// CVcDataPoint.h : 由 Microsoft Visual C++ 创建的 ActiveX 控件包装器类的声明 #pragma once ///////////////////////////////////////////////////////////////////////////// // CVcDataPoint class CVcDataPoint : public COleDispatchDriver { public: CVcDataPoint() {} // 调用 COleDispatchDriver 默认构造函数 CVcDataPoint(LPDISPATCH pDispatch) : COleDispatchDriver(pDispatch) {} CVcDataPoint(const CVcDataPoint& dispatchSrc) : COleDispatchDriver(dispatchSrc) {} // 特性 public: // 操作 public: LPDISPATCH get_DataPointLabel() { LPDISPATCH result; InvokeHelper(0x1, DISPATCH_PROPERTYGET, VT_DISPATCH, (void*)&result, nullptr); return result; } LPDISPATCH get_Brush() { LPDISPATCH result; InvokeHelper(0x2, DISPATCH_PROPERTYGET, VT_DISPATCH, (void*)&result, nullptr); return result; } LPDISPATCH get_EdgePen() { LPDISPATCH result; InvokeHelper(0x3, DISPATCH_PROPERTYGET, VT_DISPATCH, (void*)&result, nullptr); return result; } LPDISPATCH get_Marker() { LPDISPATCH result; InvokeHelper(0x4, DISPATCH_PROPERTYGET, VT_DISPATCH, (void*)&result, nullptr); return result; } float get_Offset() { float result; InvokeHelper(0x5, DISPATCH_PROPERTYGET, VT_R4, (void*)&result, nullptr); return result; } void put_Offset(float newValue) { static BYTE parms[] = VTS_R4 ; InvokeHelper(0x5, DISPATCH_PROPERTYPUT, VT_EMPTY, nullptr, parms, newValue); } void ResetCustom() { InvokeHelper(0x7, DISPATCH_METHOD, VT_EMPTY, nullptr, nullptr); } void Select() { InvokeHelper(0x8, DISPATCH_METHOD, VT_EMPTY, nullptr, nullptr); } };