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PrlDispCfg_GetUsbIdentityCount Function
PrlApi.h PHT_DISP_CONFIG

Determines number of USB devices known to the Parallels Service.

Syntax 
PRL_RESULT PrlDispCfg_GetUsbIdentityCount(
    PRL_HANDLE hDispCfg, 
    PRL_UINT32_PTR pnUsbIdentityCount
);
File

PrlApi.h

Parameters

hDispCfg
A handle of type PHT_DISP_CONFIG .
pnUsbIdentityCount
[out] A pointer to a variable that receives result.
Returns

PRL_RESULT . Possible values are:

PRL_ERR_INVALID_ARG - either hDispCfg is not a valid PHT_DISP_CONFIG

PRL_SUCCESS - function completed successfully

Links
PrlApi.h , PHT_DISP_CONFIG
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