|
INVOKEKIND
The INVOKEKIND enumeration is defined as follows:
typedef enum tagINVOKEKIND {
INVOKE_FUNC = DISPATCH_METHOD,
INVOKE_PROPERTYGET = DISPATCH_PROPERTYGET,
INVOKE_PROPERTYPUT = DISPATCH_PROPERTYPUT,
INVOKE_PROPERTYPUTREF = DISPATCH_PROPERTYPUTREF
} INVOKEKIND;
Value
| Description
| INVOKE_FUNC
| The member is called using normal function invocation syntax.
| INVOKE_PROPERTYGET
| The function is invoked by using normal property access syntax.
| INVOKE_PROPERTYPUT
| The function is invoked by using property value assignment syntax.
Syntactically, a typical programming language might represent changing a property in the
same way as assignment; for example:
object.property := value.
| INVOKE_PROPERTYPUTREF
| The function is invoked by using property reference assignment syntax.
|
Note that in C, value assignment is written as *pobj1 = *pobj2, while reference assignment is written as pobj1 = pobj2. Other languages have other syntactic conventions. A property or data member
may support value assignment only, reference assignment only, or both. For a
more detailed description of property functions, see Chapter 5, "Dispatch Interfaces." These enumeration constants are the same constants that are passed to IDispatch::Invoke to specify the way in which a function is invoked.
Related LinksSoftware for Delphi and C++ Builder developers
Software for Visual Studio .NET developers
Software for Visual Basic 6 developers
Delphi Tips&Tricks
MegaDetailed.NET More Online Helps Win32 Programmer's Reference (win32.hlp)
Win32 Multimedia Programmer's Reference (mmedia.hlp)
Microsoft Windows Pen API Programmer's Reference (penapi.hlp)
Microsoft Windows Sockets 2 Reference (sock2.hlp)
Microsoft Windows Telephony API (TAPI) Programmer's Reference (sock2.hlp)
Unix Manual Pages
|
