Paste
function Paste(rangeFrom: ApiRange = null): void
Description
Pastes the Range object to the specified range.
Parameters
Specifies the range to be pasted to the current range
Returns
void
Try It
var oWorksheet = Api.GetActiveSheet();
oWorksheet.GetRange("B4").SetValue("1");
oWorksheet.GetRange("C4").SetValue("2");
oWorksheet.GetRange("D4").SetValue("3");
var oRangeFrom = oWorksheet.GetRange("B4:D4");
var oRange = oWorksheet.GetRange("A1:C1");
oRange.Paste(oRangeFrom);