Hi all, im beginner in c# i want to make a program that read a document and then have an option that can count the words from that document. first i made a menu for the program ===================================== [code]using Syste ...

Hello, so I'm new here and this is my first post. My question pertains to adding a program I made to the context menu in windows explorer. Let me be more specific. I want to have that when a user clicks on any file, they have the option ...

hi, i have written a program to enter the item description, date and price of the item and to produce the sum of the prices entered by the user. its working well except ,that it is not producing the toatl amount. namespace ConsoleAppli ...

Hi I have an apprenticeship that I am applying for. They are asking me to make a program. I can use any programming language I like but I thought I would keep it up to date with C#. I am also considering visual basic .net. Do you h ...

when debugging my code, at first, there was no error. but when, i let my program running for several minutes this error popped out. AccessViolationException was Unhandled Attempted to read or write protected memory. This is often an ind ...

when i debug my code in c# with opencv wrapper, this error popped. NullReferenceException was unhandled Object reference not set to an instance of an object. what will i do to correct this??? this error point to this. . . fram ...

How to correct accessviolationexception was unhandled??? Attempted to read or write protected memory. This is often an indication that other memory is corrupt. here's the exception detail: System.AccessViolationException was unhand ...

How to capture video from a webcam using EmguCv in Visual C#?

i am coding a hand gesture recognition in Visual C# using EmguCV. I am new to EmguCV and i am still learning Visual C#. When I start debugging my code this error popped [bold]NullReferenceException was unhandled Unable to create cap ...

I am coding a face detection program using Visual C#. In running the program, i got this runtime error [b] InvalidCastException was unhandled by user code[/b] Here's the code where the error points: [code] histog ...

How will I correct this error??? Method 'System.Windows.Forms.Form.CenterToParent' not found. I am using Visual C#

[code] Console.WriteLine("Om du vill byta färg på texten går det utmärkt."); Console.WriteLine("Q = Röd"); Console.WriteLine("W = Blå"); Con ...

write a program in c# to display prime numbers till the number entered by user.

i made a messenger(client + server in a single application) and if a have 2 computer behind a firewall, both talking with someone on the WAN for the two conversations the programs opens just one window on the WAN client. The windows are ...

assuming that I have setup the Database (MySQL) Replication using Master-Slave configuration, and have synchronized those Master and Slave servers, how can my C# program know that it has to update the Slave server when the Master server fai ...