ioptimizedupdate-ag凯发旗舰厅

com.spire.xls.core.interfacess
interface ioptimizedupdate

all known subinterfaces:

ichartdatalabels, ichartdatatable, icharttextarea, idatavalidation, ifont, irichtextstring, istyle

all known implementing classes:

addtionalformatwrapper, cellbasestyle, cellstyle, cellstyleobject, chartdatalabels, chartdatatable, charttextarea, commonwrapper, condformatcollectionwrapper, conditionalformats, conditionalformatwrapper, excelfont, fontarraywrapper, fontwrapper, richtext, richtextobject, richtextshape, rtfstringarray, validation, xlschartdatalabelarea, xlschartdatalabels, xlschartdatatable, xlschartlegendarea, xlscharttitlearea, xlsfont, xlsvalidation, xlsvalidationwrapper

public interface ioptimizedupdate

this interface describes methods for optimized object update.

beginupdate

void beginupdate()

this method should be called before several updates to the object will take place.

endupdate

void endupdate()

this method should be called after several updates to the object took place.