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ISLOGICAL

Checks whether a value is a logical value (true or false), and returns true or false.

Syntax

expression.ISLOGICAL(arg1);

expression - A variable that represents a ApiWorksheetFunction class.

Parameters

NameRequired/OptionalData typeDefaultDescription
arg1RequiredApiRangestringnumber

Returns

boolean

Example

const oWorksheet = Api.GetActiveSheet();
oWorksheet.GetRange("B3").SetValue("66");

var oFunction = Api.GetWorksheetFunction();
var result = oFunction.ISLOGICAL(oWorksheet.GetRange("B3"));
oWorksheet.GetRange("C3").SetValue(result);