SetValue() bug RSS

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  bobrob

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  SetValue() bug

  May 22, 2007 03:16 PM | LINK

  Bug in MatrixTransform.Matrix.set property:

  Matrix matrix= new Matrix( 1.5, 0, 0, 1.5, 0, 0 ); // simple scale

  MatrixTransform mt= new MatrixTransform();
  mt.Matrix= matrix; // BUG, not properly serialized to the Silverlight native engine

  The problem comes from the fact that a Matrix is converted to text using Matrix.ToString() in XcpImports.SetValue<T>(). If Regional Settings are set to "French", then the decimal (NumberDecimalSeparator) is a comma (",") not a dot (".").

  Therefore, instead of passing the string "1.5,0,0,1.5,0,0" (6 numbers) to the Silverlight engine, the framework is passing "1,5,0,0,1,5,0,0" (8 numbers, invalid matrix):

  // text = "1,5,0,0,1,5,0,0" instead of "1.5,0,0,1.5,0,0"
  string text= matrix.ToString();

  BTW,  could someone tell me a workaround : how to I change the current culture in runtime with Silverlight .NET ?

  Thanks

   

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  bobrob

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  Re: SetValue() bug

  May 28, 2007 08:21 AM | LINK

  Any news for this bug?

  (another post for this bug at http://silverlight.net/forums/p/1497/3821.aspx)

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  seemar

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  Microsoft

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  Re: SetValue() bug

  Jun 05, 2007 12:05 AM | LINK

  Noted the bug and it is now in our bug database. Thank you for reporting!

  -SeemaR@MS

  Seema Ramchandani
  Silverlight
  Program Manager, Microsoft
  http://blogs.msdn.com/seema
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  N.Tony

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  SetValue() bug

  Jul 26, 2007 03:37 PM | LINK

  I have the same problem (my Regional options is Russian).

  To work around this problem I change "Standarts and Formats" options to "English(United States)" (at Control Panel -> Regional and Language Options)
  

  silverlight Matrix Regional Language Options