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Selects map features from a list of feature IDs.
Optional options array introduced in Version 5.0.
n_selected = SelectByIDs(string set_name, string operation, array IDs [, array options])
Argument |
Contents |
set_name |
The name of the selection set |
operation |
The operation to perform, as indicated below |
IDs |
The IDs of the features to be selected |
Operation |
Meaning |
several |
Replaces the contents of the selection set |
less |
Removes features from the selection set |
more |
Adds features to the selection set |
subset |
Selects a subset of the selection set |
Option |
Type |
Contents |
Max |
Integer |
Maximum number of records to select |
Display |
Boolean |
"True" or "False" overriding the current setting; for more information, see SetSelectDisplay() |
Auto Redraw |
Boolean |
"True" or "False" overriding the current setting; for more information, see SetSelectAutoRedraw() |
Source And |
String |
A selection set on the current layer that records must be in to be selected |
Source Not |
String |
A selection set on the current layer that records must not be in to be selected |
An integer indicating the number of records in the selection set.
The options array is an optional argument.
All selection commands operate on the current layer.
If the set does not already exist, SelectByIDs() creates it.
SelectByIDs("Selection", "More", {14, 25, 128})
Error Type |
Meaning |
Error |
The set name or operation type is invalid or the array of IDs is empty. |
Function |
Summary |
Selects map features from a list of feature IDs stored in a file |
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