Hi Readers, I am Pascal programmer who is converting a program to C#. I would like know how to define the following data types in C#. Q1. A data type that can have a range 1..13 Q2. A data typ that is 40 bits - aka a five byte array. I wish to be able to declare variables with these ...more >>

I have 6 radio buttons in a column with a single line text box next to each rb. is there a general straightforward way to link a radio button to the textbox next to it. I want to be able to click on any of the rb in the column and from that click derive the contents of the textbox next to i...more >>

Dear Friends, I am doing a new project in vb.net to send sms. Could anyone have any idea to send SMS in VB.NET using developer API. If you have any Idea , pls share. It will be very helpful to me. Thanks in advance, Arun ...more >>

Hi, I have to call a function from one cs file to another. Kindly provide me the link where I can go and search for the material regarding this. Regards, Yasodhai ...more >>

Hi all: I just finished building a little test app, and now I am messing with the "click-once" stuff to deploy the app. Does anyone know where I can set the target directory for the deployment? I.e. where do I set the value to get the app to install to C:\Program Files\My App (or whatever) ...more >>

Hi, can anybody tell me how to extract images from a word document? thx ...more >>

I have a WinForm with three Splitter controls on it. The form divides up in this order: Tab Control (docked to the left): Splitter1: RichTextBox (docked to the left): Splitter2 After Splliter2 there is some empty space on the form where I have a few button controls. When the app starts the ...more >>

Hi there, The task is to log everything that comes to a single method and what goes out. It has to by generic in the way that this thing should by pluggable to every method no matcher what kind of in out parameters does this method have. I want to by able to log parameter name, parameter ...more >>

hello, I have winForm app and I have some text and pictures that I want to save into a word file when I read it from a database. I don't know how many text or pictures do I have for one value in a database, it varies from record to record.. I've seen some classes on the net, but I want to u...more >>

Hi I have to sort arraylist. I tried to do this using this page as a reference: http://www.java2s.com/Code/CSharp/Collections-Data-Structure/UseIComparer.htm I did it exactly the same way but unfortunately in opposite to the example from this link here it does not sort. I Create Nodes ( colo...more >>

Hi, I have a newbie question on event listening. I have a form that is monitoring progress in an application. The application consists of many classes, multithreaded, etc. The form listens for events on the main executing class, which in turn listens for events on classes it uses, etc, so that...more >>

Hi, Is there any way to get the Windows Fonts folder from C#? Regards, Mystique ...more >>

Hi, I would like to show a "CustomDialog" Form on top of any other forms INSIDE my MDI application. BUT this "CustomDialog" Form should NOT be on top of other applications. So "TopMost=true" is not what I want, because when the application is minimized or send in background my "CustomDial...more >>

Hello, I have a very strange code behavior that I cannot make heads or tails of: I have c# code being executed in BizTalk assemblies which is acting very strangely. In my BizTalk process I call a static method: public static string ValidateMessage(params...) When I call this metho...more >>

Howto: Programmatically serialization Entry Method Parameters ( their values ) ? See example below: public static void C(string Code, string Name) { // i will dynamic (programmatically) serialization method entry parameters - ( their values ) StackTrace t = new StackTrace(tru...more >>

I've got an application that has been installed and operating for over a year at an offsite location. The source code has since been lost (building fire). I wrote the application and I don't ever remember creating a message like "Error with resources file needs to be fixed" - This message is...more >>

Hello. I could not find a Web discussion group (only saw Web Services) so am posting my question here. I have a C# Web application that has a form with a datagrid. One of the columns of the data grid is filled with a column from a table that is varChar(500). I only want to display the first...more >>

Is it possible to select with a string value containing an embedded ' (single quote)? Is there an escape cahracter for this situation? How can the escape character be inserted? such as: string filter = "Field = 'John's dog'" -- Arlyn_L...more >>

Hi, I'm trying to create a procedure like this one: protected Boolean test(object C, string id) { if (C.FindControl(id) is Label) { return true; } } I'm getting this error "Error 1 'object' does not contain a definition for 'FindControl' " T...more >>

Hey! I have a managed c++ app (actually, the app is mixed managed/unmanaged, but this happens in the managed part) that dynamically generates some program in c# (with CSharpCodeProvider). The problem now is that somehow I get runtime errors when trying to pass a function (via delegates) ...more >>

I am using the following code to see if a process is currently running. I want to do something if it is NOT running. I am having trouble testing the array when no process is runing. Null won't work. Any ideas? // is process currently running in case someone closed it manually ...more >>

Hi I would like to create a class that could give me a null item from the contructor. let me explain let's say i want a foo object of id 123 from the database public foo(int 123) { // look in database item found, assign values to private variables, return object // not ...more >>

We have been trying to detirmine if a dll is compiled in Release or Debug mode after it is compiled. I found serveral methods using reflection but when test they all seemed to fail. Is there a way to detirmine if a compiled assembly was compiled in Debug or release mode. We would like to ad...more >>

I just wanted a little practice with the WebBrowser control, so I did the VB guided tour example here in C#: http://msdn2.microsoft.com/en-us/library/a08t4ke7(VS.80).aspx The tutorial asks to put a Panel with a Button and TextBox in it, and a WebBrowser below it. Then, it sets the Panel's Dock ...more >>

Hello, My code is suppose to write to an existing file. But after my C# code appends the file, the previous text loses all the endline characters, becoming one long line. How can I retain the formating of the pre-existing text? FileStream stream = new FileStream(strFileName, FileMode.App...more >>

http://www.online-television.tv If you go to genre you will find all sorts of goodies like films, there is a good selection. Also Webcams, watch different cities highway cams, all sorts of interesting stuff there including Loch Ness,,, you might even see the loch ness enjoy have fun. ...more >>

Guys needed real life feedbacks? Intel over AMD...Just bought an Inspiron 1501, AMD Turion 64 x 2 TL-50 (1.6GHz/512KB) for experiencing the Vista Development...esp. 3D Aero, 64 bit development WCF etc... Should I get an Intel instead? TIA ...more >>

How can an object be associated with an unbound DataGridView row? I want to be able to always get from a row to an object and from an object to a row but it is not obvious to me how such an association can be forged. -- Richard Lewis Haggard www.Haggard-And-Associates.com ...more >>

Morning, I'm writing an application in C# (VS2003 currently) and I've got a new requirement to sync files to an MTP device. I can't seem to find a component (either COM or .NET) which I can use for MTP. Can someone push me in the right direction? Thanks...more >>

Hey everyone, I like using the technique of constructor chaining in other languages. But something that tricks me up is the fact the whatever constructor you specifiy to call from one constructor always gets called first. So for example: private int myPrivateInt = 0; public Construc...more >>

I have an unbound DataGridView control that has some cells that may contain more multi-line text than can be completely displayed in the available screen space. When the height of its row to exceeds the DataGridView's height, it becomes impossible to view the out of sight portion of the row. ...more >>

Hello, I have developed an application to run on windows mobile 5.0 handheld units. I have a hosting platform that runs in a .NET environment. The application is written in C#. It interfaces with Siebel's CRM OnDemand System. I exchange data with another server via SOAP requests via Web Servi...more >>

Hi, I have a class, cerated like a struc for some reasons, and I want to reset all values in it. public class MyClass { public byte Channel; public byte SatelliteID; public byte SyncFlags; public byte PhaseErrorCount; } After filling the ...more >>

I have put a VS2005 sample project up here: http://www.kevinandkiran.com/CSharpApplication.zip (its only 50k) Basically I have a class that contains a date property, which is initialised to 1/1/1970. I create a project datasource from this and then drag my class onto my form which binds my pr...more >>

I am trying to call an XML (non-SOAP) web service with C#. I was provided with a request schema by our web services team, and I generated a CLR class for it using XSD.exe. When I instantiate this schema class and try to set a property on it, however, I get the following error: Object refere...more >>

This issue is in Vista. I used XML files(one for DLLs, other for EXEs) ane embeded them in my EXEs and all DLLs ....actually i want to spawn a third party setup from found new hardware...but an error message is shown "illegel value: requestedrunlevel" and setup failed to spawn... Someone pleas...more >>

I know that WebRequest.GetResponse can throw WebException from internet tutorials. However in the MSDN docs: http://msdn2.microsoft.com/en-us/library/system.net.webrequest.getresponse.aspx It only lists NotImplementedException in the Exceptions section. (Note that it does mention WebException i...more >>

Hi, I would like to enumerate user from remote computer connected to network. I don't use wmi service because all service necessary don't start. I just know IP address and Netbios name. Do you know to find them? Thanks for your help. ...more >>

INSERT INTO dbo.Transmission (TransmissionDate, TransmissionDirection, Filename, TransmittedData) VALUES (@TransmissionDate,@TransmissionDirection,@Filename,@TransmittedData); SELECT @retVal = SCOPE_IDENTITY(); Pretty simple. There is an additional TransmissionID colum...more >>

Classes should have private fields, and they should be accessed through properties. But what if the field is an array? I know you can use an indexer to use [] syntax on the entire class itself, but what about using the [] syntax for a property that hides a field that is an array? Is this po...more >>

I've got a c# app, and in the HTML in front I have a <div> tag around some navigation controls, and I want to dynamically change it's ID so the CSS kicks in and highlights the currently selected option. Problem is - when you set an ID, it prefixes it with ctl0_ on IIS 5.1 (Windows XP - our dev...more >>

Background: My program connects to an external web service. Normally this is done over a high speed lan connection, but in the event that the lan is down, it supports using 1 or many dial up connections to connect to the web as well. As a side note, the machine is on a network, so the lan wil...more >>

I have created a control by inheriting ToolStripMenuItem that has an image property called LargeImage. ------ public class EventSubMenuItem : ToolStripMenuItem { private Image _largeImage = null; [DefaultValue(null)] [Localizable(true)] public ...more >>

Hi, I have various lists I want to go through, at different paces and I want to control that with a list of enumerators. I have the following: List<List<DataEntry>> mydata = new List<List<Data>>(); List<List<DataEntry>.Enumerator> myenums = news List<List<Data>.Enumertor>(); I do myenu...more >>

Is there a function that copies between string (or stringbuilder) objects, while filtering out certain types or designated characters, or leaving a certain typa of designates\d characters? For example, I want to copy only the alphanumeric characters, or I want to copy a string without the spaces...more >>

Why strings are not getting converted to binary form, even if we use BinaryWriter for writing to a file? Which is the similar technique in c# as ifstream(filename, ios::binary) in C++? My Code: int version =3D 1024; string loginname =3D "test"; string password =3...more >>

How do you pass your parameters to the method you have specified for the threadstart? System.Threading.ThreadStart thdStart = new System.Threading.ThreadStart(MoveMail(new object[] { progress, oItems, destfolder, objConn }); Where MoveMail has the following parameters : ...more >>

Hello I'm having some questions regarding the implementation of IPropertyChanged interface. Status: I have the basic stuff up and running, and on every property change I get a call to my OnPropertyChanged method with the correct property name. Now I have two situations I'm interested in...more >>

Hi, I am trying to invoke an external email management program from my ASP.NET web application. For testing purposes I created a very simple webform that has a single button. The code behind has the following: Sub btnGo_Click(ByVal sender as System.Object, ByVal e as System.EventArgs) Ha...more >>

Iwant to record my voice through Line-In Microphone by C#.Net. please help me thx alot *** Sent via Developersdex http://www.developersdex.com ***...more >>

Just some threading questions 1. in a MDI app if you have multiple child forms, does each child form run in its own thread ? Eg do you get error trying to update one control on form1 from form 2 2. if you have a timer control running on a childform, and you either a. minimize or b. ...more >>

I have a datagrid and a dropdown in my page. I want to fill dropdown with my pagenumbers. When a user change the dropdown selected index i wnt to display the result on label1. Anytime i change the dropdown index it returns zero .. What is the problem ? private void Page_Load(object sender, ...more >>