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GDBG Sort Problem

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39850 Jan 19,2006 02:11 PM UTC Jan 19,2006 11:35 PM UTC WinForms 1
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Tags: GridControl
Christopher Dugdale
Asked On January 19, 2006 02:11 PM UTC

Hi, I''m using a GDBG and I have hooked into the SortHandler event. In my custom handler I store the expanded state of each row and then I call sort on the datasource. After the sort, I restore the row expanded state. However if I click in quick succession on the column header to sort, the following exception is produced. Any ideas what is the cause and how this can be fixed? 2006-01-18 16:35:10,253 ERROR - Unhandled exception occurred: Exception: System.OutOfMemoryException Message: Failed to create a bitmap compatible with the screen to get information about screen bitmap format. Source: System.Windows.Forms at System.Windows.Forms.DibGraphicsBufferManager.bFillBitmapInfo(IntPtr hdc, IntPtr hpal, BITMAPINFO_FLAT& pbmi) at System.Windows.Forms.DibGraphicsBufferManager.CreateCompatibleDIB(IntPtr hdc, IntPtr hpal, Int32 ulWidth, Int32 ulHeight, IntPtr& ppvBits) at System.Windows.Forms.DibGraphicsBufferManager.CreateBuffer(IntPtr src, Int32 offsetX, Int32 offsetY, Int32 width, Int32 height) at System.Windows.Forms.DibGraphicsBufferManager.AllocBuffer(Graphics targetGraphics, IntPtr targetDC, Rectangle targetBounds) at System.Windows.Forms.DibGraphicsBufferManager.AllocBufferInTempManager(Graphics targetGraphics, IntPtr targetDC, Rectangle targetBounds) at System.Windows.Forms.DibGraphicsBufferManager.AllocBuffer(IntPtr target, Rectangle targetBounds) at System.Windows.Forms.Control.WmPaint(Message& m) at System.Windows.Forms.Control.WndProc(Message& m) at Syncfusion.Windows.Forms.ScrollControl.WndProc(Message& msg) at Syncfusion.Windows.Forms.Grid.GridControlBase.WndProc(Message& msg) at System.Windows.Forms.ControlNativeWindow.OnMessage(Message& m) at System.Windows.Forms.ControlNativeWindow.WndProc(Message& m) at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

stanleyj [Syncfusion]
Replied On January 19, 2006 11:35 PM UTC

Hi Chris, This thread discuss a solution for this, see if this will work for you. Best regards, Stanley

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