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DISP_PROPERTY

Defines an OLE automation property in a dispatch map.

DISP_PROPERTY(theClass, pszName, memberName, vtPropType )

Parameters

theClass
Name of the class.
pszName
External name of the property.
memberName
Name of the member variable in which the property is stored.
vtPropType
A value specifying the property's type.

Remarks

The vtPropType argument is of type VARTYPE. Possible values for this argument are taken from the VARENUM enumeration:

Symbol Property type
VT_I2 short
VT_I4 long
VT_R4 float
VT_R8 double
VT_CY CY
VT_DATE DATE
VT_BSTR CString
VT_DISPATCH LPDISPATCH
VT_ERROR SCODE
VT_BOOL BOOL
VT_VARIANT VARIANT
VT_UNKNOWN LPUNKNOWN

When an external client changes the property, the value of the member variable specified by memberName changes; there is no notification of the change.

Requirements

Header: afxdisp.h

See Also

MFC Macros and Globals | Dispatch Maps | DECLARE_DISPATCH_MAP | DISP_PROPERTY_EX | DISP_FUNCTION | BEGIN_DISPATCH_MAP | END_DISPATCH_MAP

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