GridView控件实现树形结构

C:\Users\pcitchh\Documents\Visual Studio 2005\Projects\WebApplication1\WebApplication1\obj\Debug\ResolveAssemblyReference.cache C:\Users\pcitchh\Documents\Visual Studio 2005\Projects\WebApplication1\WebApplication1\bin\GridViewTreeView.dll C:\Users\pcitchh\Documents\Visual Studio 2005\Projects\WebApplication1\WebApplication1\bin\GridViewTreeView.pdb C:\Users\pcitchh\Documents\Visual Studio 2005\Projects\WebApplication1\WebApplication1\obj\Debug\GridViewTreeView.dll C:\Users\pcitchh\Documents\Visual Studio 2005\Projects\WebApplication1\WebApplication1\obj\Debug\GridViewTreeView.pdb C:\Users\pcitchh\Documents\Visual Studio 2005\Projects\WebApplication1\GridViewTreeView\bin\GridViewTreeView.dll C:\Users\pcitchh\Documents\Visual Studio 2005\Projects\WebApplication1\GridViewTreeView\bin\GridViewTreeView.pdb C:\Users\pcitchh\Documents\Visual Studio 2005\Projects\WebApplication1\GridViewTreeView\obj\Debug\ResolveAssemblyReference.cache C:\Users\pcitchh\Documents\Visual Studio 2005\Projects\WebApplication1\GridViewTreeView\obj\Debug\GridViewTreeView.dll C:\Users\pcitchh\Documents\Visual Studio 2005\Projects\WebApplication1\GridViewTreeView\obj\Debug\GridViewTreeView.pdb