listView 显示数十万数据问题
显示几万数据一般不会出问题，但显示10多万时就会报一下错误
还有就是不加载图片，显示10多万数据也不出错，是内存问题还是？？？希望高手能解答..............我的内存是2G的
System.ArgumentException:   Invalid   parameter   used.
      at   System.Drawing.Graphics.GetHdc()
      at   System.Windows.Forms.ControlPaint.DrawFrameControl(Graphics   graphics,   Int32   x,   Int32   y,   Int32   width,   Int32   height,   Int32   kind,   Int32   state)
      at   System.Windows.Forms.ControlPaint.DrawCheckBox(Graphics   graphics,   Int32   x,   Int32   y,   Int32   width,   Int32   height,   ButtonState   state)
      at   System.Windows.Forms.ControlPaint.DrawCheckBox(Graphics   graphics,   Rectangle   rectangle,   ButtonState   state)
      at   System.Windows.Forms.CheckBox.DrawCheckBox(PaintEventArgs   e,   LayoutData   layout)
      at   System.Windows.Forms.CheckBox.PaintUp(PaintEventArgs   e,   CheckState   state)
      at   System.Windows.Forms.ButtonBase.PaintStandard(PaintEventArgs   pevent)
      at   System.Windows.Forms.ButtonBase.PaintControl(PaintEventArgs   pevent)
      at   System.Windows.Forms.ButtonBase.OnPaint(PaintEventArgs   pevent)
      at   System.Windows.Forms.Control.PaintWithErrorHandling(PaintEventArgs   e,   Int16   layer,   Boolean   disposeEventArgs)
      at   System.Windows.Forms.CoThe   program   '[592]   FileSearch.exe '   has   exited   with   code   0   (0x0).
ntrol.WmPaint(Message&   m)
      at   System.Windows.Forms.Control.WndProc(Message&   m)
      at   System.Windows.Forms.ButtonBase.WndProc(Message&   m)
      at   System.Windows.Forms.ControlNativeWindow.OnMessage(Message&   m)
      at   System.Windows.Forms.ControlNativeWindow.WndProc(Message&   m)
      at   System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr   hWnd,   Int32   msg,   IntPtr   wparam,   IntPtr   lparam)
      at   System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG&   msg)
      at   System.Windows.Forms.ComponentManager.System.Windows.Forms.UnsafeNativeMethods+IMsoComponentManager.FPushMessageLoop(Int32   dwComponentID,   Int32   reason,   Int32   pvLoopData)
      at   System.Windows.Forms.ThreadContext.RunMessageLoopInner(Int32   reason,   ApplicationContext   context)
      at   System.Windows.Forms.ThreadContext.RunMessageLoop(Int32   reason,   ApplicationContext   context)
      at   System.Windows.Forms.Application.Run(Form   mainForm)
      at   FileSearch.Form1.Main()

------解决方案--------------------
lz：没有必要一次就把十万条数据读进去啊，分页分批，你的问题很快可以跟踪出来。。。
------解决方案--------------------
读那么多数据 进去做什么
人都看不完
看到那里 取到那里
分页数据啊
------解决方案--------------------
没有这样必要吧？？？
一次读这么多？并不是每个用户的内存都是1G以上的
------解决方案--------------------
还是分页来读吧,在数据库区找个邹建的分面存储过程.