## FormatConditionCollection类
表示条件格式。
FormatConditions 最多可以包含三种条件格式。



FormatConditionCollection 类型公开以下成员：

### 属性
|属性|描述|
| :- | :- |
| [count](/cells/python-net/zh/aspose.cells/formatconditioncollection/count) |获取条件的数量。|
| [range_count](/cells/python-net/zh/aspose.cells/formatconditioncollection/range_count) |获取条件格式范围的数量。|



通过索引获取格式化条件。
### 索引器
|名称|描述|
| :- | :- |
| [index] |要返回的格式化条件的索引。|


### 方法
|方法|描述|
| :- | :- |
| [`add_condition(self, type, operator_type, formula1, formula2)`](/cells/python-net/zh/aspose.cells/formatconditioncollection/add_condition/#aspose.cells.formatconditiontype-aspose.cells.operatortype-str-str) |添加格式化条件。|
| [`add_condition(self, type)`](/cells/python-net/zh/aspose.cells/formatconditioncollection/add_condition/#aspose.cells.formatconditiontype) |添加格式条件。|
| [`remove_area(self, index)`](/cells/python-net/zh/aspose.cells/formatconditioncollection/remove_area/#int) |通过索引删除条件格式的单元格范围。|
| [`remove_area(self, start_row, start_column, total_rows, total_columns)`](/cells/python-net/zh/aspose.cells/formatconditioncollection/remove_area/#int-int-int-int) |删除范围内的条件格式。|
| [`add(self, cell_area, type, operator_type, formula1, formula2)`](/cells/python-net/zh/aspose.cells/formatconditioncollection/add/#aspose.cells.cellarea-aspose.cells.formatconditiontype-aspose.cells.operatortype-str-str) |向 FormatConditions 添加格式化条件和受影响的单元格范围
<br/>FormatConditions 最多可以包含三种条件格式。
<br/>条件格式的公式中不允许引用其他工作表。|
| [`add_area(self, cell_area)`](/cells/python-net/zh/aspose.cells/formatconditioncollection/add_area/#aspose.cells.cellarea) |添加条件格式的单元格范围。|
| [`get_cell_area(self, index)`](/cells/python-net/zh/aspose.cells/formatconditioncollection/get_cell_area/#int) |通过索引获取条件格式化的单元格范围。|
| [`remove_condition(self, index)`](/cells/python-net/zh/aspose.cells/formatconditioncollection/remove_condition/#int) |通过索引删除格式化条件。|



### 例子

```python
from aspose.cells import CellArea, FormatConditionType, OperatorType, Workbook
from aspose.pydrawing import Color

# Create a new Workbook.
workbook = Workbook()
# Get the first worksheet.
sheet = workbook.worksheets[0]
# Adds an empty conditional formatting
index = sheet.conditional_formattings.add()
fcs = sheet.conditional_formattings[index]
# Sets the conditional format range.
ca = CellArea()
ca.start_row = 0
ca.end_row = 0
ca.start_column = 0
ca.end_column = 0
fcs.add_area(ca)
ca = CellArea()
ca.start_row = 1
ca.end_row = 1
ca.start_column = 1
ca.end_column = 1
fcs.add_area(ca)
# Adds condition.
conditionIndex = fcs.add_condition(FormatConditionType.CELL_VALUE, OperatorType.BETWEEN, "=A2", "100")
# Adds condition.
conditionIndex2 = fcs.add_condition(FormatConditionType.CELL_VALUE, OperatorType.BETWEEN, "50", "100")
# Sets the background color.
fc = fcs[conditionIndex]
fc.style.background_color = Color.red
# Saving the Excel file
workbook.save("output.xls")

```

### 也可以看看
* 模块[`aspose.cells`](..)