help me understand the method Validator.TryValidateObject()

Posted by Benny on Stack Overflow See other posts from Stack Overflow or by Benny
Published on 2010-06-03T09:00:22Z Indexed on 2010/06/03 9:04 UTC
Read the original article Hit count: 247

Filed under:

silverlight-4.0

|

wcf-ria-services

this is the method definition:

public static bool TryValidateObject(
Object instance,
ValidationContext validationContext,
ICollection<ValidationResult> validationResults,
bool validateAllProperties

)

what i am confused is the validateAllProperties parameter, I understand when it is true-validate all properties.

What about when it is false, not validate all properties, but which property will be validated?

© Stack Overflow or respective owner

Related posts about silverlight-4.0

Silverlight 4 Released

as seen on ASP.net Weblogs - Search for 'ASP.net Weblogs'
The final release of Silverlight 4 is now available. What is in the Silverlight 4 Release Silverlight 4 contains a ton of new features and capabilities. In particular we focused on three scenarios with this release: Further enhancing media support Building great business… >>> More
Performance of Silverlight Datagrid in Silverlight 3 vs Silverlight 4 on a mac

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm using Silverlight Beta 4 for a LOB application. After finding out today that I'll have to wait perhaps 4 months to be able to develop with SL4 on Visual Studio 2010 I'm thinking I need to downgrade my application to SL3 but thats another question. The problem is I'm noticing absolutely abismal… >>> More
Silverlight TV 15: Announcing Silverlight 4 RC at MIX 10

as seen on Dot net Slackers - Search for 'Dot net Slackers'
John and Adam discuss Silverlight 4 RC, following up the MIX10 keynote announcement of Silverlight 4 RC by discussing what is new and what materials have been released on the Channel 9 learning center website. They cover their picks for some of the most impactful features in Silverlight 4 RC… >>> More
Silverlight TV 14: Developing for Windows Phone 7 with Silverlight

as seen on Dot net Slackers - Search for 'Dot net Slackers'
Silverlight TV is here at MIX10 where Windows Phone 7 (WP7) and Silverlight just became the best match since peanut butter and chocolate! Mike Harsh, Program Manager for the Silverlight team working on WP7, joins John Papa to demonstrate the WP7 device and the tooling used to create applications for… >>> More
Silverlight Commands Hacks: Passing EventArgs as CommandParameter to DelegateCommand triggered by Ev

as seen on ASP.net Weblogs - Search for 'ASP.net Weblogs'
Today I've tried to find a way how to pass EventArgs as CommandParameter to DelegateCommand triggered by EventTrigger. By reverse engineering of default InvokeCommandAction I find that blend team just ignores event args.To resolve this issue I have created my own action for triggering delegate commands… >>> More

Related posts about wcf-ria-services

How to eager load in WCF Ria Services/Linq2SQLDomainModel

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a databound grid at my view (XAML) and the Itemsource points to a ReportsCollection. The Reports entity has three primitives and some complex types. These three are shown as expected at datagrid. Additionally the Reports entity has a property of type Store. When loading Reports via GetReports… >>> More
WCF Ria Services For Real

as seen on Dot net Slackers - Search for 'Dot net Slackers'
In my previous post I discussed creating the database and tables for the Silverlight HVP configuration data. All that was great, and worked just dandy until it was time to get the data from the database server to the application running on the client. But, I thought, How hard can it be? … >>> More
WCF Ria Services For Real

as seen on Dot net Slackers - Search for 'Dot net Slackers'
In my previous post I discussed creating the database and tables for the Silverlight HVP configuration data. All that was great, and worked just dandy until it was time to get the data from the database server to the application running on the client. But, I thought, How hard can it be? … >>> More
Visual Studio RTM, Silverlight 4 RTM and WCF RIA Services download links

as seen on Geeks with Blogs - Search for 'Geeks with Blogs'
Its been a long time since I blogged. Primarily due to Tech Ed India, the ongoing Great Indian Developer Summit (GIDS 2010) and the related travels. However, here is a quick post with a few updates. Visual Studio 2010 RTMed in India during Tech Ed. We had the privilege of having Soma our Senior… >>> More
Visual Studio 2010 RC – Silverlight 4 and WCF RIA Services Development - Updates from MIX Anno

as seen on Geeks with Blogs - Search for 'Geeks with Blogs'
MIX is happening and there is a lot of excitement around the various releases such as the Windows Phone 7 Developer Preview, IE9 Platform Preview and few other announcements that have been made. Clearly, the Windows Phone 7 Developer Preview has generated the maximum interest and opened a plethora… >>> More