent 102.15.12.10 15.14.106.6 1591 1592 …

Hey everyone, I'm a program newbie, I'm writing a code for sorting numbers from a input file, qsort(array, array_size, sizeof(int), (*compare)(const void *, const void *)); since the array_size may vary for different file, I can't just use int array_size= some # How would I write this? Thank you very …

was using c# to develop some application and wanted to connect my application(windows) with SQL database. using sql 2005 express and visual c# express; but it kept on throughing the following exception while i try to run my app. so help me out "An attempt to attach an auto-named database …

Hi all, I tried searching for my problem but i fear my keywords and problem is to generic. Apologies if this has been answered before. OK, so I'm coding a Windows Forms app using C# in VS2008. It one of my first few applications and I'm struggling calling methods contained …

Hello. I am new to c sharp . I want to know how to store image in access database. And retrieve back to picturebox . Which data type is used to store image..? Plz help.....

Hello there, I got some strings of "x10" "x11" "x2" and stuff like that. Is there a way to take only the number from the string and convert it to int ? lets say [CODE]label1.Test = "x11";[/CODE] I want to take the 11 to some int.

What is wrong with my code? Prompt user for hourly rate. If less than $5.65 or greater than $49.99 display error message. [CODE]{ //declare variables const double HIGH = 49.99; const double LOW = 5.65; double HourlyPayRate //input Console.Write("Enter your hourly pay rate:"); HourlyPayRate = Convert.ToDouble (Console.ReadLinne()); //output if (HourlyPayRate …

Ok, I am trying to to make a double-click action when you click on a cell or row, within a dataGridView. The end goal is to have the single click select the whole row so that when you double-click any cell in the row it will load that row into …

I really want to write this program in c without c++ coding. Please help me convert my code to c only. Here is sample input from a text file: alex busted marries marries test teste tested smile smiled works worked indexed hello kkked holddd smexexed whitespaced and Here is output …

I have a program that I'm working on where the initial form shows up, asks for input, then when you click 'begin' it starts processing. Then I Hide() that form. Later in the program, there's a CAPTCHA that needs to be entered. I have set a second panel in the …