To get a trial key
fill out the form below
Team license
Enterprise license
** By clicking this button you agree to our Privacy Policy statement

Request our prices
New License
License Renewal
--Select currency--
USD
EUR
RUB
* By clicking this button you agree to our Privacy Policy statement

Free PVS-Studio license for Microsoft MVP specialists
** By clicking this button you agree to our Privacy Policy statement

To get the licence for your open-source project, please fill out this form
** By clicking this button you agree to our Privacy Policy statement

I am interested to try it on the platforms:
** By clicking this button you agree to our Privacy Policy statement

Message submitted.

Your message has been sent. We will email you at


If you haven't received our response, please do the following:
check your Spam/Junk folder and click the "Not Spam" button for our message.
This way, you won't miss messages from our team in the future.

>
>
>
V3048. WPF: several Dependency Properti…
Analyzer diagnostics
General Analysis (C++)
General Analysis (C#)
General Analysis (Java)
Diagnosis of micro-optimizations (C++)
Diagnosis of 64-bit errors (Viva64, C++)
Customer specific requests (C++)
MISRA errors
AUTOSAR errors
OWASP errors (C#)
Problems related to code analyzer
Additional information
Contents

V3048. WPF: several Dependency Properties are registered with a same name within the owner type.

Jan 19 2016

The analyzer detected a possible error related to dependency property registration. Two dependency properties were registered under the same name within one class.

class A : DependencyObject
{
public static readonly DependencyProperty CurrentTimeProperty =
  DependencyProperty.Register("CurrentTime",....);

public static readonly DependencyProperty OtherProperty =
  DependencyProperty.Register("CurrentTime",....); 
....

Because of copy-paste, the OtherProperty dependency property was registered under the name 'CurrentTime' instead of 'Other' as intended by the developer.

A correct way to register the dependency properties in the code above is as follows:

public static readonly DependencyProperty CurrentTimeProperty =
  DependencyProperty.Register("CurrentTime",....);

public static readonly DependencyProperty OtherProperty =
  DependencyProperty.Register("Other",....);

Unicorn with delicious cookie
Our website uses cookies to enhance your browsing experience.
Accept