How does the Control class, provide the ForeColor, BackColor and Font default values?

Posted by Miguel Angelo on Stack Overflow See other posts from Stack Overflow or by Miguel Angelo
Published on 2010-04-01T17:22:16Z Indexed on 2010/04/01 17:23 UTC
Read the original article Hit count: 394

Filed under:

system.componentmodel

|

control

|

windows-forms

I know that component-model indicates whether a property has a default value or not, by means of ShouldSerializeValue method of PropertyDescriptor.

The base windows-forms Control class, has some properties like ForeColor, BackColor and Font, that defaults to the same value of the parent, but I could not find any TypeDescriptor or PropertyDescriptor that provides these default values. The Control class does not implement ICustomTypeDescriptor nor has a TypeDescriptionProviderAttribute.

How does the Control class indicates that these properties should be serialized or not? Where does it provide the PropertyDescriptors for these properties??

Thanks!!!

© Stack Overflow or respective owner

Related posts about system.componentmodel

Crazy Linq: performing System.ComponentModel.DataAnnotations validation in a single statement

as seen on ASP.net Weblogs - Search for 'ASP.net Weblogs'
public static IEnumerable<ValidationResult> Validate(object component) { return from descriptor in TypeDescriptor.GetProperties(component).Cast<PropertyDescriptor>() from validation in descriptor.Attributes.OfType<System.ComponentModel.DataAnnotations… >>> More
System.ComponentModel.Win32Exception Message: Not enough storage is available to process this comman

as seen on Stack Overflow - Search for 'Stack Overflow'
short of restarting our server, is there anyway we can get this memory released and our website up and running. Below is a trace from the event viewer An unhandled exception occurred and the process was terminated. Application ID: /LM/W3SVC/17/ROOT Process ID: 14352 Exception: System.ComponentModel… >>> More
[.NET Performance Counter] "System.ComponentModel.Win32Exception: Access is denied" is thrown when c

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi guys: Calling PerformanceCounterCategory.Create() below on my machine thorws out this exception: System.ComponentModel.Win32Exception: Access is denied Do you know what's the issue about it? Thank you! if (!PerformanceCounterCategory.Exists("MyCategory")) { CounterCreationDataCollection… >>> More
System.ComponentModel.Component in Visual Studio 2008

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm maintaining a .Net 2.0 application using Visual Studio 2008. When the application was built, it was originally in Visual Studio 2003 and made use of the System.ComponentModel.Component class for data access. You can drag and drop commands, connections, etc onto the designer surface of the component… >>> More
Object oriented n-tier design. Am I abstracting too much? Or not enough?

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi guys, I'm building my first enterprise grade solution (at least I'm attempting to make it enterprise grade). I'm trying to follow best practice design patterns but am starting to worry that I might be going too far with abstraction. I'm trying to build my asp.net webforms (in C#) app as an n-tier… >>> More

Related posts about control

September 2011 Release of the Ajax Control Toolkit

as seen on Stephen Walter - Search for 'Stephen Walter'
I’m happy to announce the release of the September 2011 Ajax Control Toolkit. This release has several important new features including: Date ranges – When using the Calendar extender, you can specify a start and end date and a user can pick only those dates which fall within the specified… >>> More
July 2013 Release of the Ajax Control Toolkit

as seen on Stephen Walter - Search for 'Stephen Walter'
I’m super excited to announce the July 2013 release of the Ajax Control Toolkit. You can download the new version of the Ajax Control Toolkit from CodePlex (http://ajaxControlToolkit.CodePlex.com) or install the Ajax Control Toolkit from NuGet: With this release, we have completely rewritten the… >>> More
making control in user control visible=false on mouse over

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi Everybody, More I have this datalist in a user control i want when i keep mouse over "More", it should be invisible. it is working on .aspx page not on user control. How to do this… >>> More
Ajax Control Toolkit Now Supports jQuery

as seen on Stephen Walter - Search for 'Stephen Walter'
I’m excited to announce the September 2013 release of the Ajax Control Toolkit, which now supports building new Ajax Control Toolkit controls with jQuery. You can download the latest release of the Ajax Control Toolkit from http://AjaxControlToolkit.CodePlex.com or you can install the Ajax Control… >>> More
What's New in ASP.NET 4

as seen on Geeks with Blogs - Search for 'Geeks with Blogs'
The .NET Framework version 4 includes enhancements for ASP.NET 4 in targeted areas. Visual Studio 2010 and Microsoft Visual Web Developer Express also include enhancements and new features for improved Web development. This document provides an overview of many of the new features that are included… >>> More