Select Case e.DataCol.Name Case "产品" If FileSys.DirectoryExists(ProjectPath & e.DataRow("产品")) = False Then FileSys.CreateDirectory(ProjectPath & e.DataRow("产品") & "\Bom") FileSys.CreateDirectory(ProjectPath & e.DataRow("产品") & "\图纸") FileSys.CreateDirectory(ProjectPath & e.DataRow("产品") & "\效果图") End If End Select