I have copied your code. after running i get the output: 49,7502082605056. In a WPF application the Point is correct, but in a Silverlight application It is still not correct
System.Threading.Thread.CurrentThread.CurrentCulture =
new System.Globalization.CultureInfo("en-CA");
i believe this won't work because the CurrentCulture set is annotated with the SecurityCritical code (which means it can only be aclled by platform code).
I found that this part of code doesn't make any change. As i have mentioned in the previous post i changed the current language of my winXp to english in the system control. Now it works.
rabinovic
Member
20 Points
6 Posts
Problem with assigning calculated double values to Point
May 24, 2007 11:20 AM | LINK
I have the following problem:
ArcSegment
arcSeg = this.FindName("arcSeg") as ArcSegment; double x = 50.0 * Math.Cos(0.1);double y = -
50.0 * Math.Sin(0.1);arcSeg.Point =
new Point(x,y);Well x = 49,7502082639013 and y -4,99167083234141
But arcSeg.Point is not (49.75, -4.99) what i get is (49, 7502086390)
I have the same problem when i use lineSegments
Here is what i mean: http://www.bilder-hosting.de/show/CEZ6Y.html
linesegment arcsegment point double
jm47
Member
26 Points
11 Posts
Re: Problem with assigning calculated double values to Point
May 25, 2007 07:35 AM | LINK
Can you paste the XAML? When I use the following code (similar except the control is created in C# instead of in xaml), the point is correct:
ArcSegment arcSeg = new ArcSegment(); double x = 50.0 * Math.Cos(0.1); double y = -50.0 * Math.Sin(0.1);arcSeg.Point =
new Point(x, y); Console.WriteLine(arcSeg.Point.ToString());rabinovic
Member
20 Points
6 Posts
Re: Problem with assigning calculated double values to Point
May 25, 2007 11:03 AM | LINK
I have copied your code. after running i get the output: 49,7502082605056. In a WPF application the Point is correct, but in a Silverlight application It is still not correct
bobrob
Member
28 Points
19 Posts
Re: Problem with assigning calculated double values to Point
May 28, 2007 07:21 AM | LINK
Read http://silverlight.net/forums/t/1412.aspx
Same bug in my opinion. Tragic bug! All floating point coordinates fail for Europeen Silverlight clients.
rabinovic
Member
20 Points
6 Posts
Re: Problem with assigning calculated double values to Point
May 28, 2007 08:04 AM | LINK
I think have the answer (10x bobrob):
Well i set the current culture to something like English Canada and this works:
public void Page_Loaded(object o, EventArgs e){
try {System.Threading.
Thread.CurrentThread.CurrentCulture = new System.Globalization.CultureInfo("en-CA");} catch { }
// Required to initialize variables
InitializeComponent();
ArcSegment arc = new ArcSegment(); double x = 123.23423; double y = 567567.3534; arc.Point = new Point(x, y);}
I get the right values in arg.Point!
Thanks!
current culture cultureinfo double point
bobrob
Member
28 Points
19 Posts
Re: Re: Problem with assigning calculated double values to Point
May 29, 2007 09:20 AM | LINK
It does not work for me, I get the exception:
Attempt to access the method failed: System.Threading.Thread.set_CurrentCulture(System.Globalization.CultureInfo)
Even if ignored, the culture is not changed:
double d= 34.12;
string str1= d.ToString(); // "34,12"
try
{
System.Threading.Thread.CurrentThread.CurrentCulture = new System.Globalization.CultureInfo("en-CA");
}
catch
{}
string str2= d.ToString(); // "34,12"
...and drawing operations are erroneous.
rabinovic
Member
20 Points
6 Posts
Re: Re: Problem with assigning calculated double values to Point
May 29, 2007 12:10 PM | LINK
try to change the current language of your operating system to english (in the system control).
I think this will solve the problem.
luisabreu
Participant
1676 Points
612 Posts
Re: Problem with assigning calculated double values to Point
May 29, 2007 12:54 PM | LINK
hello.
i believe this won't work because the CurrentCulture set is annotated with the SecurityCritical code (which means it can only be aclled by platform code).
rabinovic
Member
20 Points
6 Posts
Re: Problem with assigning calculated double values to Point
May 29, 2007 01:43 PM | LINK
you are right.
I found that this part of code doesn't make any change. As i have mentioned in the previous post i changed the current language of my winXp to english in the system control. Now it works.
seemar
Member
154 Points
42 Posts
Microsoft
Re: Problem with assigning calculated double values to Point
Jun 04, 2007 11:06 PM | LINK
We have noted the bug and it is now in our silverlight bug database. Thank you for reporting!
-SeemaR@MS
Silverlight
Program Manager, Microsoft
http://blogs.msdn.com/seema