LDicomDS::SetPreamble
#include "Ltdic.h"
L_VOID LDicomDS::SetPreamble(pPreamble, nLength)
L_CHAR * pPreamble; |
/* character string */ |
L_UINT16 nLength; |
/* length of pPreamble */ |
Sets the contents of the preamble.
Parameter |
Description |
pPreamble |
Character string that contains the preamble to set. |
nLength |
Length of pPreamble. The maximum length is DS_PREAMBLE_LENGTH, which is defined as 128. |
Returns
None.
Comments
The standard length of the Preamble is 128 bytes. You may use the constant DS_PREAMBLE_LENGTH, which is defined as 128, when setting nLength.
If the value specified in nLength is > DS_PREAMBLE_LENGTH, then the Preamble will be set with the first 128 bytes of pPreamble. If nLength is <= DS_PREAMBLE_LENGTH, then the Preamble will be set with the entire contents of pPreamble.
To retrieve the contents of the Preamble, call LDicomDS::GetPreamble.
Required DLLs and Libraries
LTDIC For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application |
See Also
Functions: |
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Topics: |
Example
/* This example sets the preamble */
L_VOID Test()
{
LDicomDS *pDS;
L_CHAR szPreamble[DS_PREAMBLE_LENGTH];
pDS = new LDicomDS(NULL);
memset(szPreamble, 0xFF, sizeof(szPreamble));
pDS->SetPreamble(szPreamble, sizeof(szPreamble));
delete pDS;
}