Hi, I'm new in C#. Currently I'm learning from http://www.homeandlearn.co.uk. I'm on this code so far: [code]private void button4_Click(object sender, EventArgs e) { listBox1.Items.Clear(); //Bro ...

Hi Friends! I have multiple tables in my Server Explore database file. I want to generate auto code of Classes for tables, so all classes with their attributes, constructor and getter setter methods automatically generate. Kindly tel ...

Hello I am writing for asking some help. I am just a beginner at programming but I would like to create a VoIp application which can record voice for my enterprise. I have found a sample software and the source code of it which can be ...

All: I'm working on a little project for myself. I have a GridView where two columns are editable in every row, all at the same time (instead of editing one row, then saving). I will be using this once a week, and be entering between ...

hi I am working on a project where I have build a page using ASP.Net .I am being provided with two PCs ,one is server and other is client having internet connections.The ASP.Net page is on server and have to access this page from client. ...

I have a program that I run in C# that goes to a website and in order to do its functions, I need to get the source code of the page. [code] System.Net.WebClient webClient = new System.Net.WebClient(); string strSource = webClient.Down ...

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#

ASP.NET in C# code for how to display table values in textbox while dropdownlist is clicking

Hi i am having trouble understanding what this code doing cancould someone please help out by just cooment out some of the function on this code i know about the if statment and class but i am struglling with the rest?? [code]using Syste ...