Answer Questions

• BarJ what is the best way to create a back up data file

  I want to create a file that store a database and i can look into it later on. For example: I having a stock count and i want to have a look of the stock count a month ago. What is the best way to do it What sort of stucture should i use Thanks a lot for your help! well it depends if this is for a commercial environment then you are best to use SQL Server and use the SQL classes to insert/update/retrieve data. oth ...Show All

• hmbbreit IEnumerable/IEnumerator example

  I copy pasted the example from MSDN and get a compile error.  Can anyone give me a hand   From http://msdn.microsoft.com/msdnmag/issues/04/05/C20/  , under section titled " Iterator Implementation" public class CityCollection : IEnumerable < string > {     public IEnumerator < string > GetEnumerator()    {        yield return "New York";   ...Show All

• B. Travis Wright MCSD manuals

  Hi, Can someone enlighten me about when or where I can get the new manuals for the MCSD course for Visual Studio 2005 Or the MCSD curriculum for 2006. Regards Start here to get a list of courses on VS 2005 and info on where the courses are offered. http://www.microsoft.com/learning/training/find/findcourse.mspx . The Microsoft Learning site should also have info on where you can obtain curriculum materials, if they are available. Mich ...Show All

• SLaquiche How will I know what closed the form?

  If it's the Close button (this.Close()), the red X button in the upper right corner, Alt+F4, or something else. Thanks! In FormClosing or FormClosed events, check the eventarg's CloseReason property, it has any of the CloseReson enum values: http://msdn2.microsoft.com/en-us/library/System.Windows.Forms.CloseReason.aspx Regards, -chris ...Show All

• Developer1 What's the best method to save preferences of a program? could you give me a sample?

  What's the best method to save preferences of a program could you give me a sample After I have set some preferences of a program, I hope to save them to disk, when the program restart, the preferences can be restore. there are some type preferences such as string, boolean, number, etc... What's the best method to save preferences of a program Maybe there are the following methods: 1. save them to the Registry of Windows 2. save to XML file ...Show All

• Suresh B An interesting and challenging application

  hi i want to do this, i want to make a web application which is capable of downloading a page at client side make some changes and then return the changed page to the same server. Now when the same page is accessed for the next time, it should reflect the newer change......... Is this possible................ thanx for ur interest....... suppose u have downloaded the page index.html from yahoo.com. Now this page contains lot of images an ...Show All

• Michael Ragsdale PDF Print / Print Setting

  Hi, Is it possible to create two buttons (btn1 and btn2) in my winform so that when I press btn1: A print dialogue appears and allows me to change the print settinng. btn2: Print the document according to the print setting I set in btn1. I have taken a look at the PrintDialog class, with PrintDialog I need to use PrintDocument. But seems with PrintDocument, I need to play with the Graphics object and now I want to print PDFs.... Any tutorials/li ...Show All

• script Checking if a specific handler exists

  I was wondering if there was a simple way that I can check to see if a specific handler exists for a control. I know I can simply create and set a boolean variable to true once I create the handler, but I was hoping that there was a simple way, without the use of additional variables, to check whether or not the handler has been created: My control is a TreeView, and is called tvRobot. I create the BeforeSelect handler, tvRobot_Always ...Show All

• Subasree Outlook 2007 Beta 2 and EntryID Futures?

  there is also a problem when you try to install the WDS with the office 2007 during the installation at the end you get a error saying Access Denied and the installation fails. is microsoft aware of this problem James I am having problems with this workaround. First, when enabling verbose logging there was no LogLevels key or folder. Only AppLogLevels and no DWORD to value to edit. Is there ...Show All

• Redrori VS2005 randomly unable to find classes

  Hi I have a problem with Visual Studio 2005, in that it suddenly decides, quite randomly, that it can't find classes that exist within a particular namespace, even if the solution previously compiled ok. I can be quite happily fiddling with one completely unrelated file, but when I try and run the ASP.NET 2.0 C# application, it suddenly decides it can't find the class; even if the file in which it is defined is in the same solution, and e ...Show All

• pext Comparing generic List's

  I would like to compare two list's, listOrginal and listModified, see code below. Is there a established good way to do this The purpose is to see the "difference" and update a data base according to the "difference" information. //regards //lars Class Person { public int PersonID; public string FirstName; public string LastName; .... .... } ////////// { ... ... private List<Person> listOrginal; private ...Show All

• Roman Muller Interware Fixed Pitched fonts

  How can I detect if a font is Fixed Pitched That is ofcourse an additional problem, but the real problem is that lfPitchAndFamily is always zero. I iterat over all installed fonts: InstalledFontCollection installedFontCollection = new InstalledFontCollection(); foreach (FontFamily ff in installedFontCollection.Families) { if (ff.IsStyleAvailable(FontStyle.Regular)) { Font f = new ...Show All

• Holistic ado.net question?

  SqlConnection conn = new SqlConnection(strconn); SqlCommand comm = new SqlCommand("select *from zhaoheng", conn); SqlDataAdapter da = new SqlDataAdapter(); da.SelectCommand = comm; da.UpdateCommand = comm; da.InsertCommand = comm; da.Fill(ds); DataView dv = new DataView(ds.Tables[0]); dv.RowStateFilter = DataViewRowState.Added; DataRow dr = ds.Tables[0].NewRow(); dr[&qu ...Show All

• Barrios Problem permiting global shortcut keys

  I was programming a program that would hide itself at the press of Ctrl-Space and show itself when Ctrl-Space was pressed. However, the program has to have focus or this won't work. Is there a way to permit such a shortcut press while using another program without clicking on its task bar button I got that to work properly, but now it won't even respond to the keypress after registering them. Upon commenting t ...Show All

• bfellner vs 2005 not responding

  I am using VS.Net2005. Whenever I open a project, the VS gets stuck. If I end the vshost process, the VS continues to respond (but I cannot debug the app). The same happens when I create a new project, so it is not a project specific issue. Does anyone know how to solve the problem thanks. Can you turn off the VS hosting process before you start debugging (i.e. before it hangs) -Prasadi Thanks Alexey, ...Show All