I want to compile a simple c# class file without having to create project in visual studio .net...I know that I can use sharpdevelop, but I don't need all of it's fancy features, I just want a simple program that allows you to write a c# class and then compile it! I have been searching the ...more >>

I am new to C# and GDI+ so I may have missed a simple way of doing this. I am trying to use the mouse to pick object up by seeing if the mouse = position is Inside the object. However, I am using the Transform method as follows float scale=3D2; Matrix x =3D new Matrix(); x.Scale(shift,sh...more >>

How can I convert my C# application to a embedded component into IE like Java Applet? Thanks. ...more >>

keypressed etc does not work for the tab key. How can I catch the tab key having been pressed? There is an article on MSDN but I cannot get the code to work. Is thare anything like KeyPess or KeyDown? Could you please give an example? Many thanks. ...more >>

I have a form loaded with a full screen form image. I've overlayed a number of controls for filling in the form. When the form opens, I can watch as each control loads (flickering). It also does the same thing each time the form scrolls. What is the best strategy for getting rid of the flicke...more >>

I create the databse with the follwing code. I really don't know why the insert operation can't be completed. databse creation code: ADOX.CatalogClass cat = new ADOX.CatalogClass();//define a Jet database class cat.Create("Provider=Microsoft.Jet.OLEDB.4.0;" + "Data Source=history_data.mdb;" + ...more >>

I am just starting with C# Graphics programming and need some help with = this. As I understand it, setting "..PageUnit=3DGraphicsUnits.Millimeter" = means that the drawing units are taken to be mm. However, in the following code the rectangle is displayed with = dimensions 120mm square (as m...more >>

i've abstract class Weight public abstract class Weight { public int Quantity; // how much it weigths } and then i created 3 derived classes: Kilogram, Gram and Milligram in each of them i created an implicit operator to convert from one to another... it works fine... then i...more >>

Can anybody how do I use XmlTextWriter example? I want to write such XML file: <?xml version="1.0" standalone="yes"?> <Clients> <Client> <Name>David</Name> <Age>27</Age> </Client> <Client> <Name>George</Name> <Age>13</Age> </Client> </Clients> ...more >>

Hi, I've got a little problem with the WebClient, I always get a failure while debugging this code: private void menuItem2_Click(object sender, System.EventArgs e) { NameValueCollection values = new NameValueCollection(); values.Add("pptpdisconnect","true"); string got = UploadVa...more >>

Is there any tutorials or documentation that you could point me towards regarding pooling requests for a limited number of sockets? I want users of this class to be able to request a socket and if one isn't available, their request will be queued and a socket returned when it is available. Con...more >>

What's the best way to check whether an app is running so if one tries to open it again it will not open a second instance of the application but will give focus to the already open one maximizing it... -Peter ...more >>

Hi all, I have a few questions here regarding UI thread. (1) If I have two windows A and B, then I call B.show() in A. In this case, there will be only 1 UI thread which is the window A UI thread regardless of whether window B is shown as modal dialog or modeless window....more >>

I am currently writing a class which I would like to make "enumerable" by inheriting from IEnumerable. The documentation says that the IEnumerator.MoveNext method should throw an exception if the object being enumerated has changed since the enumerator was created. Does anyone have any tips on h...more >>

Trying to figure out Dictionary<> and using CaseInsensitive Comparer<> like I did with normal Hashtable. The Hashtable can take a case insenstive Comparer and a Case insensitive HashCode provider. It seems the HashCode provider is lost or not needed in the Generic Dictionary anymore so wonderi...more >>

Hi there, Is there any technique where I can use to parse Word Document paragraph and return the text in specific font format? Because in word document we can have many paragraphs and in paragraph we can format the text in different font name. But to get the text formatted in specific font ...more >>

Can I get record as DataRow object from SqlDataReader (if yes how)? ...more >>

hello i'm writing a C# windows application and i dataGrid which contains Kinds of Payment and one of the cells is a Payment Date witch the user is entering and i want that after entering 2 numbers automaticy a "/" will appear so the user won't have to enter it by it self. i manged to do it in ...more >>

hello... a want to create my own collection class... i tryed it two ways, one then declarinf it as of IList interface (not easy way) and like an ArrayList derived class (easy way) in both ways i wanted to be able to "Add" o "insert" only objects of sertain type... let's say derived from "My...more >>

Dear All, I used c# to develop my company web application and used datagrid control to display my data. My question is how should I do if I want the datagird has its individual vertical and horizontal scroll bar insted of IE's scroll bar. Thanks !! Sincerely yours, Paul ...more >>

I have a Windows form application that has a start button, a progress bar and also writes information to the status bar the code is C#. My problem is that when you hit the start button and the program executes then the application window does not get refreshed so you just see an ugly gray rectan...more >>

Is it possible to have a property that is Public read only and private writable? What would the syntax look like? Thanks. NortonZ ...more >>

Dear sirs I want to know how can I shutdown or restart my computer using C# Also I want to know how can I open any windows program using C# (EX: opening the windows calculator from my application) thanks Mohammed...more >>

hello, i have a datagrid and i want to deal with the string that enter on a currentCell after each KeyPress and data entering, the problem is that while i'm still at the same cell i get that the string is "" till i'll move to the next cell and then i will get the string. how can i get the...more >>

Hi all, In VB.net if I want to inherits a Class and implement a interface I can wrote like this: Class A Inherits CObject Implements IObject ..... End Class And if I want to do the same things like the VB code in C# ,how to do that?? like this? Class A:Object,IObject ??? ...more >>

hi, we have intellisence in our source editior. If we are choosing a function which have more than one overloads then we can view all other overloads using up and down arrows. The problem is we will get only the information of first parameter of any overloaded method. My question...more >>