treeview 与datagridview合成的控件，treegridview

.\bin\Debug\AdvancedDataGridView.exe .\bin\Debug\AdvancedDataGridView.pdb .\bin\Debug\ExpandableGridView.dll .\bin\Debug\ExpandableGridView.pdb obj\Debug\ResolveAssemblyReference.cache obj\Debug\AdvancedDataGridView.Form1.resources obj\Debug\AdvancedDataGridView.Properties.Resources.resources obj\Debug\AdvancedDataGridView.csproj.GenerateResource.Cache obj\Debug\AdvancedDataGridView.exe obj\Debug\AdvancedDataGridView.pdb .\bin\Release\AdvancedDataGridView.exe .\bin\Release\ExpandableGridView.dll .\bin\Release\ExpandableGridView.pdb obj\Release\ResolveAssemblyReference.cache obj\Release\AdvancedDataGridView.Form1.resources obj\Release\AdvancedDataGridView.Properties.Resources.resources obj\Release\AdvancedDataGridView.csproj.GenerateResource.Cache obj\Release\AdvancedDataGridView.exe obj\Release\AdvancedDataGridView.Form2.resources obj\Debug\AdvancedDataGridView.Form2.resources