What's the best way to determine the resolution of the client's monitor, eg. 640x480, 800x600? Thanks, RickN ...more >>

Hi Where can I find that program that allows a c# program to run on a computer that hasn't MS Visual Studio installed. thanks....more >>

Lat say, we have such a string : "Ala ma kota" Is is possible to express using Regular Expresion, that I want to get word "kot", that lies behind word "ma" ? BUT, it is the most important thing, in "matches" I want to get only word "kot". Example : String s = "Ala ma kota"; Regex r = new...more >>

I have encountered a bug in print preview: In my program, data for printing is taken from arrays. When print preview is invoked or page is printed directly, it is ok, but when user prints from print preview, any data that was in array is not draw, so only thing printed is header and footer. A...more >>

Hi All, I am getting following exception when I try to execute my app from C drive. Recently I have build a control which lies in a DLL and this error happens only on a particular PC and when user try to open the window which has that control. The other PCs seems to be ok. Before impleme...more >>

Is it possible to use CodeDOM to parse a project's C# source files, and then use it to generate the source from the given structures in order to reformat all your code? ...more >>

Given the following c# code: namespace Company2 { public class SomeFunctions { public void FunctionA() { // Do Something. } } } namespace Company1.Company2 { public class SomeFunctions { public void FunctionB() ...more >>

I'm writing a control program that will require a lot of screen real estate to interact with the user. One thought I had on how to do this was to use a dual output display adapter and two monitors. I would then create forms that would present specific information on each monitor. My questi...more >>

I have a text file(.js) that holds a buch of java script code that is rendered in some web controls all part of a larger webcontrol library. The file is rather large. Would embedding this resouce in the application be relevant in this situation. I know I can chage the build type to embedded ...more >>

one ever use winsock? example??????? '[] WiRaN ...more >>

Hi, I working on Active Directorys, and am trying to retrive some values for certain attribute. No problem till now, but some attributes don't have values like Title,Second Name,etc... When i try to compare those values with isNothing or IsDbNull its still raising System.NullReferenc...more >>

I am trying to Delete records from Fox Pro Free Tables (.DBF) using C#. I am able to insert and view data with no problems but when I try to delete - no luck. It appears that I need to run a "Pack" command but I receive the error "File must be opened exclusively." on the Pack Command. The co...more >>

Hello All, I've come across something that's probably simple, but I can't seem to figure out (probably 'cause it's Monday.. yeah, That's it). Anyway, how do I receive form information from a standard HTML or ASP page into my ASPX page? I assumed that Request.Form would hold the form info fr...more >>

Hi. Can anyone help me with the following problem? I have a desktop application. The language is C#. I want to access a directory on a server through this application. Not with http or ftp (using the 'directory' object). The problem is that I am not user of this server. Even if I was (I can do ...more >>

How to control the height of lines in list view? Hi, friends: I just want to set the height of lines in list view.( not the height of font ) But I didn't find a property to do that. Now, I have to insert an empty image for each line to make it heighter. Could you tell me some other bet...more >>

Is there a way, to create dynamicly an object from a variable in c#. Something like string myclass ="testclass"; Object t = new (object)myclass; then the contains a new testclass ... any idea how to do this?? ...more >>

Hi! Completely dumb question... I'm constructing email text in code and need to add line break. i.e.: s = "sdfsd" + LineBreak + "sdfsdf"; In VB I use vbNewLine How do I make it in C#? Thanks! ...more >>

I'm having trouble building an SQL query. I have 2 tables Students Name Major ID Year and Elections Title Major Year All Given the name of a student, I need to find the title all the elections that student can vote in if his Major OR ID matches. Ignore the All fiel...more >>

Hi, I have created a windows service which is responsible for running certain tasks when they are scheduled to run. The service monitors a sql table and runs a task when the task scheduled time is overdue. This service is installed at several sites and on 4 out of 5 sites runs the tasks co...more >>

I'm trying to read in a ref parameter from a native dll, its working in vb if i use the kernel32 functions below transforming the ref param to a vb string: Now, i want to skip this vb dll and use the native dll directly from c# [DllImport("pafutw32.dll")] // CharSet = CharSet.Auto, CallingCo...more >>

http://msdn.microsoft.com/downloads/samples/internet/default.asp?url=/downloads/samples/internet/shellcc/wiz97/default.asp is a C++ .Net version of the original Wizard97 sample. My question is: has anyone created an equivalent C# sample for a Wizard97 style wizard? ..."equivalent" => same lo...more >>

Is there a quick way to extract tokens from a string of text? I know Java provides a StringTokenizer class to do this. Is there something similar in the dot net framework? Ex. string s = "some text then #token1# and then #token2#"; string[] tokens = tokenizer.GetTokens(s, "#"); The content...more >>

Hi Group, I realy enjoy the great help that is given here - but I guess now I have a real challenge: I have an "old" vb6 com Object that has a methode ToString. Now if I instanciate this object in C# and call ToString() I get the FrameWork Version of the Methode - how can I get the com Obj...more >>

Hi. does anyone have any idea of how to find the mac address of a remote networking device? I've worked with WMI and it works fine as long as the target machine is a Windows computer, however, i want to return the MAC address of ANY IP device on my network. right now, i have a totally inef...more >>

"Nicholas Paldino [.NET/C# MVP]" <mvp@spam.guard.caspershouse.com> wrote in message news:... > Boniek, > > What you want to do is use the classes in the System.Management > namespace to perform a WMI query. You want to get all instances of the WMI > class Win32_NetworkAdapterConfigurat...more >>

In a C++ project, I have the following struct definition: struct GridModeDataT { double dVal1; double dVal2; double dVal3; long lNumberOfPoints; int bUseRegion; enum ES_RegionType regionTyp...more >>

Hi All, What I want to do, is to reuse a thread after it was supended. However, if the thread was suspended for a while and I reinvoke it using Thread.Resume(), an exception is thrown. If I look at the ThreadState of the thread, it does not show Suspended, but WaitSleepJoin. Am I missing ...more >>

Hey all, I wrote on Friday asking for some help moving a common subclass field up to the base class (original post and followup included below). This entails storing whole numbers inside float data types. What I'm stuck on is how to make sure that the value coming in is indeed a whole numb...more >>

With LabelEdit = true a user can change item's text, how to cach this event? Also, a ListView has OnTabIndexChanged (inherited from Control), maybe this is it, but I could not implement it. I general, how to implement an inherited event? Thanks....more >>

We are developing a C# application using .Net AsyncCallback delegates. The application currently executes, as expected, using these asynchronous methods. Once this application is converted to a COM+ component (i.e. a .NET serviced component) the program ceases to execute properly and 'ha...more >>

Is it possible to do this? I know if you take an unmanaged COM DLL and run it through the tblimp, you get a new file with an intermediate layer that translates between the IL and native code, but i don't see anything for .LIB library files. Thanks. Dan. ...more >>

Hi, i have a problem with the PrintPreviewDialog, if i want to print out my document with the button in the preview dialog, the output on the printer is empty, but on the preview I can see it. If there is not more than one page it seems to work. Printing out without preview works correc...more >>

Hi, Does anybody know how to call a unmanaged win32 dll function from a .NET C# managed application? Do I need to write a managed C++ dll or a COM dll which become a server of .net C# app or I can just 'import' the win32 dll into my .NET C# application? Where can I get the sample? Thanks a ...more >>

I found a page on MSDN that describes the different Windows operating systems and .NET compatability (http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dndotn et/html/framewkwinsupp.asp). But it sounds like the page is referring to developer installations. Do the same limitation...more >>

Hi I am trying to find out how to associate an assembly name with a dll file name. I am creating dynamic assemblies and must perform ReferencedAssemblies.Add() operations. I know the name of the assemblies I need for the using clauses, but not the names of the corresponding DLLs for the Ref...more >>

Hello, somewhere i've read that using strong names does assure two things: 1. Assure that the content of the assembly is not modified (that's ok in my opinion) 2. Assure that the assembly is really from the "fabricator" (?) If these two point are correct (i'm not sure), i have a problem with ...more >>

I've written a Windows Service to send e-mails on events like OnStart, OnStop, OnShutDown using System.Web.Mail. It works for everything but OnShutdown. My guess is that for OnShutDown, once my send mail code is executed, other necessary Windows Services have been terminated before it can actu...more >>

Is it OK to use ExecuteScalar if there is a possibility that the SQL it uses may not return a value? I'm asking this because I have a table with a particular field (call it Department) and then another field (call it Department number). Now I want to find the last record with a particular Depa...more >>

Hello, I have implemented a C# priority queue using an ArrayList. The objects being inserted into the priority queue are being sorted by 2 fields, Time (ulong) and Priority (0-100). When I enqueue, I do a binary search on where to put the object and then insert using that index and arraylis...more >>

Does anyone know how use fonts that are NOT installed on the system? Alex ...more >>

I am using C# for codebehind and ASP.Net for page code. I am using a databound ASPxGrid on a page that is databound in the codebehind. I have a single LinkButton on this page. When I click this link button I: 1. Send the ASPxGrid object to the Session["Grid"] variable 2. Send the the dataso...more >>

Hello, I've created a 2-column listView control and have successfully labeled the column headers using the ColumnHeader Collection editor. I would now like to put some text items into the list using the ListViewItem Collection Editor. I can successfully do this for the first column by simply...more >>

Hi, I have a page where i would like like to change the background image depending on the 'Request.Params' received value in the code behind. There are three different image that can be loaded. What is the best way to do this? I have been trying to do this using the Tables Styles class b...more >>

Hi, I would like to create an idle running application that runs in the background using very few resources for the simple purpose to react on WM_QUERYENDSESSION and then invoke some shutdown(or log of) code. Is it possible to make such an app showing an icon next to the clock in the task ...more >>

Hi guys, I'm new in developing applicationa in C# and I have a very strange effect to display my data in the DataGrid: the method SetDataBinding is unknown for my DataGrid I use the following codesample: myDataGrid.SetDataBinding(myDataSet, "Customers"); please can you help me? Thank...more >>

one important problem i am facing is that my web solution (asp.net) will be deployed on a webfarm. I am using sql server session management on clustered sqlservers. but as i need to prevent multiple logins through a username/password (same credentials at a time) on the website. also se...more >>

hi there, I have 4 servers running a COM+ app. within their own COM+s on Windows 2000. I mean, the same COM+ app. is replicated on these 4 servers and each server uses its own COM+ app. Now, I have another PC having say a monitor application that refers to the COM+s running on the 4 se...more >>

I need to know where the cursor is (x,y) and when it moves even when it is not over my form. I know i can get the current location with: System.Windows.Forms.Cursor.Position.X System.Windows.Forms.Cursor.Position.X But that does not raise an event and using a timer w...more >>