# GC.Spread.Sheets.OpenMode

## Content

# Enumeration: OpenMode

[Spread](../modules/GC.Spread).[Sheets](../modules/GC.Spread.Sheets).OpenMode

The open mode for open sjs function.

## Table of contents

### Enumeration members

- [incremental](GC.Spread.Sheets.OpenMode#incremental)
- [lazy](GC.Spread.Sheets.OpenMode#lazy)
- [normal](GC.Spread.Sheets.OpenMode#normal)

## Enumeration members

### <a id="incremental" name="incremental"></a> incremental

• **incremental** = `2`

incremental open mode. When opening file, UI and UI event could be refreshed and responsive directly.

___

### <a id="lazy" name="lazy"></a> lazy

• **lazy** = `1`

lazy open mode. When opening file, only the active sheet will be loaded directly. Other sheets will be loaded only when they are be used.

___

### <a id="normal" name="normal"></a> normal

• **normal** = `0`

normal open mode, without lazy and incremental. When opening file, UI and UI event could be refreshed and responsive at specific time points.