TVarDispProc¶
Callback to perform dispatch call on variant.
Declaration¶
Source position: variants.pp line 272
type
TVarDispProc = procedure(Dest: PVariant; const Source: Variant;
CallDesc: pcalldesc; Params: Pointer);Arguments¶
| Name | Description |
|---|---|
| Dest | Result of the operation. |
| Source | Variant the operation was invoked on. |
| CallDesc | Call description. |
| Params | Parameters provided to call. |
Description¶
TVarDispProc is the type for the VarDispProc callback handler. It accepts a destination variant (Dest) for a result. Source is the variant on which the operation was invoked, CallDesc Describes the arguments to the call and Params points to the parameters provided in the call.
See also¶
| Name | Description |
|---|---|
| VarDispProc | Handler called by DispInvoke. |