ldierk's Q&A profile

• Visual C# variable problem

  I am declaring an integer as a 6 digit counter: int intCount = 000000; The purpose is to use the number as part of a naming scheme.  Building the name looks like this: strName += intCount; intCount++; The problem I'm having is that this assigns the values as 0, 1, 2, 3 rather than 000001, 000002, 000003, etc. Does anyone know what I need to do in order for my counter to have the 6 digits Thank you When ...Show All

• Visual Basic ADO/Access Questions

    I've had a moderate amount of of experience with access databases in vb6. We'd declare a file system object and from that declare a workspace and from that a record set descriptor. One could picture and understand what was happening. VS2005 is different though. You could create and delete tables and define them dynamically. VS2005 seems to be different. It seems that things are done up front in the IDE Almost as if the relatio ...Show All

• Software Development for Windows Vista CompositeActivity and behaviors

  I was reading in the Presenting Windows Workflow Foundation book, chapter 8, page 172 regarding behaviors that you could put on activity classes. It appears that in Beta 2 this does not exist. So, if I create a custom Activity, how do I choose for it to have events, handle transactions etc Are there things that the CompositeActivity can do but the Activity class cannot do I am trying to figure out a reason why a person would use CompositeA ...Show All

• Visual C# How to Display Image From Byte

  I have already received the byte [] of a jpeg image but it won't display. I am using asp.net 2.0. I was wondering what the correct way of displaying an image from a database is (I have seen the asp:DynamicImage but when I try to use it, on the build it says it is an unknown server control). Here is my code: File: DisplayImage.aspx //Here is the code that I use to call from the control <asp:Image id="eventImage" runat="ser ...Show All

• SQL Server sql server 2005 trial version

  where is the import and export data function in sql server 2005 express i have a data in ms access which i want to import to sql server 2005 express.. thank you   erd wrote: where is the import and export data function in sql server 2005 express i have a data in ms access which i want to import to sql server 2005 express.. thank you Hi erd, Me too. I'm facing the face issue too.. ...Show All

• SQL Server Is anyone using C# and the SSIS Objects to Develop/Modify Packages?

  Anyone out there developing or modifying packages w/ C# and the SSIS objects that I can compare notes with Thanks! Hi Darren ... I've taken a look around SQLIS. Very helpful indeed! Do you have any examples of something as simple as the following, using C# and the object model: Source: SQL Server A, Table Foo Transformations: None Target SQL Server B, Table FooTwo The real trick with the above is that at runtim ...Show All

• Software Development for Windows Vista Is Vista can support older WIA driver on XP?

  Dear all, I have written a WIA Micro driver on the XP, but it cannot work on the Vista. My Vista version is Build:5112. What's matter with it And if needed,how to modify the inf files Thanks in advance! Horky ---------------------- 2006/2/21 Vista supports all XP drivers. WIA service runs in local service security context in Server 2003 and Vista, where as it ran in Local System security context in XP. The details on the ...Show All

• Visual C++ VS2005 compiler bug? keyword substitution vs. C++/CLI

  Sample 1: given the following code compiled with /clr #define enum enum class public ref class MyClass { public: enum MyEnum { e1, e2 }; }; the compiler output is: CLIEnum.cpp .\CLIEnum.cpp(11) : error C2332: 'enum' : missing tag name .\CLIEnum.cpp(12) : error C2236: unexpected 'class' 'MyClass::MyEnum'. Did you forget a ';' .\CLIEnum.cpp(12) : error C3379: 'MyClass::MyEnum' : a nested class cannot have an assembly access speci ...Show All

• Windows Forms How to change user rights in directory in NTFS

  Hi How do I change user and group rights in an NTFS file system using VB.NET Thanks Nicolas Try to use WMI classes (Win32_ACE, Win32_Directory, ...).  ...Show All

• Visual Studio 2008 (Pre-release) Performance problem

  The following come simply draws a set of strings on the screen. Performance with WPF is terrible. It takes about one second for the screen to refresh for a 1000 * 1000 window - resize the window to verify. When I use Windows Forms, it is much faster Am I missing something Is WPF much slower but since computer are getting faster, I am not supposed to be concerned WPF and Windows Forms code : WPF: using System; using System.Collections.Generic; ...Show All

• Windows Forms EnableDesignMode with collections (Troubles with serialization)

  Hello, My user control is quite similar to the TabControl: Ive got a collection of panels, and some buttons to switch between them. The panel’s collection inherits from ReadOnlyCollectionBase. In design mode I get access to the diferent panels inside de collection, and when I add a control to the panel and hit a button to switch panels everything is fine. Even when I return to the previous panel where I've placed a Label I can see it perfectly. ...Show All

• Smart Device Development Custom control for Smartphone 2003 disabled (greyed) in toolbox

  Hi all, I'm compiling a custom control outside of VS2005 against Compact Framework V2.0 so that the control will show up for CF devices.  I can add it to the toolbox.  My problem is that for Smartphone 2003 projects, the custom control is greyed out.  However, for Pocket PC 2003, Windows CE 5.0 and Windows Mobile 5.0 Pocket PC projects, the custom control is not greyed out. Does anyone have any ideas how to get the control to sho ...Show All

• Windows Forms Sort DateTime-String in a DataGrid

  I have a DataGrid, the source for my grid is a DataTable in a DataSet. One column is a DateTime type and for a better look I convert my DateTime rows to string. But now the sorting is false, when I click on the header for the Date-Column  (because of the alpha numeric sorting for strings). The sorting is like this: 10.01.2005 15.02.2005 19.01.2005 and I want it like this: 10.01.2005 19.01.2005 15.02.2005 As you see, my DateTime culture is d ...Show All

• Visual Studio Team System How can I delete a Team Project

  Hi for every one, I want to delete some team projects, any idea how can I do that , i Can't deleting for source control, so any idea Thanks! Hi, this blog help me to delete my projects, I hope this link helps you! http://blogs.advantaje.com/blog/kevin/Net/2005/11/28/Removing-TFS-Zombie-Projects.html page=comments Thanks for all! ...Show All

• Windows Forms Designer won't let me look at two forms

  Designer won't let me look at two forms I successfully rebuilt a windowsforms application.  However, whenever I try to look at either of two  forms  design view- NameAdd or WordAdd, the designer pops up. In glaring admonishing oversized letters it tells me One or more errors encountered while loading the designer. The errors are listed below. Some errors can be fixed by rebuilding your project, while others may require code cha ...Show All