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L_DicomGetInfoCS

Summary

Retrieves information about the specified Command Set.

Syntax

#include "ltdic.h"

L_LTDIC_API L_VOID L_DicomGetInfoCS(hDS, pnCommand, pbRequest)

Parameters

HDICOMDS hDS

A DICOM handle.

L_UINT16 * pnCommand

Pointer to a variable to be updated with the command associated with the Command Set. Possible values are:

Value	Meaning
COMMAND_C_STORE	[0x0001] Composite Store Command
COMMAND_C_FIND	[0x0020] Composite Find Command
COMMAND_C_GET	[0x0010] Composite Get Command
COMMAND_C_MOVE	[0x0021] Composite Move Command
COMMAND_C_CANCEL	[0x0FFF] Composite Cancel Command
COMMAND_C_ECHO	[0x0030] Composite Echo Command
COMMAND_N_REPORT	[0x0100] Normalized Report Command
COMMAND_N_GET	[0x0110] Normalized Get Command
COMMAND_N_SET	[0x0120] Normalized Set Command
COMMAND_N_ACTION	[0x0130] Normalized Action Command
COMMAND_N_CREATE	[0x0140] Normalized Create Command
COMMAND_N_DELETE	[0x0150] Normalized Delete Command

L_BOOL * pbRequest

Pointer to a variable to be updated with a value that indicates whether the command set is a request or a response. Possible values are:

Value	Meaning
TRUE	The command set is a request.
FALSE	The command set is a response.

Returns

None.

Comments

A Command Set is a special type of Data Set. Therefore, to create a Command Set you must first create a Data Set using L_DicomCreateDS and then initialize it by calling L_DicomInitS.

You can also determine the type of a command set by "and-ing" the value of the TAG_COMMAND_FIELD with COMMAND_REQUEST[0x0000] or COMMAND_RESPONSE[0x8000].

In addition, you can determine whether a command set has a required data set by "and-ing" the value of the TAG_DATA_SET_TYPE element with COMMAND_DATASET_PRESENT, COMMAND_DATASET_IDENTIFIER, or COMMAND_DATASET_ABSENT.