| 符号 | 参数类型
| VTS_I2 | short
| | VTS_I4 | long
| | VTS_R4 | float
| | VTS_R8 | double
| | VTS_COLOR | OLE_COLOR
| | VTS_CY | CURRENCY
| | VTS_DATE | DATE
| | VTS_BSTR | const char*
| | VTS_DISPATCH | LPDISPATCH
| | VTS_FONT | IfontDispatch*
| | VTS_HANDLE | HANDLE
| | VTS_SCODE | SCODE
| | VTS_BOOL | BOOL
| | VTS_VARIANT | const VARIANT*
| | VTS_PVARIANT | VARIANT*
| | VTS_UNKNOWN | LPUNKNOWN
| | VTS_OPTEXCLUSIVE | OLE_OPTEXCLUSIVE
| | VTS_PICTURE | IpictureDisp*
| | VTS_TRISTATE | OLE_TRISTATE
| | VTS_XPOS_PIXELS | OLE_XPOS_PIXELS
| | VTS_YPOS_PIXELS | OLE_YPOS_PIXELS
| | VTS_XSIZE_PIXELS | OLE_XSIZE_PIXELS
| | VTS_YSIZE_PIXELS | OLE_YSIZE_PIXELS
| | VTS_XPOS_HIMETRIC | OLE_XPOS_HIMETRIC
| | VTS_YPOS_HIMETRIC | OLE_YPOS_HIMETRIC
| | VTS_XSIZE_HIMETRIC | OLE_XSIZE_HIMETRIC
| | VTS_YSIZE_HIMETRIC | OLE_YSIZE_HIMETRIC
| |