LAnnAudioClip::GetText
#include "ltwrappr.h"
virtual L_INT LAnnAudioClip::GetText(pText)
/* character string to be updated */ |
Gets the text (character string) of the annotation object. This function is available in the Document/Medical Toolkits.
Parameter |
Description |
pText |
Character string to be updated with the annotation object's character string. |
Returns
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Comments
Before calling this function, you must declare a variable as a pointer to a character string. Then, pass the variable in the pText parameter. This function will update the variable with the annotation object's character string.
Required DLLs and Libraries
LTANN 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: |
|
Topics: |
Example
/* This example gets and updates the property of
the object passed by the caller */
L_VOID TestModifyAnn(LAnnAudioClip L_FAR * pAnnObject)
{
L_TCHAR L_FAR *pText; /* The object's text */
L_UINT TextLength; /* Length of the object's text
*/
LBuffer LeadBuffer
;
/* Get the length of the current text */
TextLength = pAnnObject->GetTextLen();
/* Add six characters to the length for our new
text */
TextLength += 6;
LeadBuffer.Reallocate((DWORD)TextLength*sizeof(L_TCHAR));
pText = (L_TCHAR L_FAR *)LeadBuffer.Lock()
;
/* Get the current text */
pAnnObject->GetText(pText);
/* Add " - New" to the end of the current
text */
lstrcat(pText,TEXT(" - New"));
pAnnObject->SetText(pText,
0);
LeadBuffer.Unlock()
;
}