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all groups > c# > july 2003 > threads for sunday july 13

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Get shell icon from file extension
Posted by weixiang at 7/13/2003 11:17:26 PM
Hi, I am writing a program that have some filenames collected in a List View. Then I need to display the correct icon for each of them according to the extension of the file. In the document I found that I can use the "Path.GetExtension()" to retrieve the extension of the file. But, how to ...more >>


Screen scraping data from windows app - help needed
Posted by Me at 7/13/2003 10:19:02 PM
I am dealing with a poorly written windows application that does not contain an API. I would like to use C# to run a predetermied set of steps in the application and scrape the resulting data from the screen and write it to a SQL database. That said, I have no idea how to go about doing so in...more >>

'object' does not contain a definition for 'MyArrayList'
Posted by Daisy at 7/13/2003 9:51:29 PM
I've got a class that contains a few public properties, and a public ArrayList called Messages. The ArrayList will store other instances of this class (thus, creating a tree). My constructor takes 2 strings that just set properties on the class. Adding a new Message into the ArrayList of ano...more >>

byte[] ba.GetHashCode() -- Curious result!-)
Posted by Dmitri Shvetsov at 7/13/2003 4:53:52 PM
Hi All, Did somebody try to get the Hash code from byte array? The method exists, the program is compilable but...))) Try!-) Every time you can get the different code from the same array, and always very short, like in range from 10 to 18 in my case. Maybe this method has no realization? ...more >>

how to use the 'description' attribute in c#
Posted by kpkeller NO[at]SPAM linuxmail.org at 7/13/2003 4:35:02 PM
Hello: What namespace do I need to import in order to use the description attribute in c#? I have class with custom properties and I would like to have a description of the properties displayed on the property page. Here is the format I'm using: [Description("User's Name")] pub...more >>

Threading question
Posted by Vadym Stetsyak at 7/13/2003 2:56:25 PM
Hello! I've got a class, representing Windows Form (Form1); When I launch new thread user interface e.g. Form1 stops responding until the worker thread is completed. So the question - how this can be avoided. Roughly speaking I need to perform some job after the button click and while this ...more >>

Events in dynamic loaded assembly
Posted by Martin Falta at 7/13/2003 11:30:43 AM
Hi all, I need a help with following problem. I need to create a menu from dynamic loaded assembly on the main form of my application. The menu is created succesfully, but the events of this menu, which are defined in the dynamic loaded assembly, are not raised. How can I raise them? Martin...more >>

Get current user name from system
Posted by Homauoon at 7/13/2003 5:40:49 AM
Dear sir I want to get current user name from system (in windows applications) by using WNetGetUser function from Mpr.lib. Please help me. Thanks...more >>



Drawing an arrow
Posted by Diego at 7/13/2003 4:38:29 AM
Hi, There is any build in method to draw an arrow in the Graphics object? If not, anyone can send me a sample to draw an arrow. Thanks in advance......more >>

CRC64
Posted by Dmitri Shvetsov at 7/13/2003 2:08:55 AM
Hi All, Did somebody see any standard library to calc CRC64 from something, string, byte[],... It least CRC32, although CRC64 would be more helpful. I need to make a strong file control using this schema. Regards, Dmitri. ...more >>

SQLConnection - probably simple
Posted by Robert Muchacki at 7/13/2003 2:05:17 AM
Hello all! I'm fighting with this little problem. I'm trying to retrieve data from a table in SQL Server 2k. I'm dead. The only result I get is retrieving the headers of the columns - no data in it actually :/ I'm probably missing something on the way. Could somebody explain me how do I get da...more >>


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