isThreeState Method

Gets or sets a value that indicates whether the check box supports three states.

Syntax

Javascript (Usage)
Javascript (Specification)

var instance = new GC.Spread.Sheets.CellTypes.CheckBox();
var returnValue; // Type: any
returnValue = instance.isThreeState(value);

function isThreeState( 
   value : boolean
) : any;

Parameters

value: Whether the check box supports three states.

Return Value

If no value is set, returns whether the check box supports three states; otherwise, returns the check box cell type.

Example

This example creates a check box cell.

Javascript

var cellType1 = new GC.Spread.Sheets.CellTypes.CheckBox();
cellType1.caption("caption");
cellType1.textTrue("true");
cellType1.textFalse("false");
cellType1.textIndeterminate("indeterminate");
cellType1.textAlign(GC.Spread.Sheets.CellTypes.CheckBoxTextAlign.bottom);
cellType1.isThreeState(true);
activeSheet.getCell(1, 1).cellType(cellType1);

Remarks

The default value is false.

Reference

CheckBox class