SpreadJS 13
GC.Spread.Sheets Namespace / Worksheet type / setColumnCount Method
The column count.
The sheet area. If this parameter is not given, it defaults to viewport.
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    setColumnCount Method
    In This Topic
    Sets the column count in the specified sheet area.
    Syntax
    var instance = new GC.Spread.Sheets.Worksheet(name);
    var value; // Type: any
    value = instance.setColumnCount(colCount, sheetArea);
    function setColumnCount( 
       colCount : number,
       (optional) sheetArea : SheetArea
    ) : any;

    Parameters

    colCount
    The column count.
    sheetArea
    The sheet area. If this parameter is not given, it defaults to viewport.
    Example
    This example sets the number of columns.
    sheet.setRowCount(4,1);
    sheet.setColumnCount(4,2);
    sheet.addSpan(0,0,3,3,GC.Spread.Sheets.SheetArea.colHeader);
    sheet.addSpan(0,0,3,3,GC.Spread.Sheets.SheetArea.rowHeader);
    sheet.addSpan(0,0,3,3,GC.Spread.Sheets.SheetArea.viewport);
    See Also

    Reference

    Worksheet type