getColumnCount Method

Gets the column count in the specified sheet area.

Syntax

Javascript (Usage)
Javascript (Specification)

var instance = new GcSpread.Sheets.Sheet(name);
var value; // Type: number
value = instance.getColumnCount(sheetArea);

function getColumnCount( 
   sheetArea : SheetArea
) : number;

Parameters

sheetArea: The sheet area. If this parameter is not given, it defaults to viewport.

Return Value

The number of columns.

Example

This example gets the number of columns.

Javascript

var count = activeSheet.getColumnCount(GcSpread.Sheets.SheetArea.viewport);
alert(count);

This example uses a loop to set the value in cells.

Javascript

for (var i = 0; i < sheet.getColumnCount(); i++)
  {
    sheet.setValue(1,i, i);
  }
sheet.getRow(1).backColor("Gray");
sheet.getRow(1).foreColor("Red");
sheet.getRow(1).formatter("0.00");
sheet.getRow(1).borderBottom(new GcSpread.Sheets.LineBorder("Green", GcSpread.Sheets.LineStyle.thin));
sheet.getRow(1).borderTop(new GcSpread.Sheets.LineBorder("Green",  GcSpread.Sheets.LineStyle.thin));
sheet.getRow(1).borderLeft(new GcSpread.Sheets.LineBorder("Green",  GcSpread.Sheets.LineStyle.thin));
sheet.getRow(1).borderRight( new GcSpread.Sheets.LineBorder("Green",  GcSpread.Sheets.LineStyle.thin));
sheet.getRow(1).font("italic bold 12px/30px arial,sans-serif");

Reference

Sheet type