修改现有样式

使用 Microsoft Excel

要更新 Microsoft Excel 97-2003 中的样式:

  1. 格式菜单,点击风格.
  2. 从中选择要修改的样式款式名称列表。
  3. 点击调整.
  4. 使用格式 Cells 对话框中的选项卡选择所需的样式选项。
  5. 点击好的.
  6. 在下面样式包括指定你想要的样式特征。
  7. 点击好的保存样式并将其应用于所选范围。

使用 Aspose.Cells

下面的例子演示了如何使用风格.更新方法。

创建和修改样式

这个例子创建了一个风格对象,将其应用于一系列单元格并修改风格目的。修改会自动应用于单元格和应用样式的范围。

// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-.NET
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
// Create a workbook.
Workbook workbook = new Workbook();
// Create a new style object.
Style style = workbook.CreateStyle();
// Set the number format.
style.Number = 14;
// Set the font color to red color.
style.Font.Color = System.Drawing.Color.Red;
// Name the style.
style.Name = "Date1";
// Get the first worksheet cells.
Cells cells = workbook.Worksheets[0].Cells;
// Specify the style (described above) to A1 cell.
cells["A1"].SetStyle(style);
// Create a range (B1:D1).
Range range = cells.CreateRange("B1", "D1");
// Initialize styleflag object.
StyleFlag flag = new StyleFlag();
// Set all formatting attributes on.
flag.All = true;
// Apply the style (described above)to the range.
range.ApplyStyle(style, flag);
// Modify the style (described above) and change the font color from red to black.
style.Font.Color = System.Drawing.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,其中已将名为百分比的样式应用于范围。这个例子:

  1. 获得风格,
  2. 创建一个样式对象和
  3. 修改样式格式。

修改会自动应用于应用样式的范围。

// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-.NET
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
/*
* 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 = new Workbook(dataDir+ "book1.xlsx");
// We get the Percent style and create a style object.
Style style = workbook.GetNamedStyle("Percent");
// Change the number format to "0.00%".
style.Number = 11;
// Set the font color.
style.Font.Color = System.Drawing.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");