轉帖|使用教程|編輯:龔雪|2016-12-23 13:12:01.000|閱讀 2778 次
概述:簡單介紹一些關于DevExpress Spreadsheet常用的片段。
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1) 在Spreadsheet中創建或修改樣式
1. // Add a new style under the "My Style" name to the Styles collection of the workbook. 2. Style myStyle = workbook.Styles.Add("My Style"); 3. // Specify formatting characteristics for the style. 4. myStyle.BeginUpdate(); 5. try { 6. // Set the font color to Blue. 7. myStyle.Font.Color = Color.Blue; 8. // Set the font size to 12. 9. myStyle.Font.Size = 12; 10. // Set the horizontal alignment to Center. 11. myStyle.Alignment.Horizontal = SpreadsheetHorizontalAlignment.Center; 12. // Set the background. 13. myStyle.Fill.BackgroundColor = Color.LightBlue; 14. myStyle.Fill.PatternType = PatternType.LightGray; 15. myStyle.Fill.PatternColor = Color.Yellow; 16. } 17. finally { 18. myStyle.EndUpdate(); 19. }
2) 訪問列(Row)或者行(Column)
行:
1. using DevExpress.Spreadsheet; 2. // ... 3. Workbook workbook = new Workbook(); 4. // Access a collection of rows. 5. RowCollection rows = workbook.Worksheets[0].Rows; 6. // Access the first row by its index in the collection of rows. 7. Row firstRow_byIndex = rows[0]; 8. // Access the first row by its unique name. 9. Row firstRow_byName = rows["1"];
列:
1. using DevExpress.Spreadsheet; 2. // ... 3. Workbook workbook = new Workbook(); 4. // Access a collection of columns. 5. ColumnCollection columns = workbook.Worksheets[0].Columns; 6. // Access the first column by its index in the collection of columns. 7. Column firstColumn_byIndex = columns[0]; 8. // Access the first column by its unique name. 9. Column firstColumn_byName = columns["A"];
3) Cell或者Cell區域的插入與刪除
插入:
1. using DevExpress.Spreadsheet; 2. // ... 3. Workbook workbook = new Workbook(); 4. Worksheet worksheet = workbook.Worksheets[0]; 5. // Insert a cell into the C5 position, shifting other cells in the same row to the right. 6. worksheet.InsertCells(worksheet.Cells["C5"], InsertCellsMode.ShiftCellsDown); 7. // Insert cells into the location of the H11:I12 range, shifting other cells in the same column down. 8. worksheet.InsertCells(worksheet.Range["H11:I12"], InsertCellsMode.ShiftCellsRight);
刪除:
1. using DevExpress.Spreadsheet; 2. // ... 3. Workbook workbook = new Workbook(); 4. Worksheet worksheet = workbook.Worksheets[0]; 5. // Delete the C5 cell, shifting other cells in the same row to the left. 6. worksheet.DeleteCells(worksheet.Cells["C5"], DeleteMode.ShiftCellsLeft); 7. // Delete the H11:I12 range of cells, shifting other cells in the same column up. 8. worksheet.DeleteCells(worksheet.Range["H11:I12"], DeleteMode.ShiftCellsUp);
4) Table Styles的創建、修改與刪除
1. using DevExpress.Spreadsheet; 2. // ... 3. // Access the table style to be modified. 4. TableStyle tableStyle = workbook.TableStyles["tableStyleName"]; 5. // Change the required formatting characteristics of the style elements. 6. tableStyle.BeginUpdate(); 7. try { 8. TableStyleElement wholeTable = tableStyle.TableStyleElements[TableStyleElementType.WholeTable]; 9. // wholeTable.Fill... 10. // wholeTable.Borders... 11. // wholeTable.Font... 12. TableStyleElement tableHeader = tableStyle.TableStyleElements[TableStyleElementType.HeaderRow]; 13. // tableHeader.Fill.BackgroundColor... 14. // tableHeader.Font... 15. TableStyleElement firstColumn = tableStyle.TableStyleElements[TableStyleElementType.FirstColumn]; 16. // firstColumn.Clear(); 17. // ... 18. } 19. finally {
5) 單元格添加超鏈接、批注
超鏈接:
1. // Create a hyperlink to a web page. 2. Cell cell = worksheet.Cells["A1"]; 3. worksheet.Hyperlinks.Add(cell, "//www.devexpress.com/", true, "DevExpress"); 4. // Create a hyperlink to a cell range in a workbook. 5. Range range = worksheet.Range["C3:D4"]; 6. Hyperlink cellHyperlink = worksheet.Hyperlinks.Add(range, "Sheet2!B2:E7", false, "Select Range"); 7. cellHyperlink.TooltipText = "Click Me";
批注:
1. using DevExpress.Spreadsheet; 2. //... 3. Workbook workbook = new Workbook(); 4. Worksheet worksheet = workbook.Worksheets[0]; 5. //Get the system username. 6. string author = workbook.CurrentAuthor; 7. //Add a comment to the A1 cell. 8. Cell cell = worksheet.Cells["A1"]; 9. Comment comment = worksheet.Comments.Add(cell, author, "This is important information for users."); 10. //Add the author name at the beginning of the comment. 11. CommentRunCollection runs = comment.Runs; 12. runs.Insert(0, author + ": \r\n"); 13. runs[0].Font.Bold = true; 14. //Format the comment text. 15. runs[1].Font.Color = Color.Red; 16. runs[1].Font.Name = "Times New Roman"; 17. runs[1].Font.Size = 14; 18. runs[1].Font.Italic = true; 19. //Add a new comment run. 20. runs.Add("\n Never delete this comment!"); 21. runs[2].Font.Color = Color.MidnightBlue;
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