内存不足异常问题

Question

我随机遇到内存不足异常，我正在从AWS中下载项目中的大量图像。如何解决问题

[369][4/29/2011 18:32:15:343]-ERR -[ThreadId = 7916, UIFramework_ICEVisionPro_GUIExceptionHandler.LogException]-System.OutOfMemoryException: Out of memory.

   at System.Drawing.Graphics.FromHdcInternal(IntPtr hdc)

   at System.Drawing.BufferedGraphicsContext.CreateBuffer(IntPtr src, Int32 offsetX, Int32 offsetY, Int32 width, Int32 height)

   at System.Drawing.BufferedGraphicsContext.AllocBuffer(Graphics targetGraphics, IntPtr targetDC, Rectangle targetRectangle)

   at System.Drawing.BufferedGraphicsContext.AllocBufferInTempManager(Graphics targetGraphics, IntPtr targetDC, Rectangle targetRectangle)

   at System.Drawing.BufferedGraphicsContext.Allocate(IntPtr targetDC, Rectangle targetRectangle)

   at System.Windows.Forms.Control.WmPaint(Message& m)

   at System.Windows.Forms.Control.WndProc(Message& m)

   at System.Windows.Forms.ScrollableControl.WndProc(Message& m)

   at System.Windows.Forms.ContainerControl.WndProc(Message& m)

   at System.Windows.Forms.UserControl.WndProc(Message& m)

   at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)

   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m) 

Answer 1

按如下所示压缩下载的位图

FileOutputStream fos = new FileOutputStream（output.getPath（））; myBitmap.compress（Bitmap.CompressFormat.PNG，100，fos）;

此处100表示​​压缩以获得最高质量。