API Guide
601355 Rev A API Functions 2-65
Functions
VS_
Command_
GetError-Fields VS_Command_GetErrorFields retrieves information
associated with the command’s error handle. It can be used in
place of the VS_Error_GetFields routine when the user
does not want to retrieve the error handle explicitly from the
command handle.
Synopsis VST_BOOLEAN VS_Command_GetErrorFields
(VST_COMMAND_HANDLE cmdhandle,
Arguments • cmdhandle = Command handle where the status
information is retrieved.
• “…” = Variable length argument list consisting of pairs of
arguments. Each pair of arguments consists of a parameter
identifier, followed by Pointer to a location where the value
of the parameter may be stored. The parameter identifiers
and types this function accepts are shown in the following
Parameters section.
• VSID_ENDFIELD = Required at the end of the variable
length argument list to indicate the end of the list.
Parame ters
Parameter Type Description
VSID_ERROR_CODE (VST_ERROR_CODE) Pointer to the error code for the given error.
VSID_ERROR_FILE (VST_ERROR_FILE) The name of the source file where the error
occurred (API internal errors only).
VSID_ERROR_LINE (int *) Pointer to the source line number where the
error occurred (API internal errors only).