# Format attributes
## Cell attributes table
< table >
< tr >
< td > Attribute value< / td >
< td > Full name< / td >
< td > < div style = "width:100px" > Explanation< / div > < / td >
< td > Example value< / td >
< td > Aspose method or attribute< / td >
< / tr >
< tr >
< td > ct< / td >
< td > celltype< / td >
< td > Cell value format: text, time, etc.< / td >
< td > < a href = "#cellStyle" > Cell format< / a > < / td >
< td > < / td >
< / tr >
< tr >
< td > bg< / td >
< td > background< / td >
< td > background color< / td >
< td > #fff000< / td >
< td > setBackgroundColor< / td >
< / tr >
< tr >
< td > ff< / td >
< td > fontfamily< / td >
< td > Font< / td >
< td > 0 Microsoft Yahei, 1 Song, 2 ST Heiti, 3 ST Kaiti, 4 ST FangSong, 5 ST Song, 6 Chinese New Wei, 7 Chinese Xingkai, 8 Chinese Lishu, 9 Arial, 10 Times New Roman, 11 Tahoma, 12 Verdana< / td >
< td > Style.Font object's Name property.< / td >
< / tr >
< tr >
< td > fc< / td >
< td > fontcolor< / td >
< td > font color< / td >
< td > #fff000< / td >
< td > Style.Font object's Color property< / td >
< / tr >
< tr >
< td > bl< / td >
< td > bold< / td >
< td > Bold< / td >
< td > 0 Regular, 1 Bold< / td >
< td > Style.Font object's IsBold property to true.< / td >
< / tr >
< tr >
< td > it< / td >
< td > italic< / td >
< td > Italic< / td >
< td > 0 Regular, 1 Italic< / td >
< td > < / td >
< / tr >
< tr >
< td > fs< / td >
< td > fontsize< / td >
< td > font size< / td >
< td > 14< / td >
< td > Style.Font object's Size property.< / td >
< / tr >
< tr >
< td > cl< / td >
< td > cancelline< / td >
< td > Cancelline< / td >
< td > 0 Regular, 1 Cancelline< / td >
< td rowspan = "2" > Style.Font object's Underline property< / td >
< / tr >
< tr >
< td > ul< / td >
< td > underline< / td >
< td > Underline< / td >
< td > 0 Regular, 1 Underline< / td >
< / tr >
< tr >
< td > vt< / td >
< td > verticaltype< / td >
< td > Vertical alignment< / td >
< td > 0 middle, 1 up, 2 down< / td >
< td > setVerticalAlignment< / td >
< / tr >
< tr >
< td > ht< / td >
< td > horizontaltype< / td >
< td > Horizontal alignment< / td >
< td > 0 center, 1 left, 2 right< / td >
< td > setHorizontalAlignment< / td >
< / tr >
< tr >
< td > mc< / td >
< td > mergecell< / td >
< td > Merge Cells< / td >
< td > {rs: 10, cs:5} indicates that the cells from this cell to 10 rows and 5 columns are merged.< / td >
< td > Merge< / td >
< / tr >
< tr >
< td > tr< / td >
< td > textrotate< / td >
< td > Text rotation< / td >
< td > 0: 0、1: 45 、2: -45、3 Vertical text、4: 90 、5: -90< / td >
< td > setRotationAngle< / td >
< / tr >
< tr >
< td > fl< / td >
< td > floatlenght< / td >
< td > Decimal places< / td >
< td > 3< / td >
< td > < / td >
< / tr >
< tr >
< td > tb< / td >
< td > textbeak< / td >
< td > Text wrap< / td >
< td > 0 truncation, 1 overflow, 2 word wrap< / td >
< td > 2: setTextWrapped < br > 0和1: IsTextWrapped = true< / td >
< / tr >
< tr >
< td > ov< / td >
< td > originvalue< / td >
< td > Original value< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > v< / td >
< td > value< / td >
< td > Display value< / td >
< td > < / td >
< td > < / td >
< / tr >
< tr >
< td > f< / td >
< td > function< / td >
< td > formula< / td >
< td > < / td >
< td > setFormula < br > setArrayFormula < br > workbook.calculateFormula();< / td >
< / tr >
< / table >
The following is the storage of 3 cells:
```json
[
{r:0, c:1, v: { v:"display", f:"=SUM(A2)", bg:"#fff000", bs:"1",bc:"#000"}},
{r:10, c:11, v:"value2"},
{r:10, c:11, v:{f:"=sum", v:"100"}}
]
```
## <div id='cellStyle'>Cell format</div>
Reference[Aspose.Cells](https://docs.aspose.com/display/cellsnet/List+of+Supported+Number+Formats#ListofSupportedNumberFormats-Aspose.Cells)
The format is set to:
```json
{
"v": "",
"f": "",
"ct": {
"v": 1,
"f": "#,##0.00",
"t": " Decimal"
}
}
```
|Parameter|Explanation|Usage|
| ------------ | ------------ | ------------ |
|v|value, shortcut setting value in Aspose|`var currencyStyle = book.CreateStyle();`< br > `currencyStyle.Number = 8;`|
|f|Format: format definition string `$#,##0;$-#,##0` |`var currencyStyle = book.CreateStyle();`< br > `currencyStyle.Custom = "#,##0 SEK";`|
|t|Type: < br > 0: General< br > 1: Decimal< br > 2: Currency< br > 3: Percentage< br > 4: Scientific< br > 5: Fraction< br > 6: Date< br > 7: Time< br > 8: Accounting< br > 9: Text< br > 10: DateTime|The type is the format distinguished by the front end. When importing excel, the type is distinguished according to the keyword of the format character:< br > 1. YYYY, MM, DD is 6|
Aspose is set as follows:
| Value | Type | Format String |
|-------|------------|---------------------------------------------|
| 0 | General | General |
| 1 | Decimal | 0 |
| 2 | Decimal | 0\.00 |
| 3 | Decimal | \#,\#\#0 |
| 4 | Decimal | \#,\#\#0\.00 |
| 5 | Currency | $\#,\#\#0;$\-\#,\#\#0 |
| 6 | Currency | $\#,\#\#0;$\-\#,\#\#0 |
| 7 | Currency | $\#,\#\#0\.00;$\-\#,\#\#0\.00 |
| 8 | Currency | $\#,\#\#0\.00;$\-\#,\#\#0\.00 |
| 9 | Percentage | 0% |
| 10 | Percentage | 0\.00% |
| 11 | Scientific | 0\.00E\+00 |
| 12 | Fraction | \# ?/? |
| 13 | Fraction | \# / |
| 14 | Date | m/d/yy |
| 15 | Date | d\-mmm\-yy |
| 16 | Date | d\-mmm |
| 17 | Date | mmm\-yy |
| 18 | Time | h:mm AM/PM |
| 19 | Time | h:mm:ss AM/PM |
| 20 | Time | h:mm |
| 21 | Time | h:mm:ss |
| 22 | Time | m/d/yy h:mm |
| 37 | Currency | \#,\#\#0;\-\#,\#\#0 |
| 38 | Currency | \#,\#\#0;\-\#,\#\#0 |
| 39 | Currency | \#,\#\#0\.00;\-\#,\#\#0\.00 |
| 40 | Currency | \#,\#\#0\.00;\-\#,\#\#0\.00 |
| 41 | Accounting | \_ \* \#,\#\#0\_ ;\_ \* "\_ ;\_ @\_ |
| 42 | Accounting | \_ $\* \#,\#\#0\_ ;\_ $\* "\_ ;\_ @\_ |
| 43 | Accounting | \_ \* \#,\#\#0\.00\_ ;\_ \* "??\_ ;\_ @\_ |
| 44 | Accounting | \_ $\* \#,\#\#0\.00\_ ;\_ $\* "??\_ ;\_ @\_ |
| 45 | Time | mm:ss |
| 46 | Time | h :mm:ss |
| 47 | Time | mm:ss\.0 |
| 48 | Scientific | \#\#0\.0E\+00 |
| 49 | Text | @ |
Import/export only considers the data style that the user sees. For example, the way to process the date format in excel is to convert the date into a number: 42736 represents 2017-1-1.
