sheet1.bind(GC.Spread.Sheets.Events.TopRowChanged, function (sender, args) { //Set the displayed top row of sheet1 to sheet2 (vertical scroll synchronization). sheet2.showRow(args.newTopRow, GC.Spread.Sheets.VerticalPosition.top);});sheet1.bind(GC.Spread.Sheets.Events.LeftColumnChanged, function (sender, args) { //Set the displayed left column of sheet1 to sheet2 (Horizontal scroll synchronization). sheet2.showColumn(args.newLeftCol, GC.Spread.Sheets.HorizontalPosition.left);});
通过这两个api确定什么时候滚到底部
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