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all groups > c# > june 2004 > threads for sunday june 27

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Multiple Object Serialization seperately in single file (something like olestorages)
Posted by ali.jan NO[at]SPAM gmail.com at 6/27/2004 11:30:26 PM
Hi, We have a c++ application that accesses many different modules. Each of these modules is responsible for it's own serialization. We have seperate olestorages for each of the module. The main application hands over these storage pointers to each module which then do whatever-they-want to...more >>


arrays of a class
Posted by uthinkasumthin NO[at]SPAM hotmail-dot-com.no-spam.invalid at 6/27/2004 11:02:03 PM
Sorry if this is really basic, but I'm a c++ guy new to c#. I'm trying to create a multidimensional array of a class, like so... MyClass[,] theArray = new MyClass[4,4]; and calling a function in it like so... theArray[0,0].aFunction(); yet I get a NullReferenceException whenever I run the...more >>

Sorted (IComparer) algo
Posted by peorro77 at 6/27/2004 9:54:04 PM
How can i use IComparer to sort a grid of rows and lines? This is what i need: Shuffle Arraylist Field ROW Field LINE 5 2 5 3 4 2 6 2 6 3 3 2 6 ...more >>

Back to Threads
Posted by Michael C at 6/27/2004 8:25:02 PM
Hi all, I'm now trying to update a status indicator via a Timer control on a worker thread. The status indicator is just a label on the main form, but I'm having trouble figuring out exactly how to implement a separate worker thread or asynchronous delegate that changes the label contents bas...more >>

.xsl or .xslt?
Posted by Peter Gloor at 6/27/2004 7:25:29 PM
What's the difference between the file type extensions .xsl and .xslt? When to use what? So far I always created XSLT files thru the appropriate menues in VS.NET. They automatically become .xslt files. But today I've got some externally created XSL transformation stylesheets with filetype .xsl...more >>

Help overloading + and += simultaneously??
Posted by John Hardin at 6/27/2004 4:43:52 PM
All: The syntax for overloading the "+" and other simple binary math operators is pretty straightforward, but I can't seem to wrap my brain around the idea that overloading the "+" operator simultaneously overloads the "+=" operator. Here's the problem I'm having with it: When you overlo...more >>

modem
Posted by Mohammed Abdel-Razzak at 6/27/2004 3:26:01 PM
Dear sirs Is there any way enables me to send data to the modem using C# ex: phone nmber?? How can I do that?? thanks Mohammed...more >>

The SyncLock Statement
Posted by Ram at 6/27/2004 3:17:27 PM
Hey, I have about 5 Shared variables, that I want to be locked for access when they are written to. I'v read in the MSDN about the SyncLock statement, and I'm prety sure that's what I'm looking for, But the SycLock statement requires a statement in it's decleration: SyncLock <Statement> M...more >>



MsComm32.ocx
Posted by Mohammed Abdel-Razzak at 6/27/2004 2:09:02 PM
Dear sirs I`ve added the com component "Microsoft communications control" to my project toolbox (in C#) but when I double clicked it, I got the following error message "You don`t have a license to use this ActiveX control" what should I do to use this control??? or is there any replacement?? ...more >>

Seeking Hierarchical Relational Data Model
Posted by clintonG at 6/27/2004 1:29:50 PM
I'm looking for documentation and would not turn my nose up to any code from anybody who thinks they are good at the design of an algorythm that can be used to generated a hierarchical relational data model. What? A Yahoo-like drill-down menu that is a series of categories and nested categ...more >>

Downloading WebSites using HttpWebRequest
Posted by thomas peter at 6/27/2004 1:17:41 PM
I am building a precache engine... one that request over 100 pages on an remote server to cache them remotely... can i use the HttpWebRequest and WebResponse classes for this? or must i use the MSHTML objects to really load the HTML and request all of the images on site? string lcUrl = htt...more >>

Elegant way to convert Collection to Array[]
Posted by Tamir Khason at 6/27/2004 1:02:29 PM
How can I convert (elegant way) Collection to Array without looping and new instances. E.G: I want to add elements of one menu to other, so secondMenu.MenuItems.AddRange(firstMenu.MenuItems); //Error here: Argument '1': cannot convert from 'System.Windows.Forms.Menu.MenuItemCollection' to 'Sys...more >>

Change an instance from another
Posted by pablo NO[at]SPAM killthepixel-dot-com.no-spam.invalid at 6/27/2004 11:02:05 AM
I created a class public class testClass { public testClass() { } public void changeForm(){ Form1.textBox1.Text = "hello"; } } And on Form1 I declared it and I called changeForm [code:1:c279a06ed5]testClass myTest; this.myTest = new testClass(); this.myTest.changeForm();...more >>

C# DLL marshal a struct with strings
Posted by marabo82 NO[at]SPAM hotmail.com at 6/27/2004 10:56:33 AM
I am having problem with marshaling struct in C#. //the original C++ struct typedef struct _tagHHP_DECODE_MSG { DWORD dwStructSize; // Size of decode structure. TCHAR pchMessage[ MAX_MESAGE_LENGTH ]; // decoded message data TCHAR chCodeID; ...more >>

ImageList Images Disappearing
Posted by ariks NO[at]SPAM nice.com at 6/27/2004 8:18:11 AM
Hi, I have a ImageList containing 4 bitmaps attached to a UserControl which acts as a Open/Close panel. This panel, upon click, switches the image in a PictureBox control to indicate the current panel status (Open/Close). Problem is that in certain complex scenarios the images disappear! ...more >>

handle not initialize
Posted by DarekB. at 6/27/2004 8:00:04 AM
Hello, some times (so not periotic) I gets exception like this in sub. What is wrong?? debe PS. Please on prv, solutions i'll put on group. ...more >>

Terminating a windows form
Posted by bernardpace NO[at]SPAM yahoo.com at 6/27/2004 5:20:31 AM
Hi, I am creating a windows form, and when a specified event occurs (button click), I am hiding the windows form and opening a new windows form. When opening the new windows form and closing it, the main windows form would still be running in the background and never terminating. How can ...more >>

need ideas to setup a software company
Posted by sunnyz NO[at]SPAM lycos-dot-com.no-spam.invalid at 6/27/2004 3:02:09 AM
hi guys :) ..i wanna setup a software company...i'm looking for ppl who have the same passion so that we cud build up more and more of contacts, get new ideas and start the business right away...so any1 who wants to take over Microsoft join me :lol: Posted Via Usenet.com Premium Usenet New...more >>

openFileDialog
Posted by e-mid at 6/27/2004 1:05:11 AM
why does not openFileDialog have closed event? i want to do something; as soon as the dialog closes. is there a way to do this? ...more >>

sample code
Posted by Casey at 6/27/2004 12:06:35 AM
Hi there - I need some help. I need to find some csharp sample code that uses a stored procedure to return a single value.Any help is appreciated. thanks Casey ...more >>

Newbie confusion on assignment, references, pointers, arrays..
Posted by Russ at 6/27/2004 12:05:11 AM
If I do: TextBox [] tb = new TextBox [10]; Does it actually create 10 textboxes? I would think so but that is not what I want. I want to create an array of 10 pointers to textboxes. So if: TextBox []; And then later: TextBox box = new TextBox; and then: tb [0] = box...more >>


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