修改现有风格

使用Microsoft Excel

更新Microsoft Excel 97-2003中的样式:

  1. 单击格式菜单上的样式
  2. 样式名称列表中选择要修改的样式。
  3. 单击修改
  4. 使用格式单元格对话框中的选项卡选择要使用的样式选项。
  5. 点击确定
  6. 样式包括下,指定您想要的样式特征。
  7. 单击确定以保存样式并将其应用于所选范围。

使用Aspose.Cells for Python via .NET

以下示例演示了如何使用Style.update方法。

创建和修改样式

该示例创建Style对象,将其应用于一系列单元格,并修改Style对象。所做的修改会自动应用于应用该样式的单元格和范围。

from aspose.cells import StyleFlag, Workbook
from aspose.pydrawing import Color
# For complete examples and data files, please go to https:# github.com/aspose-cells/Aspose.Cells-for-.NET
# The path to the documents directory.
dataDir = RunExamples.GetDataDir(".")
# Create a workbook.
workbook = Workbook()
# Create a new style object.
style = workbook.create_style()
# Set the number format.
style.number = 14
# Set the font color to red color.
style.font.color = Color.red
# Name the style.
style.name = "Date1"
# Get the first worksheet cells.
cells = workbook.worksheets[0].cells
# Specify the style (described above) to A1 cell.
cells.get("A1").set_style(style)
# Create a range (B1:D1).
range = cells.create_range("B1", "D1")
# Initialize styleflag object.
flag = StyleFlag()
# Set all formatting attributes on.
flag.all = True
# Apply the style (described above)to the range.
range.apply_style(style, flag)
# Modify the style (described above) and change the font color from red to black.
style.font.color = Color.black
# Done! Since the named style (described above) has been set to a cell and range,
# The change would be Reflected(new modification is implemented) to cell(A1) and # Range (B1:D1).
style.update()
# Save the excel file.
workbook.save(dataDir + "book_styles.out.xls")

修改现有样式

此示例使用一个简单的模板Excel文件,其中已经应用了一个名为“Percent”的样式到一个范围中。该示例:

  1. 获取样式,
  2. 创建一个样式对象,并
  3. 修改样式格式。

修改将自动应用于应用了样式的范围。

from aspose.cells import Workbook
from aspose.pydrawing import Color
# For complete examples and data files, please go to https:# github.com/aspose-cells/Aspose.Cells-for-.NET
# The path to the documents directory.
dataDir = RunExamples.GetDataDir(".")
/*
* Create a workbook.
* Open a template file.
* In the book1.xls file, we have applied Ms Excel's
* Named style i.e., "Percent" to the range "A1:C8".
*/
workbook = Workbook(dataDir + "book1.xlsx")
# We get the Percent style and create a style object.
style = workbook.get_named_style("Percent")
# Change the number format to "0.00%".
style.number = 11
# Set the font color.
style.font.color = Color.red
# Update the style. so, the style of range "A1:C8" will be changed too.
style.update()
# Save the excel file.
workbook.save(dataDir + "book2.out.xlsx")