DXTMTASKINFO structure
Describes a task to be performed by a DXTaskManager (task manager) object.
Syntax
typedef struct DXTMTASKINFO { PFNDXTASKPROC pfnTaskProc; PVOID pTaskData; PFNDXAPCPROC pfnCompletionAPC; DWORD dwCompletionData; const GUID *pRequestID; } DXTMTASKINFO;
Members
- pfnTaskProc
-
Pointer to a DXTASKPROC that specifies the function to execute.
- pTaskData
-
Pointer to the task data used for the function call referred to by pfnTaskProc.
- pfnCompletionAPC
-
Pointer to a DXAPCPROC that specifies an asynchronous procedure call function.
- dwCompletionData
-
Pointer to the data used for the asynchronous procedure call referred to by the pfnCompletionAPC member.
- pRequestID
-
GUID that uniquely identifies the task to the task manager.
Remarks
Using this structure for task management requires that you have already implemented functions for the task manager to execute. You can do this in C++ by adding the following code to your .h file for each function you plan to use.
DXTASKPROC TaskFunctionName; DXAPCPROC APCFunctionName;
You must next implement these functions in your .cpp file, as shown in the following code sample.
void __stdcall TaskFunctionName(void *pTaskData, BOOL *bContinueProcessing)
{ /* Insert code here. */ }
void __stdcall __stdcall APCFunctionName(DWORD dwData)
{ /* Insert code here. */ }
Requirements
|
Minimum supported client |
Windows XP |
|---|---|
|
Minimum supported server |
Windows 2000 Server |
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Header |
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IDL |
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See also