C# WinForm程序运行一段时间会奔溃

timzhu800 2012-07-27 11:41:46

程序在运行一段时间后会奔溃
应用程序日志中记录的错误是
.NET Runtime 4.0 Error Reporting

以下是详细信息
Faulting application ***.exe, version 1.0.0.0, stamp 50090a76,
faulting module gdiplus.dll, version 5.2.6002.22791, stamp 4f33e9a6,
debug? 0, fault address 0x0001de16.

程序中已添加了捕捉全局异常的函数,但未捕捉到此异常。高手路过指点下啦。。。

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yigemingzi1024 2012-07-27

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你的捕捉全局异常代码贴出来看看吧！

sundayzhao 2012-07-27

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内存泄露，注意内存释放就可以了

一根葱的无奈 2012-07-27

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你运行的是什么程序？

timzhu800 2012-07-27

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终于捕捉到详细的异常了
Application: SoftPhone800.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: System.AccessViolationException
Stack:
at System.Drawing.SafeNativeMethods+Gdip.GdipDrawLineI(System.Runtime.InteropServices.HandleRef, System.Runtime.InteropServices.HandleRef, Int32, Int32, Int32, Int32)
at System.Drawing.Graphics.DrawLine(System.Drawing.Pen, Int32, Int32, Int32, Int32)
at System.Windows.Forms.DataGridViewCell.PaintBorder(System.Drawing.Graphics, System.Drawing.Rectangle, System.Drawing.Rectangle, System.Windows.Forms.DataGridViewCellStyle, System.Windows.Forms.DataGridViewAdvancedBorderStyle)
at System.Windows.Forms.DataGridViewTopLeftHeaderCell.PaintBorder(System.Drawing.Graphics, System.Drawing.Rectangle, System.Drawing.Rectangle, System.Windows.Forms.DataGridViewCellStyle, System.Windows.Forms.DataGridViewAdvancedBorderStyle)
at System.Windows.Forms.DataGridViewTopLeftHeaderCell.PaintPrivate(System.Drawing.Graphics, System.Drawing.Rectangle, System.Drawing.Rectangle, Int32, System.Windows.Forms.DataGridViewElementStates, System.Object, System.String, System.Windows.Forms.DataGridViewCellStyle, System.Windows.Forms.DataGridViewAdvancedBorderStyle, System.Windows.Forms.DataGridViewPaintParts, Boolean, Boolean, Boolean)
at System.Windows.Forms.DataGridViewTopLeftHeaderCell.Paint(System.Drawing.Graphics, System.Drawing.Rectangle, System.Drawing.Rectangle, Int32, System.Windows.Forms.DataGridViewElementStates, System.Object, System.Object, System.String, System.Windows.Forms.DataGridViewCellStyle, System.Windows.Forms.DataGridViewAdvancedBorderStyle, System.Windows.Forms.DataGridViewPaintParts)
at System.Windows.Forms.DataGridViewCell.PaintWork(System.Drawing.Graphics, System.Drawing.Rectangle, System.Drawing.Rectangle, Int32, System.Windows.Forms.DataGridViewElementStates, System.Windows.Forms.DataGridViewCellStyle, System.Windows.Forms.DataGridViewAdvancedBorderStyle, System.Windows.Forms.DataGridViewPaintParts)
at System.Windows.Forms.DataGridView.PaintTopLeftHeaderCell(System.Drawing.Graphics)
at System.Windows.Forms.DataGridView.PaintGrid(System.Drawing.Graphics, System.Drawing.Rectangle, System.Drawing.Rectangle, Boolean, Boolean)
at System.Windows.Forms.DataGridView.OnPaint(System.Windows.Forms.PaintEventArgs)
at System.Windows.Forms.Control.PaintWithErrorHandling(System.Windows.Forms.PaintEventArgs, Int16)
at System.Windows.Forms.Control.WmPaint(System.Windows.Forms.Message ByRef)
at System.Windows.Forms.Control.WndProc(System.Windows.Forms.Message ByRef)
at System.Windows.Forms.DataGridView.WndProc(System.Windows.Forms.Message ByRef)
at System.Windows.Forms.Control+ControlNativeWindow.OnMessage(System.Windows.Forms.Message ByRef)
at System.Windows.Forms.Control+ControlNativeWindow.WndProc(System.Windows.Forms.Message ByRef)
at System.Windows.Forms.NativeWindow.Callback(IntPtr, Int32, IntPtr, IntPtr)
at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageA(MSG ByRef)
at System.Windows.Forms.Application+ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(IntPtr, Int32, Int32)
at System.Windows.Forms.Application+ThreadContext.RunMessageLoopInner(Int32, System.Windows.Forms.ApplicationContext)
at System.Windows.Forms.Application+ThreadContext.RunMessageLoop(Int32, System.Windows.Forms.ApplicationContext)
at System.Windows.Forms.Application.Run(System.Windows.Forms.Form)
at NetSoftPhone22.Program.Main(System.String[])

timzhu800 2012-07-27

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[Quote=引用 8 楼的回复:]

从出错信息看，是GDI+报的，有可能如下的问题存在：

1、你是否使用第三方界面控件？
2、你是否在线程中频繁的修改和重绘界面？
[/Quote]

有使用SplitContainerEx控件,也会在程序中重绘界面。
但程序奔溃的之前,已有将近一小时未对程序进行操作。