FindDatasetOverlay Method
Description
Finds an overlay which contains the given dataset.
Syntax
Visual Basic |
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Public Function FindDatasetOverlay( _ ByVal nDataset As Long, _ ByVal pos As Integer, _ ByVal bForwards As Integer _ ) As Integer |
Parameters
- nDataset
-
The serial number of the dataset to be matched. The serial number can be obtained from the Dataset property of an overlay, or from the GetDataset, GetDatasetContainer or FindExternalDataset methods.
- pos
-
The position in the list of overlays from which to calculate the search start (see bForwards, below). If set to -1 then the entire list is searched in the order specified by bForwards.
- bForwards
-
True
Search from pos% + 1 (or the start if pos% is -1) to the end of the list of overlays. False
Search from pos% - 1 (or the end if pos% is -1) to the beginning of the list of overlays.
Return Type
The position in the list of overlays of an overlay which contains the dataset, or -1 if the dataset is not found.
Remarks
Example
sis.FindDatasetOverlay (4, –1, True)