IMAP. selectbyshape method selection Element

IMAP. selectbyshape method selection Element

IMAP pmap = axmapcontrol1.map;
Iselectionenvironment pselenvi = new selectionenvionmentclass ();
Ienvelope penv = new envelopeclass ();
Penv = axmapcontrol1.trackrectangle ();
Pmap. selectbyshape (penv, pselenvi, false );

IMAP. selectbyshape (igeometryShape,
IselectionenvironmentENV,
BoolJustone)
The method is to select all featurelayer layers in the map that intersect with the specified shape. Only when ifeaturelayer: selectable is set to true will the layer be searched. The env parameter is set to select the environment. You can customize an environment or directly input nothing, the justone parameter indicates whether to stop searching when an object is selected. The selected result is saved in the selection set of each featurelayer.