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by: KC |
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Could some one explain to me the casting rules for sending generic lists, ex. List<Person>, to a function that accepts List<object>? I cannot get the following easy-cheesy app to work. I get the following error:
Argument '1': cannot convert from 'GenericsPOC.ArticleCollection' to 'System.Collections.Generic.IList<object>'
I tried casting specifically to IList<object> but then I get a runtime error:
Unable to cast object of type...
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by: Dave A |
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Has anyone written or using an identity mapper design pattern in an
enterprise framework?
The identity mapper pattern is described in Martin Fowler's Patterns of
Enterprise Application Architecture. It means that subsequent loads of the
same object from the database will result in the same object in memory.
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by: kirubagari |
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Would Like Ask Ques On How To Open Bonding.bin File In C++ Or In Visual Basic 6.actually The Data In The Binary File Have Been Corrupted And I Would Like To Know The Method How To Open The File That Contain In The Floopy Disk And Do Comparision So That The Corruted Data Can Be Changed Automaticaly.i Realy Need Ur Help Guys
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by: silverrock7 |
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Hello Friends i m stuck up to a place wherein i want to print a report which is displaying on a reportviewer.
I actually want to send the report to printer directly without viewing it.
i am using a code for the same which i m posting here. I am getting an error on the line wherein i m rendering the report.
the error is " a window handle is not created for the control"
My code is :
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by: marktang |
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ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
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Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: jinu1996 |
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In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: Hystou |
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Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: isladogs |
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The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: TSSRALBI |
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Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
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A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: muto222 |
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How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
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In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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