HI all, I want to write a windows service. I also want to have a form for setting properties for the service. Can some one help me out, get me started or point me in the right direction Thanks Robert ...more >>

Hi! While implementing a property manager (that supports key / value pairs), I was wondering how to constrain T to a struct or string type. Basically, I guess what I'm looking for is the common denominator for structs and strings and while looking through the SDK I only noticed the IEquatab...more >>

I have a C# application where I've grabbed a control's cursor handle using the WINAPI function GetCursor(). This returned an IntPtr and I want to check what type of cursor this is (arrow, sizing, hourglass, etc.) I've tried the following: - Comparing the IntPtr to C#'s predefined cursor types...more >>

hello to all, can somebody tell me how to retrieve the thumbnail-images of files that are shown in explorer? if i want to get these images from image-files i can paint on a smaller dc or call getthumbnailimage of the image. for use with office-files i found the following ressource: http:...more >>

Configuration Error from Visual Studio 2005 .NET 2.0 This is an ASP.NET Website with a Report Viewer Component - Microsoft.ReportViewer.WebForms & .Common included in project output Trying to install on a remote server with websetup project and the error is ... Error(s) on Browse IE: Pa...more >>

Hi NG, ich versuche einen einfachen Import einer Exceldatei in eine Word Datei zu realisieren. Word.Application wordApp; wordApp=new Word.Application(); wordApp.Documents.Open(....); wordApp.Selection.InsertFile(...) importiert mir nur die Exceldatei als Textdatei. Wie realisiere ic...more >>

Hi, Is there a way of doing simple code generation inside visual c# express such as similar to preprocessing in c++ ? I need to generate a library for some vector maths, but I need to implement it for different types wich would be difficult to do with generic types and/or interfaces for n...more >>

got a string a="2.3944864845405107E+18" how to convert this into a valid number. which method to use.. I was using Convert.ToInt64(a); which is going to exception. thanks Praveen ...more >>

Hi all, If you need some heavy duty restructuring power and/or native C# UML support: *NOW* is a good time to order ModelMaker 9: >>> Until 20 May 2008 <<< highly discounted prices are available For example: A single user license only costs Euro 189 ex. VAT! ModelMaker 9 In short: ...more >>

Hi, I’m developing a global web site, have questions about the datetime fields. How to handle if user comes from difference time zone? Any guidelines for this? Thanks... ...more >>

I am using C # .NET Framework 3.5. I have a calling form that invokes dialog box (called form). I want a button in the called form to change the value of a property in a control in the calling form. Clearly I could set a return code in the called form and have it acted on when control is r...more >>

HI, I don't find the method ro detect if a class implement an interface. I try if (MyObject implements MyInterface) but it doesn't work. if (MyObject is MyInterface) work. Is it the only method to do that ? J-L ...more >>

I have classes A,B,C,D,E,F that implement InterfaceBase. Whats the best way to down cast obj to the correct type? Is there a more elegant way to do this than? Public Void DoSomething(InterfaceBase obj) { if(obj is A) ((A)obj).MethodThatOnlyACanDo(); else if(obj is B) ((B)obj).M...more >>

I asked this question in another newsgroup but I didn't get a complete answer. I have a web page served by an IP Camera. The web page has a java control that shows the image. I want to work with that image locally (do some recognition stuff). I know a representation of that image is on my ...more >>

Hi there. I'm having a problem with a Web Service that I've created. This WS has several simple methods, that are working fine... no problem with code. However, when retieving a bigger number of rows, I get this error: "The maximum message size quota for incoming messages (65536) has been...more >>

VB had a "line" control, just a simple line that let you separate controls without the wasted space of a Groupbox. Did CSharp drop this? Dom...more >>

Sometimes, I have a window nicely laid out, but when it is run on another PC, the bottom of it is lopped off. I assume this is because of the resolution. I'm in the habit of adding code in Form_Load, like this: this.height = Control.top + control.height + 50 .... where Control is what I k...more >>

How do I find the height of a window's banner, that is, the portion that contains the window's title? Dom...more >>

Hi there, I'm facing a weird problem in these days. First of all, let me describe my scenario. I have a client application asking for some services to be performed by a remote service, using a web service interface. Performing such operations might take a long time, so the client applicatio...more >>

I want to build an simple email smtp client app similar to outlook except with some custom features for a personal computer that uses comcast cable. The owner of the computer said she doesn't have a comcast email and uses gmail instead, but the internet service provider is comcast. This co...more >>

Hello! Does anybody knows how to handle this issue: I have an Delphi DLL with following two function declaration: function DeallocateString(lpszString : PChar) : DWORD; stdcall; function MyFunc1(lpszInput : PChar; var lpszOutput : PChar) : DWORD; stdcall; This function (MyFunc1) proce...more >>

Hi , We have been stugling with this issue for quite some time. Our basic requirement was to develop a web based tool for windows performance monitoring and reporting. We have been using visual studio 2005 and sql for this. We have developed the application in windows form using c# and have ...more >>

No matter how many dial up networking entries I have, the RASWrapper.RasEnumEntries(null , null , entryNames, ref cb, out entries); always returns the right number of elelments in entryNames but only the first element has the connection name in it. Any idea why this is? Thank you for your help....more >>

TEXTBOX --- i want to select part of the text and change its style how can i do this? manny forums have this feature msdn forum you select the text and press button for formating code. thanks...more >>

Hi, can someone please let me know how I can read xml elements using object oriented program. I created a class to use the get and set properties however I dont know how I can pass the values from xml file to the class and use the values in my form. Thanks -- Nejadian...more >>

I have my own win app developed in VS C# 2005. This app uses a dll file (I import methods from the library by dllimport attribute). The dll file is provided by another program (let's call it program AA) that is installed on my computer.When I put my app into the folder where program AA is in...more >>

Hi guys, I'm having problem with case sensitive collation of SQL Database. one my client is having case sensitive database. While developing the Data Layer i didn't consider this scenario. the problem is I've all Store Procedures in the Database and I'm using sqlcommand to execute those SPs wit...more >>

Hey guys, really dumb question here... I've been doing all of my development in the past few years as web applications. Therefore, if I need a new window or form, I simply have it go to another page. I haven't written a Visual C++ or VB (or Delphi) application in at least 4 years and for t...more >>

Hi I am trying to dynamically create the following structure using AssemblyBuilder, TypeBuilder and DefineField: [StructLayout(LayoutKind.Sequential, Pack = 8)] public struct SimpleType2 { public double dScalar1; public fixed double dArray[5]...more >>

Hello, I am using the background worker and want to provide to thread which is activated by background worker option to check if cancelletion is legal or not during the flow. How can I affect the activation of bw.CancelAsync() which is made in main thread from the thread runned by background wo...more >>

If auto-format is turned off in VS2008, there is apparently no way to indent a line. Under Tools->Options->Text Editor->C#->Formatting, there are three checkboxes. Unchecking those seems to cause this behavior. I'd simply like to have the tab key insert a tab at the beginning of a line. I bel...more >>

http://www.videoriporter.hu/vr/fs?content=/vr/player/1320/date/count...more >>

I have some resources in my C# Visual Studio 2005 project that are involved with self-test. Ideally, they shouldn't be in a released product. These resources are embedded by virtue of having their Build Action property set to Embedded Resource. Is there any way to add conditions to when the...more >>

Good afternoon, community! How you help me? I need to know, how could I verify e-mail address? I don't mean ( for example: test@test.com it is valid or not) I wanna know is that real world E-mail or not? How could I do that? Thank you in advance! ...more >>

Hi, I'm writing the code to create a word doc, I referenced this link's code : http://support.microsoft.com/kb/316384/en-us But when i click the button, it will show the doc page but i want to change to save as without pop the doc up (for those PC without Ms word) I add the code oWord.Ac...more >>