MS Newsgroups: Visual C# .NET

DAtagrid for Flat File

Thom Little - 30 Dec 2006 11:14 PM - 4 messages

I need to maintain data in a flat file (probably a tab delimited .txt file) and would like to access it with gatagrid. I would populate it during startup and save it on exit. Can I access a flat file with datagrid? If I can can you point me to a ...

How do I: Dynamically embed resource files (specifically, XML) (...)

CodeLeon - 30 Dec 2006 11:09 PM - 9 messages

Hi, All. I am creating a setup program. The way it works is that the user creates their setup info, my program generates the C# code for a setup executable, embeds the xml file containing the info for the setup, and compiles the whole thing into one EXE. How do i embed ...

Speed Freaks & Bit Fiddlers: Can you make this go faster?

Russell Mangel - 30 Dec 2006 9:39 PM - 10 messages

Can someone show me how to speed this up? 1. Whats the fastest way for Unsafe C#? 2. What the fastest way for Safe C#? public static Int64 ToInt64(Int32 low, Int32 high) { Byte[] lowBytes = BitConverter.GetBytes(low); Byte[] highBytes = BitConverter.GetBytes(high); ...

Compare Serialized object

Paez - 30 Dec 2006 4:49 PM - 2 messages

Hello There. I hava a Myclass [] obj1 in wich I add my computer hardware configuration. After this object is "filled", I serialize it, into a dat file. Then I deserialize it into obj2 and I compare the original and the ...

combobox selectedindexchanged event

tbrown - 30 Dec 2006 4:47 PM - 6 messages

I have a combobox with items like this: {one,two,three}. The selected index is 0, so "one" appears in the combobox text. When the user drops down the list, and selects "two", for example, I modify the Items ...

help for changing the default installation folder

sunil - 30 Dec 2006 3:28 PM - 2 messages

Hi, I want to change the default installation folder to my own path. I did it by changing the application folder's DefaultLocation property. The installation works fine as long the path that I give is complete path. If I give relative path, there is an error. ...

TopItem & ListView [Win C#]

MikeY - 30 Dec 2006 2:36 PM - 2 messages

Hi Everyone, I am trying to ensure displayed items at the top most portion of my ListView when being added to my ListView, no matter where the items are being added with in the listview. So that the users can easily find where their added ...

How can you make a class register an event?

Shawn - 30 Dec 2006 1:04 PM - 4 messages

Here is what i am trying to accomplish. I have a group of user defined controls and i have a form. the form has a tab control and a menubar. the user defined controls will be add one to a tab ...

Stacktrace class and CLR 2.0

rani.yaroshinski - 30 Dec 2006 6:05 AM - 4 messages

Hi all, The Stacktrace class (system.diagnostic) in CLR 2.0 (Framework 2.0), still offers a constructor to allow showing the stack-trace of another thread. However, the usage involves suspending the diagnosted thread. Now, CLR 2.0 turns the Suspend method into obsolete, which leaves the ...

Best practice to allocate this byte array for this situation?

trevor.farchild - 30 Dec 2006 5:14 AM - 2 messages

Hi, long time reader, first time poster I have an application that will be doing this 5 times a second: Get a bunch of data from a NetworkStream and convert it into a Bitmap Therefore, the process looks like: Read the NetworkStream to find out size of the data ...

CSharp and Excel

gumbystation@gmail.com - 30 Dec 2006 1:00 AM - 7 messages

I am looking to take data from an excel spreadsheet into a csharp application to manipulate the data in various ways. Currently, I am using VS2005 (self-taught C#) and Excel 2000. I have researched into using the Excel.Application object and have successfully openned a ...

Memory leak

Frank Rizzo - 29 Dec 2006 11:54 PM - 6 messages

Hello, I have a very frustrating issue I've been working on. I have a routine that does the following: 1. Load a large (declared local to the function) DataSet from the database. It contains 5 tables. ...

FileIOPermission

Emil - 29 Dec 2006 11:46 PM - 11 messages

When I compile the application and run it (on my computer) it works fine, by on the other computers exception is thrown: "Request for the permission of type 'System.Security.Permissions.FileIOPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed." ...

Showing Save As dialog in C# 2.0 - Windows

Omer - 29 Dec 2006 11:01 PM - 3 messages

HI, I have showed a Save As dialog in ASP.Net many times. Now trying to show one in windows based application but to no avail, can anybody tell me how to do it ? My application is writing a file, and I just want a ...

Subject: ShockwaveFlashObjects breaks when I try to create a DLL.

Michael - 29 Dec 2006 10:47 PM - 3 messages

I had a program that loaded a Flash movie into a player and diplayed the length of the movie. It was using AxShockwaveFlashObjects. Now I want to make it into a DLL that I can run from the comand line. Well ...

checking for an internet connection. how?

roger_27 - 29 Dec 2006 10:31 PM - 3 messages

the code below works great, but here is my problem: if I connect to dial up via the modem, and then disconnect the LAN, it will say "MODEM". if I connect the LAN back, it still only says "MODEM". I need it to be on modem, but let me know when "LAN" works again.. its gets ...

Remote Server Status

Thom Little - 29 Dec 2006 10:17 PM - 6 messages

What is the best way to determine if a remote server is available? HTTP server. Mail Server _______________________________________________ Thom Little [link] Thom Little Associates, Ltd. ...

How do I get the file size of a JPEG and resize it if too big?

Karen Hill - 29 Dec 2006 10:07 PM - 4 messages

How do I get the file size of a JPEG and resize it if it is too big in terms of MB or KB? I am using Windows Forms, .NET 2.0, C#. I want to put this image in a database so I want to make sure it isn't too large ...

the pains of casting ushort + ushort...

xlar54 - 29 Dec 2006 9:52 PM - 2 messages

I have some code that ends up looking alot like: ushort x = (ushort)(m + b); whereas both m and b are ushorts also. This is due to the automatic casting of values to int. Some quick questions: 1 - Why? Why would they do this, this way? Why not automatically cast ...

System Properties -> How to extract "User"

> Adrian < - 29 Dec 2006 9:34 PM - 5 messages

System Properties show the User. I would like to be able to extract that information in an application (not change it, only retrieve it). How can that be done? Thank you, Adrian. ...

Need help getting router's WAN ip

MrNobody - 29 Dec 2006 8:18 PM - 4 messages

I am trying to get my router's WAN IP using a WebRequest, but when I try getting a response I get the following error: The server committed a protocol violation. Section=ResponseHeader Detail=Header name is invalid at System.Net.HttpWebRequest.GetResponse() ...

Question regarding this code and serialization...

VMI - 29 Dec 2006 7:50 PM - 2 messages

I'm working with these serializable classes, but I'm not really sure what they their purpose is. I understand what serialization is, but I'm not certain how this code is necessary. Once I instantiate myType class the way ...

Creating a 'console application'

Marco Shaw - 29 Dec 2006 7:29 PM - 4 messages

C# novice... Can I create a console application (think the Pine email reader or even 'edit' in DOS) where I can use my up/down/side arrows to move around the app? I'd want something with a simple menu system as well as popup functionality. ...

Help with documentation in Csharp

JC - 29 Dec 2006 6:33 PM - 7 messages

I like your opinions about the best way of documenting the code in Csharp. To my particularly I like the solution given in VST 2000 but that they (Microsoft) removed of 2005. That you think about Ndoc and others? What do you prefer for VS2005 and ...

Virtual file download from web page

Ethan Strauss - 29 Dec 2006 3:39 PM - 3 messages

Hi, On a web application I want to be able to create files on the fly for users to download. I have currently done this by creating the files on an accessible location on my hard drive and then creating a link to the file on ...

Creating an adapter for an Image Web Control

hardieca - 29 Dec 2006 1:27 PM - 2 messages

Hi, I would like to create an adapter for the image web control to cure a pet peeve of mine. Currently, if I write out: <asp:Image ImageUrl="myPic.jpg" AlternateText="Some text" runat="server" /> the html that is emitted is: ...

DataRepeater

Amjad - 29 Dec 2006 11:19 AM - 3 messages

Hi i have datarepeater in which i have textboxes, how to create txtCustID_TextChanged event in datarepeater like simple textbox its easy double click it and it create automatically the event but in data repeater we have multiple textbox and cannot directly create event handler for that ...

Access form controls from another form

Paez - 29 Dec 2006 10:10 AM - 2 messages

Hi there. How can I modify a form control property from another form. Let's say, I have a frmMain that has a ToolStripMenuItem with the current user info. Then, I open another form (frmChangeUser) and after I enter a password in ...

How to use XmlWriter Class to convert a Object with data to Xml format?

Sugandh Jain - 29 Dec 2006 7:52 AM - 2 messages

How to use XmlWriter Class to convert a Object with data to Xml format? Regards, Sugandh ...

Xml element declaration with the namespace attributes

anoop.mangal - 29 Dec 2006 6:27 AM - 2 messages

I need to form an xmlelement like the declaration below: <message xmlns="http://abcd.com" xmlns:s2s="http://abcd.com" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="[link] message.xsd"> ...

How to set a disabled control's color

Jason Huang - 29 Dec 2006 5:49 AM - 2 messages

Hi, How to set the color of a disabled control, such as a disabled ListView's color to white? Thanks for help. Jason ...

using enums in refleciton

bshumsky06 - 29 Dec 2006 4:01 AM - 4 messages

Hi, I am trying to parse some text into c# commands using reflection. I am new to this so there may be a simpler way of doing things. Anyhow, the below code works fine except for enums. PropHere is an array ...

Convert a DataGridView to HTML?

phrankbooth - 29 Dec 2006 3:53 AM - 3 messages

Hello, Is there a way to convert .Net2's DataGridView into an HTML table? Any pointers appreciated. Thanks, --PhB ...

setting form control property from class

tirrell payton - 29 Dec 2006 2:13 AM - 10 messages

Hello, I am trying to manipulate the properties of a form's controls from a class. I dont want to make the form's control public. Attached is a code snippet of what I am trying to accomplish: Public Form1() ...

DataTable or DataSet from XML

JohnAD - 29 Dec 2006 12:01 AM - 7 messages

Hello NG, Originally I posted this question on microsoft.public.xml but did not get any reply all day so cross posting it on this NG in hope of getting some answer - I have a very basic understanding of XML so need some help here. I have a ...

Kill a MessageBox

Dave Booker - 28 Dec 2006 10:50 PM - 4 messages

How can I kill or close a MessageBox that is shown in a thread that I later abort? In the following code, the MessageBox will always stay open until closed by the user, even when the other event terminates first and the main ...

Digital rights management for images

Henrik Dahl - 28 Dec 2006 10:26 PM - 11 messages

Hello! I have some images (for instance in .jpg files) which I would like to apply digital rights management for, i.e. that only authorized users may wiew then using their www browser, i.e. if a non-authorized user is attempting to ...

Binary search class: small problem retrieving the last element in the ordered array

Bob Rock - 28 Dec 2006 9:53 PM - 12 messages

Hello, I have an array of strings and need to find the matching one with the fastest possible code. I decided to order the array and then write a binary search algo. What I came up with is the following. I noticed that if I set: ...

Trace class truncates string when it contains null chars???

Bob Rock - 28 Dec 2006 9:52 PM - 2 messages

Hello, using the WriteLine method of the Trace class I noticed that strings containing null characters (i.e. \0) get truncated in the output window at the first null char and anything that follows simply gets lost. I'm using ...

Retrieving from inside a static method the type of the containing class???

Bob Rock - 28 Dec 2006 9:51 PM - 9 messages

Hello, is there a way of retrieving the type of the class containing a static method from the method itself when it gets called? I have this situation: an abstact class that defines a static method, a class that derives from the abstract class and I need ...

Generic Container (Binary Tree) for Unique Values

randy1200 - 28 Dec 2006 9:08 PM - 5 messages

I need a generic container that will only accept unique values. I can work with strings or ints. The idea here is that the container must refuse duplicate values. Is there a generic container in .NET 2.0 that only accepts unique values? I ...

ASP.net 2.0 deployment

marc.cueto - 28 Dec 2006 5:09 PM - 4 messages

Hello, I'm trying to build a deployment package for an application that was migrated to ASP.net 2.0. My problem is that after I deploy the application, I still have to into the IIS manager, go into the web ...

Redirect Not working after UpdateItem

Rich - 28 Dec 2006 5:07 PM - 2 messages

Hi, I'm using a DetailsView in asp.net 2.0 and C#. After the UpdateItem(true) is hit, I want to redirect the page to the next page. The code won't do this though for some reason. As soon as the update is done, the same page just reloads. Could anyone help me with this? Here's a piece of the code I'm using: ...

ConstrainedCopy

JPS - 28 Dec 2006 3:28 PM - 5 messages

Can anyone show me an example of how to use the Array.ConstrainedCopy method. The MSFT example is worthless. ...

Enterprise Library 2.0 - ExecuteDataSet doesn't closes the database connection - any idea?

-pb- - 28 Dec 2006 2:36 PM - 7 messages

I am using .NET 2.0 along with Data Access Application Block of Enterprise Library 2.0 in one of my wrapper class and what I observered is once the connection is left open after execution of ExecuteDataSet function of Database class. ...

Copy Files

samoore - 28 Dec 2006 2:08 PM - 20 messages

I am searching here... I am trying to create a Web App that allows me to copy a file from a server to a users local computer. I want the user to press a button and that should cause the file to be moved. I have created this locally on ...

CultureInfo and Decimal point.

Hector - 28 Dec 2006 1:37 PM - 5 messages

Hi, My application supports different languages, and i have a problem with the decimals: In this application, i receive datas like "10.528". When i use CurrentCulture = "en-US", no problem. But with "fr-FR" for example, there's a bug. ...

Changing default installation folder

sunil - 28 Dec 2006 1:16 PM - 4 messages

Hi, I dont know whether I am posting to the right group. If it is not the right group, please tell me. I want to change the default installation folder to my own path. I did it by changing the application folder's DefaultLocation property. The ...

Create command button with macro in a Excel using C#

Senthil - 28 Dec 2006 12:33 PM - 3 messages

Hi All I need to create an Excel report and create a command button and have to run a macro on the click event that will print all the pages in the Excel workbook. I am able to create the report from the database but I am not sure how ...

Visual Studio 2005 Missing Web Controls

Jake K - 28 Dec 2006 11:53 AM - 3 messages

Any ideas why I cannot see the Web controls (panel, label, button, etc.) on the toolbox in VStudio 2005/new C# Web Application? Screen shot attached. This seems to be a problem on both my Vista RC machince and XP Pro machine. ...

Visual Studio Missing Web Controls

Jake K - 28 Dec 2006 11:51 AM - 5 messages

Sorry if this is a repost... it didnt seems to send the first time. Any ideas why I cannot see the Web controls (panel, label, button, etc.) on the toolbox in VStudio 2005/new C# Web Application? Screen shot attached. ...

binarywriter and buffer size?

fundoo_kr - 28 Dec 2006 10:41 AM - 4 messages

Check the following code ///Buffer to store the data byte[] data = new byte[DEFAULT_BUFF_SIZE]; ///Create a memory stream from the buffer MemoryStream memStream = new MemoryStream(data); ///Binary writer BinaryWriter newData = new BinaryWriter(memStream); ///Write the data newData.Write(Convert.ToUInt32(nResourceID)); ...

Application screen hang while process is running

Venedict - 28 Dec 2006 10:32 AM - 3 messages

Hi All, I have develop an application in C# 2005. When the application is running, the screen seem like hang and task manager is showing NOT RESPONDING. But the process is still running in the back end. How can I show the status on the status bar in the screen in C#? I have try ...

Serialize to Xml.

Sugandh Jain - 28 Dec 2006 9:31 AM - 8 messages

I am using a method to serialize objects to xml. this method is working fine to serialize most of the objects to Xml. For one collection object, it is not doing so. The Collection and its containing object are marked [Serilizable]. ...

Line numbers in stack trace

pavel.orehov@gmail.com - 28 Dec 2006 8:35 AM - 4 messages

Hi, I am using Environment.StackTrace to print the stack trace to the log when I have any exceptions in my application. When I work in development environment I see the line numbers in the trace without any problems. However when an application runs at the production PC deployed with ...

WPF - where does it fit in?

farseer - 28 Dec 2006 6:52 AM - 5 messages

Is WPF going replace Winforms? Where can WPF applications run currently? Must you have .net3.0 installed? ...

WTD: IrDA software

hjgvhv uhhgvjuhv - 28 Dec 2006 6:06 AM - 5 messages

I am trying my hand at IrDA software. Google came up with so many hits, I am running in circles. Does anyone have any web site with decent explanation of IrDA operation ? Thanks donald ...

Converting Java Applet to C#

farseer - 28 Dec 2006 5:29 AM - 6 messages

Hi, i have an applet java applet which basically serves as a stock streamer..it connects to a data feed and show the bid/ask/last/etc info for a portfolio of stocks in real time. I would like to convert this ...

Understanding Generics....

SpotNet - 28 Dec 2006 1:19 AM - 8 messages

Hello NewsGroup, Reading up on Generics in the .NET Framework 2.0 using C# 2005 (SP1), I have a question on the application of Generics. Knowingly, Generic classes are contained in the System.Collections.Generic namespace. Literature I have read on this ties generics in with collections, hence articulate their ...

C# Array question

Jason Huang - 28 Dec 2006 1:04 AM - 7 messages

Hi, In my C# windows form MyForm, I would like to have an array which is [string, SqlParameter] How do I declare this kind of array in C#? Thanks for help. Jason ...

AxWebBrowser events not firing

Nick - 27 Dec 2006 10:18 PM - 2 messages

Hello, I created a project a few years ago for a client that uses an AxWebBrowser control. It's always worked (and still does) when compiled with VS .NET 2003. We passed on the code so the customer could maintain it. They are using VS ...

How to: DataGridView (for WinForms) adding multiple bands...

JDeats - 27 Dec 2006 9:46 PM - 3 messages

Does the Microsoft DataGridView control support multiple bands (i.e. expanding rows with embedded grids). If not, can anyone recommend a good third-party solution for someone needing to manually build out a multi-band grid without a fixed data source. The Infragistics controls ...

PhysicalAddress From Endpoint

Dan Holmes - 27 Dec 2006 9:24 PM - 4 messages

How can i get a PhysicalAddress object if i only have an EndPoint object ? I have an app that is a terminal emulator (vt100). When the telnet app connects i want to get the MAC of the terminal. I can get the ...

ObjectMapper.net

qhaut - 27 Dec 2006 8:34 PM - 4 messages

Hello, First of all - sorry if this forum ist not the most suitable one for my question... I am using the current version from ObjectMapper.net and try to solve the following: Two Classes: Company Employee an employee can work for 0 ... n Companies ...

how to dial the modem in C#

roger_27 - 27 Dec 2006 8:29 PM - 5 messages

hey, does anyone have anything on how to dial the modem in C#? I have read about RAS and wininet.dll, and I have seen many examples but they are in VB/VB.NET and C++. I need a C # example on how to dial to an ISP using the ...

how do I use mshtml in my project?

MrNobody - 27 Dec 2006 7:23 PM - 4 messages

I want to use MSHTML in my project but when I try to add it as a Reference it says "A reference to 'C:\WINDOWS\System32\mshtml.dll' could not be added. Please make sure that the file is accessible, and that it is a valid assembly or COM ...

Bitwise - Capture bits shifted out

amyl - 27 Dec 2006 7:09 PM - 3 messages

I have a 32 bit number "3515261219" that really contains four 8 bit numbers. 11010001 10000110 10100001 00100011 Is there a way to capture the bits that are shifted out of the number when you right shift? If I can grab the bits this way I can right shift ...

How do I log in to web page using SSL with WebRequest?

MrNobody - 27 Dec 2006 6:53 PM - 3 messages

I use a 3rd party DNS provider to handle routing requests to a domain name I registered to my computer, whose IP changes every once in a while due to dynamic IP. The company I use is called ZoneEdit. ...

Read data from an asynchronous Socket

Giulio Petrucci - 27 Dec 2006 6:23 PM - 3 messages

Hi everytbody, I'm experiencing some problems trying to asynchronously read data from a Socket object. What I do now is: 1) call th BeginReceive(...) method on the Socket object; 2) within the asynchronous callback method, call the EndReceive method, ...

WebBrowser Loading Question

Bob Bryan - 27 Dec 2006 5:34 PM - 2 messages

After adding a WebBrowser control to my form (VS 2005), and the following 2 lines of code to a click event: webBrowser1.Navigate(new Uri(NextURL)); String PageData = webBrowser1.DocumentText; After stepping through the code, noticed that PageData was empty. After the ...

I have 2 listboxes with SelectionMode = MultiExtended and I just cannot figure out why I get the err

Joao - 27 Dec 2006 4:42 PM - 6 messages

Hi all, I have 2 listboxes with SelectionMode = MultiExtended and I just cannot figure out why I get the error below: System.IndexOutOfRangeException was unhandled Message="Index was outside the bounds of the array." Source="System.Windows.Forms" ...

reading data from excel file

madhu sudhan - 27 Dec 2006 3:36 PM - 2 messages

HI, I want to read data from excel file and export this data to dataset. I know abt the basics of opening a file using application, workbook and worksheet classes. But i don't know how to read data from the excel ...

Windows Presentation Foundation: ContextMenu propagation using HierarchicalDataTemplate?

Henrik Dahl - 27 Dec 2006 3:13 PM - 2 messages

Hello! I'm trying to propagate a ContextMenu using a HierarchicalDataTemplate. The rendering looks just fine but how do I assign the Command property and CommandParameter property of the synthesized MenuItem objects? Best regards, Henrik Dahl ...

LogonUser works only after installing SQL Server 2000

nild - 27 Dec 2006 2:09 PM - 7 messages

Hello i have a strange problem. I'm using LogonUser to impersonate the user under which my program must run. On Win XP or Server 2003 it works. But on 2000 it doesn't. So i found out, to set SE_TCB_NAME privileg - it ...

why does this return a negative vlaued number?

Jens Jensen - 27 Dec 2006 1:47 PM - 7 messages

Hello, Can someone explain why this function call return a negative number -2500? System.Math.IEEERemainder(7500,5000) I would expect 2500 . below the msdn reference of this function [link] ...

Sort FileInfo in ListBox

Dave - 27 Dec 2006 12:37 PM - 5 messages

I'm using the below code to populate a ListBox with file content information. Sorting the information alpha/numerically is now an issue. Would someone please let me know the best aproach to take in doing this. Thank You ...

C# and pipes

Laurent Navarro - 27 Dec 2006 12:01 PM - 8 messages

Hello, I'm currently working on a multi threaded application and I would like to create a pipe to communicate between them: the main thread will write into the pipe some data and the working threads will read and execute. But ...

GridView

Bhagya - 27 Dec 2006 11:36 AM - 2 messages

Pls help..This is the scenario I have Name: TextBox Address: TextBox Add Button I enter Name Address and click add, one row gets added in the GridView. I again select Name Address and add another row in the GridView. ...

ComputeHash on large stream

semedao - 27 Dec 2006 11:15 AM - 3 messages

Hi, I saw that when I use ComputeHash on large file stream the ComputeHash method don't read all the stream first and than hash it , it's read it in chunks (memory performance?) How can I know the chunk size in each read ? ...

Reverse a Dataset

Paez - 27 Dec 2006 11:14 AM - 4 messages

Hi there. Anybody knows if is it possible to reverse a dataset? Lets say, if the dataSet has 10 rows, row 1 will row 10 and row 10 will be 1 and so on... Thanks in advance. Paez ...

HELP!!!, about security of asp.net control

jht5945@gmail.com - 27 Dec 2006 8:06 AM - 2 messages

I am using asp.net now, but I meet a asp.net security problem. I use select control like this: <SELECT id="selTokken" style="WIDTH: 144px" name="selTokken" runat="server"> <OPTION selected></OPTION> <OPTION value="1">111</OPTION> ...

Add chm file to help menu

gordon - 27 Dec 2006 5:35 AM - 2 messages

Hi I have an app that i have written a chm help file for. What is the best way to associate that with my help menu and the F1 key. I have added the file to the project already, just not sure of the best way ...

security Exception

Doug - 27 Dec 2006 4:58 AM - 4 messages

Hi I am using vs2005 on xp pro machines and i have a variable that is declared as: public string user = SystemInformation.UserName.ToString(); On one of my computers this works well and allows the variable 'user' to be set the the user login name., this then allows another method to use the ...

Crystal Report Engine isn't found

Pucca - 27 Dec 2006 12:45 AM - 4 messages

Hi, I'm using VS2003, .net 2005 and Crystal Report 11 Rel 2. My C# application runs fine on my Development machine but when I create the setup .msi file and install it on another PC the Crystal Report gives an error about not able to ...

comboBox & data binding

> Adrian < - 26 Dec 2006 9:42 PM - 3 messages

What is wrong with this code? The values don't show up. private void Form1_Load(....) { string [] test = {"one", "two"}; comboBox1.DataSource = test; } ...

image resouce not found

sklett - 26 Dec 2006 8:41 PM - 3 messages

I'm getting an error when I try to load a form in the designer: <rest of namespace>.Properties.Resources' has no property named 'SearchGo_icon'. When I look at the list of image resources I see the resource VS2005 is ...

Reading arguments

csharpula csharp - 26 Dec 2006 6:52 PM - 6 messages

Hello, I am reading a line of arguments from command line,here is an example of such line: convert -d 01/01/07 -n New File 3 -p C:\MyDocuments What is the best way to read it if for example New File 3 (which can ...

Static vs Non Static DAL Class(es)

Fred Mertz - 26 Dec 2006 6:48 PM - 11 messages

I'm wondering what some of the important considerations are regarding implementing the DAL as a static class vs creating instances of it as needed. I'm writing a .NET 2.0 Windows application (MDI) that will communicate with a SQL Server; approximately 120 users. ...

dismiss a listbox when mouseclick outside boundaries

tbrown - 26 Dec 2006 5:27 PM - 5 messages

I have a listbox on my form and I set it to invisible. When a particular button on the form is pressed, I make the listbox visible and allow the user to select from it. When the selection occurs, the listbox is made ...

Where's the background cursor?

Marcel Brekelmans - 26 Dec 2006 5:17 PM - 4 messages

Hi, I was wondering why the Cursor object doesn't have the 'working in background' icon (the combined hand/hourglass cursor, signifying that the computer is busy doing something, but you can still use it). I would like to use it in my own programm. ...

sending mail in windows form

DBC User - 26 Dec 2006 4:32 PM - 3 messages

I would like to know is there a way to I can do the same thing as 'mailto:' to in web forms? Thanks. ...

DrawString + Jusitfy

Gidi - 26 Dec 2006 4:08 PM - 3 messages

Hi, I'm using DrawString() Function, to create a document in "micorsoft word style". I know how to draw few font styls in the same row, but what i need now is to know if there is an option to adust the rows to have the same length (like ...

avoid easy decompiling

--== Alain ==-- - 26 Dec 2006 3:17 PM - 8 messages

Hi, Using the .NET reflector tool, i know that a DLL or EXE developed in ..NET platform can be decompiled and therefore code is available for all. I would like to know if exist a way how to avoid tools like .NET ...

ListView and new features

--== Alain ==-- - 26 Dec 2006 2:21 PM - 2 messages

Hi, Several months ago i've asked some information about the best way how to have some particular columns (progress bar, checkbox, images, color picker,...) in a ListView component. It seems that ListView is a complex component and a lot of people advise ...

Cross: Access speed

Igor - 26 Dec 2006 1:43 PM - 17 messages

Can I use access for big database (cca 10-30 MB, cca 10-30k lines in database). It will be asp.net 2.0 aplication and very fast server. Mostly simple transactions (like SELECT * From Books Where Name like 'SomeName%'). ...

Need Help Encrypting String

manmit.walia - 26 Dec 2006 1:41 PM - 4 messages

Hello All, I have been given a file to convert to C# and being my bad luck the file is written in VB6 which I have no idea on how to convert the file to C#. I first thought that I would try the Visual Studio Wizard to ...

Memory leak while Hiding a form

Alex - 26 Dec 2006 1:02 PM - 12 messages

Hello all, I have a main form(say "form1") .i want to display another form(say "form2") on occuring of an event (say a button click) and want to hide it after some time so that it will again displays while occuring of the ...

Querying Solaris LDAP server

RJN - 26 Dec 2006 12:29 PM - 4 messages

Hi I've written a code that queries Windows LDAP server and works fine, but the same doesn't work when querying Solaris LDAP server. DirectoryEntry de = new DirectoryEntry("LDAP://server.com"); DirectorySearcher ds = new DirectorySearcher(de); de.Username = "xxx"; ...

how to configure my iis to send email from my Asp.net website (in

Hamed_1983 - 26 Dec 2006 11:38 AM - 4 messages

hi i have a asp.net website and i want to send mail from my site (in iis from my computer) to my mail(for example outlook),but how to configure my email seeting in my iis on my computer ? ...

Using serviceConnectionPoints

ssg31415926 - 26 Dec 2006 10:28 AM - 6 messages

Does anyone have any experience using SCPs (serviceConnectionPoints) in C#? Specifically, I'm trying to use an SCP to locate a service on a server, once the service has created the SCP. I've found some documentation on MSDN (at: ...

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