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页码 109
IMC_ImageAcquire 
Syntax: 
Visual C++ 6.0 / Boland C++ Builder 6.0: 
IMC_ImageAcquire ( HANDLE Camera_Handle, PVOID* ppData ); 
ong) As Integer 
n sends the request to camera and receives the frame package when the 
The IMC_ImageAcquisition_Start () should be called before 
 
The handle for MAVIS camera, use the handle gotten from the 
short 
Visual Basic 6.0 
IMC_ImageAcquire (ByVal Camera_Handle As Long, ppData As L
C#.NET 2003 
Mavis.IMC_Image_Acquire( IntPtr Camera_Handle, ref IntPtr ppData ); 
 
 
Description: 
This functio
acquisition completes. 
calling this function. 
 
Parameters
Camera_Handle
pHandle’ parameter of IMC_Camera_Init(). 
ppData 
The pointer to the Address that contains the acquisition data. 
 
Return: 
ERROR_SUCCESSFUL  
Successfully 
ERROR_CAMERA_CREATE 
The Camera_Handle is NULL. 
ERROR_DEVICE_UNINIT 
The specific camera has not been initialized. 
ERROR_INVALID_CAMERA 
The handle is invalid. 
ERROR_1394FUNC_INCORRECT 
The error caused by port incorrect operation. 
ERROR_IMAGE_ACQUIRE 
Failure in frame acquisition 
 
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