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all groups > c# > october 2007 > threads for saturday october 20

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DEVExpress
Posted by brianedow NO[at]SPAM gmail.com at 10/20/2007 10:29:04 PM
Does anyone know if DEVExpress is still around. Their website does not seems to work anymore. I hope they are not gone. http://www.devexpress.com ...more >>


ComboBox Paste
Posted by Redivivus at 10/20/2007 9:29:31 PM
Hi How can i disable Paste on ComboBox? ComboBox DropDownStyle is DropDown. ComboBox must accept only numbers. I know how to handle keypress event to accept only digits, but how to disable paste? Best regards; Mex ...more >>

Custom property editor erase all control properties
Posted by R.A.F. at 10/20/2007 9:17:36 PM
Hi, I have a custom control in which i have a collection property named "Columns". this collection property add/remove column objects. in my Column class i have a property named Alignment which use a custom property editor. when this property editor is not linked to this property, M...more >>

Anonymous Method vs. Anonymous Delegate
Posted by Robert Howells at 10/20/2007 8:46:13 PM
Is there any such thing as an "anonymous delegate"? I understand what an anonymous method is, but I'm unclear of the concept of anonymous delegate (if it is even a valid term to be using). Is an "anoymous delegate" simply an anonymous method used in conjunction with a delegate declaration? ...more >>

Using Reflection with a collection class - syntax question
Posted by Econnolly at 10/20/2007 6:57:00 PM
Hi, I hope this is the right forum for this question. I am trying to use reflection for several custom collection classes. For example, what I want to do is take a line of code like this: myCollection.Add(mySecondCollection.Item(i)) and rewrite it using reflection. So far, I ha...more >>

Opinion Needed: Storing Small Amount of Records
Posted by Lint Radley at 10/20/2007 6:00:07 PM
Hi Everyone, I need an opinion here on storing data for a program I am working on the processes DICOM images. Essentially, my program stores 25-45 (it varies depending on the user) ranges of pixel values to search the image for. Currently, I am using a .MDF database that requires SQL Expre...more >>

Need an IStream object for COM, help please!
Posted by Kourosh at 10/20/2007 3:39:00 PM
Hi all, I'm trying to call a COM function from C# The function gets a paramter of type IStream in C++. I've found the type System.Runtime.InteropServices.ComTypes.IStream, however I'm not sure how to create an instance of it to pass as the parameter. Anyone can tell me what to do? i dont know w...more >>

Console within C# ide
Posted by Andy at 10/20/2007 3:14:16 PM
Hi Just starting out with C#. In the book I'm using it looks like it possible to get a console window within the IDE it self. But I can't find anything in the book about how they've managed to do this. Is this possible to achieve at all? I'm using VS 2005 with C#. /A ...more >>



Syntax Question (::)
Posted by Mac McMicMac at 10/20/2007 10:42:17 AM
I was just going through Resources.Designer.cs and saw this code: internal class Resources { private static global::System.Resources.ResourceManager resourceMan; What is the meaning of the two colons between 'global' and 'System' in the second line? (... global::System.Resourc...more >>

Creating a virtual directory in windows explorer
Posted by sumit.professional NO[at]SPAM gmail.com at 10/20/2007 1:18:19 AM
Hello Friends, Help requried for creating a virtual drive in windows explorer using C# which will work for both 32 bit and 64 bit machine(XP and Vista). Means just want to show a xtra drive in windows explorer. If anybody knows anything like this the please let me know at sumit.professional@...more >>

reading ColumnAttribute data
Posted by lausivcid at 10/20/2007 12:01:31 AM
Hi, How can ColumnAttribute data be read from xxDataClasses.cs Columns like this? [Column(Storage="_Name", DbType="VarChar(256) NOT NULL", CanBeNull=false)] public string Name { get { return this._Name; } set { if ((this._Name != value)) { ...more >>

Debug.WriteLine and Trace.WriteLine
Posted by Bob S at 10/20/2007 12:00:00 AM
I am using Debug.WriteLine and Trace.WriteLine to output messages from a dll. This dll is used in an application. No matter whether i run the program in release mode or debug mode and whether i define/undefine DEBUG and TRACE compiler definitions, I still get the messages in the Output window...more >>

custom property editor
Posted by R.A.F. at 10/20/2007 12:00:00 AM
Hi, I would like to create a custom property editor for Alignment. This property editor should open a small form where are 9 small BMPs. when user select by clicking 1 BMP, the bmp should change and be replaced by another one (represeneting the smae BMP but focused/or selected). where ca...more >>

How could i change permission on registrykey
Posted by Judith Schmidt at 10/20/2007 12:00:00 AM
Hi i need a way to set permission on a registry key where i have got not rights to open it. But i am the owner (administrator). The following code fails on OpenSubKey() with System.Security.SecurityException: Requested registry access is not allowed // ----start---- SetPermissions(){ ...more >>

Get the smalest number from an int
Posted by Tony Johansson at 10/20/2007 12:00:00 AM
Hello! The smalest negativt number that an int can hold is -2147483648; If I in some case want to use this number can I use a property from the int struct or get the value from somewhere else or must I just remember this value. //Tony ...more >>


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