Aspose.Cells如何設定單元格數字和日期的顯示格式
阿新 • • 發佈：2019-02-17
Aspose.Cells還為開發人員提供了很多內嵌的數字和日期格式，開發人員可以通過Style物件的Number屬性呼叫這些內嵌格式，下面是列舉出的Aspose.Cells提供的內嵌顯示格式：
咱們可以通過下面的程式碼來實際看下怎麼使用這些內嵌的單元格顯示格式： //Instantiating a Workbook object Workbook workbook = new Workbook(); //Adding a new worksheet to the Workbook object int i = workbook.Worksheets.Add(); //Obtaining the reference of the newly added worksheet by passing its sheet index Worksheet worksheet = workbook.Worksheets[i]; //Adding the current system date to "A1" cell worksheet.Cells["A1"].PutValue(DateTime.Now); //Getting the Style of the A1 Cell Style style = worksheet.Cells["A1"].GetStyle(); //Setting the display format to number 15 to show date as "d-mmm-yy" style.Number = 15; //Applying the style to the A1 cell worksheet.Cells["A1"].SetStyle(style); //Adding a numeric value to "A2" cell worksheet.Cells["A2"].PutValue(20); //Getting the Style of the A2 Cell style = worksheet.Cells["A2"].GetStyle(); //Setting the display format to number 9 to show value as percentage style.Number = 9; //Applying the style to the A2 cell worksheet.Cells["A2"].SetStyle(style); //Adding a numeric value to "A3" cell worksheet.Cells["A3"].PutValue(2546); //Getting the Style of the A3 Cell style = worksheet.Cells["A3"].GetStyle(); //Setting the display format to number 6 to show value as currency style.Number = 6; //Applying the style to the A3 cell worksheet.Cells["A3"].SetStyle(style); //Saving the Excel file workbook.Save("C:\\book1.xls", SaveFormat.Excel97To2003); 當然開發人員還可以為單元格設定自定義顯示樣式，下面的程式碼就怎麼設定單元格自定義顯示樣式做舉例： //Instantiating a Workbook object Workbook workbook = new Workbook(); //Adding a new worksheet to the Excel object int i = workbook.Worksheets.Add(); //Obtaining the reference of the newly added worksheet by passing its sheet index Worksheet worksheet = workbook.Worksheets[i]; //Adding the current system date to "A1" cell worksheet.Cells["A1"].PutValue(DateTime.Now); //Getting the style of A1 cell Style style = worksheet.Cells["A1"].GetStyle(); //Setting the custom display format to show date as "d-mmm-yy" style.Custom = "d-mmm-yy"; //Applying the style to A1 cell worksheet.Cells["A1"].SetStyle(style); //Adding a numeric value to "A2" cell worksheet.Cells["A2"].PutValue(20); //Getting the style of A2 cell style = worksheet.Cells["A2"].GetStyle(); //Setting the custom display format to show value as percentage style.Custom = "0.0%"; //Applying the style to A2 cell worksheet.Cells["A2"].SetStyle(style); //Adding a numeric value to "A3" cell worksheet.Cells["A3"].PutValue(2546); //Getting the style of A3 cell style = worksheet.Cells["A3"].GetStyle(); //Setting the custom display format to show value as currency style.Custom = "£#,##0;[Red]$-#,##0"; //Applying the style to A3 cell worksheet.Cells["A3"].SetStyle(style); //Saving the Excel file workbook.Save("C:\\book1.xls", SaveFormat.Excel97To2003);
咱們可以通過下面的程式碼來實際看下怎麼使用這些內嵌的單元格顯示格式： //Instantiating a Workbook object Workbook workbook = new Workbook(); //Adding a new worksheet to the Workbook object int i = workbook.Worksheets.Add(); //Obtaining the reference of the newly added worksheet by passing its sheet index Worksheet worksheet = workbook.Worksheets[i]; //Adding the current system date to "A1" cell worksheet.Cells["A1"].PutValue(DateTime.Now); //Getting the Style of the A1 Cell Style style = worksheet.Cells["A1"].GetStyle(); //Setting the display format to number 15 to show date as "d-mmm-yy" style.Number = 15; //Applying the style to the A1 cell worksheet.Cells["A1"].SetStyle(style); //Adding a numeric value to "A2" cell worksheet.Cells["A2"].PutValue(20); //Getting the Style of the A2 Cell style = worksheet.Cells["A2"].GetStyle(); //Setting the display format to number 9 to show value as percentage style.Number = 9; //Applying the style to the A2 cell worksheet.Cells["A2"].SetStyle(style); //Adding a numeric value to "A3" cell worksheet.Cells["A3"].PutValue(2546); //Getting the Style of the A3 Cell style = worksheet.Cells["A3"].GetStyle(); //Setting the display format to number 6 to show value as currency style.Number = 6; //Applying the style to the A3 cell worksheet.Cells["A3"].SetStyle(style); //Saving the Excel file workbook.Save("C:\\book1.xls", SaveFormat.Excel97To2003); 當然開發人員還可以為單元格設定自定義顯示樣式，下面的程式碼就怎麼設定單元格自定義顯示樣式做舉例： //Instantiating a Workbook object Workbook workbook = new Workbook(); //Adding a new worksheet to the Excel object int i = workbook.Worksheets.Add(); //Obtaining the reference of the newly added worksheet by passing its sheet index Worksheet worksheet = workbook.Worksheets[i]; //Adding the current system date to "A1" cell worksheet.Cells["A1"].PutValue(DateTime.Now); //Getting the style of A1 cell Style style = worksheet.Cells["A1"].GetStyle(); //Setting the custom display format to show date as "d-mmm-yy" style.Custom = "d-mmm-yy"; //Applying the style to A1 cell worksheet.Cells["A1"].SetStyle(style); //Adding a numeric value to "A2" cell worksheet.Cells["A2"].PutValue(20); //Getting the style of A2 cell style = worksheet.Cells["A2"].GetStyle(); //Setting the custom display format to show value as percentage style.Custom = "0.0%"; //Applying the style to A2 cell worksheet.Cells["A2"].SetStyle(style); //Adding a numeric value to "A3" cell worksheet.Cells["A3"].PutValue(2546); //Getting the style of A3 cell style = worksheet.Cells["A3"].GetStyle(); //Setting the custom display format to show value as currency style.Custom = "£#,##0;[Red]$-#,##0"; //Applying the style to A3 cell worksheet.Cells["A3"].SetStyle(style); //Saving the Excel file workbook.Save("C:\\book1.xls", SaveFormat.Excel97To2003);