MID
function MID(arg1: string = null, arg2: number = null, arg3: number = null): stringDescription
Returns the characters from the middle of a text string, given a starting position and length.
Parameters
- arg1
stringdefault: null The text string from which to extract the characters.
- arg2
numberdefault: null The position of the first character to extract. The first text character is 1.
- arg3
numberdefault: null A number of the characters to extract.
Returns
stringTry It
var oWorksheet = Api.GetActiveSheet();
var oFunction = Api.GetWorksheetFunction();
oWorksheet.GetRange("A1").SetValue(oFunction.MID("Online Office", 3, 4));