CALLTYPE Enum
Definition
Important
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Specifies the call types used by HandleInComingCall(UInt32, IntPtr, UInt32, INTERFACEINFO[]).
public enum class CALLTYPEpublic enum class CALLTYPEenum CALLTYPEpublic enum CALLTYPEtype CALLTYPE = Public Enum CALLTYPE- Inheritance
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CALLTYPE
Fields
| Name | Value | Description |
|---|---|---|
| CALLTYPE_TOPLEVEL | 1 | Indicates that a top-level call has arrived and the object is not currently waiting for a reply from a previous outgoing call. Calls of this type should always be handled. |
| CALLTYPE_NESTED | 2 | Indicates that a call has arrived bearing the same logical thread identifier as that of a previous outgoing call for which the object is still awaiting a reply. Calls of this type should always be handled. |
| CALLTYPE_ASYNC | 3 | Indicates that an asynchronous call has arrived. Calls of this type cannot be rejected. OLE always delivers calls of this type. |
| CALLTYPE_TOPLEVEL_CALLPENDING | 4 | Indicates that a new top-level call has arrived with a new logical thread identifier and the object is currently waiting for a reply from a previous outgoing call. Calls of this type may be handled or rejected. |
| CALLTYPE_ASYNC_CALLPENDING | 5 | Indicates that an asynchronous call has arrived with a new logical thread identifier and the object is currently waiting for a reply from a previous outgoing call. Calls of this type cannot be rejected. |