Data-Slice

Command Description

Data slice

Command Prototype

objDatatable = Datatable.SliceDataTable(dtTable,aryRows,aryColumns)

Parameter Description

Parameter	Required	Type	Default	Description
dtTable	True	expression	objDatatable	The source datatable to be sliced
aryRows	True	expression	[]	Line slices of the data, array type, the first element represents the starting line, the last element represents the ending line
aryColumns	True	expression	[]	Column headers of a datatable

return

objDatatable，The variable used to save the output of the command.

Demo

aryData = [["a", 1], ["b", 2], ["c", 3]] 
aryColumns = ["letter", "number"] 
objDatatable = Datatable.BuildDataTable(aryData,aryColumns) 
objDatatable = Datatable.SliceDataTable(objDatatable,[0,1],["letter"]) 
TracePrint(objDatatable) 
/* 
     letter 
0      a 
1      b 
*/