[c#] Forum Topics

Hello, some of you have have seen me around the site lately picking up some C++ knowledge. I have been reading a book (brief history). I am trying to get involved in dev work for a community I help out. So i took up C++. My assignment has been to …

Just register on this discussion community can i get someone to coach me personally?

Hi everybody, I am a new user of this forum. I usually work with Visual Studio 2008 in C# .NET. I have some experience in C# and can freely meet my needs. But now-a-days, I am wondering with the design of The KMPlayer, Windows Media Player, Nokia PC Suite, Real …

I was just a bit confused about something sorry. If you have two classes, Ribbon1 and ThisAddIN below. How can I call Example()? - All are in the same namespace.. [CODE] public partial class Ribbon1 { private void button1_Click_1(object sender, RibbonControlEventArgs e) { //Call Example() from ThisAddIn Class Example(); } …

Olaylar= record 1024Bytes = array[0..1023] of byte; OnRx: procedure(const RxBfr: 1024Bytes; const DataLen: word); stdcall; OnTx: procedure(const TxBfr: 1024Bytes; const DataLen: word); stdcall; end;

C# and VB.NET are very easy and very powerful languages to develop Windows applications. there are no fundamental advantages or disadvantages between then coz they both support every .net feature. But the point lies in the ease of use and the syntactical readability. I prefer C# more becoz it resembles …

Hi there I'm looking for a way to add filters in my windows form application. I have a menu strip with item called 'Filters'. Under that items there are items called 'Jobs Pending, Jobs Outstanding, Etc.....' Take for example 'Jobs Pending'. How do I filter from my database in sql …

I'm new to c#. [B]How do I add five numbers to each other and indentify the highest and lowest value together with the average value of this five numbers?[/B] Please give me something to begin with (or a whole example of code to study). Have a nice day. Thank you.

Dear Friend, I have one Window From it will open on clicking on ToolStrip button, UserControl1.cs contain ToolStrip (ToolStrip used as IE ToolBar). Form contain One TextBox and One close Button, I need to open a Form on every new IE window open and keep that Form on IE Only …

Hi everyone...I am at University and learning C# for my software development modules. Presently I am mostly using "Beginning Microsoft Visual C# 2008" (although I find C# for dummies pretty good!). Its always the case that some books suit people better than others and they find them easier to understand. …

when i execute the below progam i am getting this errror [ICODE]type or namespace definition, or end-of-file expected in c#[/ICODE] [CODE] using System; class Program { public static void Main(string [ ] args){ string[] colorList =new string[10]; colorList[0] = "sunday"; colorList[1] = "monday"; colorList[2] = "tuesday"; colorList[3] = "wednesday"; colorList[4] …

Olaylar= record 1024Bytes = array[0..1023] of byte; OnRx: procedure(const RxBfr: 1024Bytes; const DataLen: word); stdcall; OnTx: procedure(const TxBfr: 1024Bytes; const DataLen: word); stdcall; end;

Hello all, I have a windows application with a DataGridView. I have successfully bound the DataGridView to a datasource (datatable based on database query). I would like one of the columns to be a ComboBox that is selected to the correct datasource value, yet upon click displays data from a …

hi, php have thi svery nice function strtoime() int strtotime ( string $time [, int $now ] ) The function expects to be given a string containing an English date format and will try to parse that format into a Unix timestamp (the number of seconds since January 1 1970 …

Hi! Im having a problem in the next line: i = socket.Receive(buffer) buffer is defined as: byte[] buffer = new byte[1024]; It crash when its waiting for the answer. In c++ im sending this: len = send(sock,"hola",4,0); Any idea? Thanks

Hi, I have a question regarding navigating to a listbox item in C#. I have written code which populates a listbox from an xml file in xaml (thus bound to it). However I want to navigate to the selected item in the listbox using code in c#. I can navigate …

I was wondering if anyone could tell me why my code is not displaying anything. My connection is correct because I did copy it from a program that already works properly. *Beginner Student* [CODE]using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace ConsoleApplication1 { class Program { static void Main(string[] …

Hi, I have a doubt that why string is immutable in c#/java? why not that case with primitive types such as int,float etc..? can you please let me know what the reason behind this design? Thanks, Pradeep

Does anyone know how to add a new button to the 'New E-Mail' Window of Outlook 2010?! - Preferably on the 'Message' ribbon. I had a lok and it's pretty confusing with limited documentation. THanks!

Hi guys. I have an ASP.Net assignment to do and need some assistance if possible. I previously read a post from a person with the same assignment but this is for ASP.Net LINQ to SQL not windows form. The following is my code forthe batting average. Code-Behind [code] private void …

I need to know how to get started when programming with C#/XNL. I am using Microsoft Visual C# Express and I need to know how to setup the XNL template to begin C# programming. I would like to know how actually get an image on the screen, animation, etc. with …

Hi Experts :) I am battling with some small logical error and I need some help.. I want to enable access levels in my windows form application. I have a database with a column named 'UserType'. In this column I have data from 1 to 5. This represents the access …

hi there, i have a question in visual studio report viewer. i created a report in microsoftreport view tool and connected to a server, when i run the application in another machine i cannot view the reports, it gives an error saying " Unhandled exception has occured in your application. …

Hi how can i compare to array in C# ? i use this code but it`s result is false (must be true) ? [CODE]Array.Equals(childe1,grandFatherNode) [/CODE]

hello, any one can tell me how to embed assembly file [COLOR="green"](windows control library)[/COLOR] into resource in window apllication using .net c#. pleaseeeeeeeeeeeeeeeeeeee

I'm having a problem solving part of a C# question from a beginning course. If anyone can help, I would appreciate it. The problem and code follows: When the user clicks the Quit button, display a message box that says "I'm going home." Then when the user clicks OK on …

I am tryint to convert my c++ coed that solves a HiQ puzzle with a depth first search into c# so that i can play around with a gui for it. I have tried a few different approaches but the whole idea of everything being inside of a class is …

I need to write an application which globally intercepts Alt+Shift+S. What I did is I created a DLL which sets global hooks: [CODE]namespace Hotkeydll { public class MyHotKey { public static void setHooks() { KeyboardHookProcedure = new HookProc(KeyboardHookProc); hKeyboardHook = SetWindowsHookEx(WH_KEYBOARD_LL, KeyboardHookProcedure, Marshal.GetHINSTANCE(Assembly.GetExecutingAssembly().GetModules()[0]), 0); } private int KeyboardHookProc(int nCode, Int32 …

Okay so after many hours I finally figured out how to read data from an excel file but now I am running into a problem here is how I read in data [CODE] Microsoft.Office.Interop.Excel.Application excelApp = new Microsoft.Office.Interop.Excel.Application(); Workbook excelFile = excelApp.Workbooks.Open(filePath, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, …

I need to make UI in C# that works with an SQL DB. I thought piece of cake! I imported my DB files to the Visual Studio (add->existing item ->browes and add) I dragged the tables to my Forms & there were automaticly buttons like New, Delete, Save, next record,previous …