LMarker::GetGlobalMarkers
#include "ltwrappr.h"
virtual L_INT LMarker::GetGlobalMarkers(uFlags)
L_UINT uFlags; |
/* reserved flags */ |
Gets a copy of the last markers set with LMarker::SetAsGlobalMarkers.
Parameter |
Description |
uFlags |
Reserved for future use. Pass 0. |
Returns
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Comments
Since you have a copy, anything you do with the handle will not modify the markers, which can be saved by calling a Save function. To modify the markers being saved, call LMarker::SetAsGlobalMarkers.
When the marker collection handle is no longer needed, use LMarker::Free function to free it.
When calling LMarker::GetGlobalMarkers, the markers object cannot be NULL. However, if no markers have been set using LMarker::SetAsGlobalMarkers, the markers object will be updated with NULL when the function returns.
Required DLLs and Libraries
LTFIL 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
Example
L_INT LMarker__GetGlobalMarkersExample(LMarker MyMarker) { L_INT nRet; nRet = MyMarker.GetGlobalMarkers(0); if(nRet != SUCCESS) { MessageBox(NULL, TEXT("Error calling LMarker::GetGlobalMarkers!"), TEXT("ERROR"), MB_OK); return nRet; } else { if(MyMarker.GetHandle()) { MessageBox(NULL, TEXT("You have set markers!"), TEXT("Info"), MB_OK); nRet = MyMarker.Free(); if(nRet != SUCCESS) return nRet; } else MessageBox(NULL, TEXT("You have not set any markers!"), TEXT("Info"), MB_OK); } return SUCCESS; }