Theme File Write Access

TeeChart for Microsoft Visual Studio .NET, Xamarin Studio (Android, iOS & Forms) & Monodevelop.
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Mahadevan
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Theme File Write Access

Post by Mahadevan » Fri Mar 13, 2009 12:27 pm

Hi,
We have a problem with loading the custom theme file into the TeeChart.
The exception we get is

System.UnauthorizedAccessException: Access to the path 'TestTheme.xml' is denied.
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options, String msgPath, Boolean bFromProxy)
at System.IO.FileStream..ctor(String path, FileMode mode)
at Steema.TeeChart.Themes.ThemeProperties.ReadTheme(Object FileOrStream)
at Steema.TeeChart.Themes.Theme.ApplyChartTheme(String ThemeFile, Chart CustomChart)
at TeeChartThemeTest.Form1.button1_Click(Object sender, EventArgs e) in C:\Data\code\cs\TeeChartThemeTest\TeeChartThemeTest\Form1.cs:line 20
at System.Windows.Forms.Control.OnClick(EventArgs e)
at System.Windows.Forms.Button.OnClick(EventArgs e)
at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ButtonBase.WndProc(Message& m)
at System.Windows.Forms.Button.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

The problem actually is tee chart is trying to open the file in write mode whereas the file is a read only file.

The call with which we are trying to load theme file is :
Steema.TeeChart.Themes.Theme.ApplyChartTheme(@"../../TestTheme.xml", tChart1.Chart);

Can you please help me out in reading and applying theme from a read only file?

Yeray
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Post by Yeray » Fri Mar 13, 2009 4:59 pm

Hi Mahadevan,

I've been able to reproduce it and I've added it to the wish list to be fixed in a further release (TF02013967).
Best Regards,
ImageYeray Alonso
Development & Support
Steema Software
Av. Montilivi 33, 17003 Girona, Catalonia (SP)
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Mahadevan
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Post by Mahadevan » Mon May 18, 2009 7:51 am

Can you please let me know when a fix for this would be available?

Narcís
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Post by Narcís » Mon May 18, 2009 9:31 am

Hi Mahadevan,

This issue hasn't been fixed yet nor I can't provide an estimate date. For bug fix announcements I strongly recommend you to be aware at this forum or subscribe to our RSS news feed for new release announcements and what's fixed on them.

Thanks in advance.
Best Regards,
Narcís Calvet / Development & Support
Steema Software
Avinguda Montilivi 33, 17003 Girona, Catalonia
Tel: 34 972 218 797
http://www.steema.com
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