GetDatasetExtent Method
Description
Gets the extents of all of the Items in a dataset.
Syntax
Visual Basic |
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Public Function GetDatasetExtent( _ ByVal nDataset As Long _ ) As String |
Parameters
- nDataset
- The serial number of the dataset whose extents are required. The serial number can be obtained from the Dataset property of an overlay or from the GetDataset, GetDatasetContainer or FindExternalDataset methods.
Return Type
A comma-delimited string containing a pair of x, y and z co-ordinates describing the extents. Use SplitExtent to get the pair of x, y and z values themselves.
Remarks
Available: GEO D OD OM SISpy
Group:
Example
sis.GetDatasetExtent (1)