Vito

We cannot reproduce the problem, but this hapepns occasionally to user's of out application. Here is the stack trace: 2008-09-30 13:52:26,968 ERROR MarketMaker.UI.MaMaDockingWindow - Unhandled exception propogated to DockingWindow level: [GUI]System.OverflowException: Overflow error. at System.Drawing.Graphics.CheckErrorStatus(Int32 status) at System.Drawing.Graphics.DrawLine(Pen pen, Int32 x1, Int32 y1, Int32 x2, Int32 y2) at SoftwareFX.ChartFX.Base.GraphicsEx.DrawLine(Pen pen, Int32 x, Int32 y, Int32 x2, Int32 y2) at SoftwareFX.ChartFX.GalleryObj.Line.3J(PaintMarkBase 0Y0, Int32 0Y1, Int32 0Y2, Int32 0Y3, Int32 0Y4, Int32 0Y5) at SoftwareFX.ChartFX.GalleryObj.Line.3K(PaintMarkBase 0Y6, Int32 0Y7, Int32 0Y8, Int32 0Y9, Int32 0YA) at SoftwareFX.ChartFX.GalleryObj.Line.2Z(Int32 0XW, PaintMarkBase 0XX, Int32& 0XY, Int32& 0XZ) at SoftwareFX.ChartFX.1N.MQ(Int32& 29B, Int32& 29C) at SoftwareFX.ChartFX.1N.MP() at SoftwareFX.ChartFX.ChartCore.E6(1N 1OG, Rectangle& 1OH, Int32& 1OI) at SoftwareFX.ChartFX.ChartCore.E5(PaintBar 1OD, IGraphicsEx 1OE, Rectangle& 1OF) at SoftwareFX.ChartFX.0V.OnPaint(PaintEventArgs e) at System.Windows.Forms.Control.PaintWithErrorHandling(PaintEventArgs e, Int16 layer, Boolean disposeEventArgs) at System.Windows.Forms.Control.WmPaint(Message& m) at System.Windows.Forms.Control.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) AS I can;t reproduce I am making a workaround to catch the exception and rebuild the charts from scratch.

Hi, We receive occasional errors in our ChartFX component that cause a System.OverflowException. This causes the whole chart to fail, with a large red cross. We use version: 6.2.1342.0. Are there any updates that fix this problem? This seems similiar but is for Pareto chart: http://support.softwarefx.com/ShowArticle.aspx?product=CfxNet62&Source=http://support.softwarefx.com/kb/700/2/062.htm There is another article with how to handle this for internet charts (http://www.eggheadcafe.com/community/aspnet/16/15927/issue-resolved-.aspx ). Is there an equivalent way of handling this for Windows Forms? Any help appreciated.

Can someone reply as to what is the best way to handle this exception? Found an artible for internet version using PreRenderer - is there an equivalent in winforms?

Hi, We are getting a very similiar error for our charts. Here is the stack trace: System.OverflowException: Overflow error. at System.Drawing.Graphics.CheckErrorStatus(Int32 status) at System.Drawing.Graphics.DrawLine(Pen pen, Int32 x1, Int32 y1, Int32 x2, Int32 y2) at SoftwareFX.ChartFX.Base.GraphicsEx.DrawLine(Pen pen, Int32 x, Int32 y, Int32 x2, Int32 y2) at SoftwareFX.ChartFX.GalleryObj.Line.3J(PaintMarkBase 0Y0, Int32 0Y1, Int32 0Y2, Int32 0Y3, Int32 0Y4, Int32 0Y5) at SoftwareFX.ChartFX.GalleryObj.Line.3K(PaintMarkBase 0Y6, Int32 0Y7, Int32 0Y8, Int32 0Y9, Int32 0YA) at SoftwareFX.ChartFX.GalleryObj.Line.2Z(Int32 0XW, PaintMarkBase 0XX, Int32& 0XY, Int32& 0XZ) at SoftwareFX.ChartFX.1N.MQ(Int32& 29B, Int32& 29C) at SoftwareFX.ChartFX.1N.MP() at SoftwareFX.ChartFX.ChartCore.E6(1N 1OG, Rectangle& 1OH, Int32& 1OI) at SoftwareFX.ChartFX.ChartCore.E5(PaintBar 1OD, IGraphicsEx 1OE, Rectangle& 1OF) at SoftwareFX.ChartFX.0V.OnPaint(PaintEventArgs e) at System.Windows.Forms.Control.PaintWithErrorHandling(PaintEventArgs e, Int16 layer, Boolean disposeEventArgs) at System.Windows.Forms.Control.WmPaint(Message& m) at System.Windows.Forms.Control.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) We are using version 6.2.1486.27906. Is this fixed in a later version?