Adatta righe per unione Cells

Microsoft Excel fornisce una funzionalità che consente di ridimensionare automaticamente l’altezza di una cella in base al suo contenuto. La funzione è chiamata righe di adattamento automatico. Microsoft Excel non imposta l’operazione di adattamento automatico sulle celle unite in modo nativo. A volte la funzione diventa vitale per un utente che ha davvero bisogno di implementare righe di adattamento automatico anche su celle unite.

Aspose.Cells supporta questa funzione tramite ilAutoFitterOptionsAPI. Usando questo API, è possibile adattare automaticamente le righe in un foglio di lavoro includendo celle unite.

//Instantiating an Workbook object
Workbook workbook = new Workbook();
//Obtaining the reference of the newly added worksheet
Worksheet sheet1 = workbook.Worksheets[0];

// Create a range A1:B2
Range range = sheet1.Cells.CreateRange(0, 0, 2, 2);

// Merge the cells
range.Merge();

// Insert value to the merged cell A1
sheet1.Cells[0, 0].Value = "A quick brown fox jumps over the lazy dog. A quick brown fox jumps over the lazy dog....end";

// Create a style object
Style style = sheet1.Cells[0, 0].GetStyle();

// Set wrapping text on
style.IsTextWrapped = true;

// Apply the style to the cell
sheet1.Cells[0, 0].SetStyle(style);

// Create an object for AutoFitterOptions
AutoFitterOptions options = new AutoFitterOptions();

// Only expands the height of the first row.
options.AutoFitMergedCellsType = AutoFitMergedCellsType.FirstLine;

// Autofit rows in the sheet(including the merged cells)
sheet1.AutoFitRows(options);


int index = workbook.Worksheets.Add();
Worksheet sheet2 = workbook.Worksheets[index];
sheet2.Name = "Sheet2";
// Create a range A1:B2
Range range2 = sheet2.Cells.CreateRange(0, 0, 2, 2);

// Merge the cells
range2.Merge();

// Insert value to the merged cell A1
sheet2.Cells[0, 0].Value = "A quick brown fox jumps over the lazy dog. A quick brown fox jumps over the lazy dog....end";

// Create a style object
Style style2 = sheet2.Cells[0, 0].GetStyle();

// Set wrapping text on
style2.IsTextWrapped = true;

// Apply the style to the cell
sheet2.Cells[0, 0].SetStyle(style);

// Create an object for AutoFitterOptions
AutoFitterOptions options2 = new AutoFitterOptions();

// Only expands the height of the last row.
options2.AutoFitMergedCellsType = AutoFitMergedCellsType.LastLine;

// Autofit rows in the sheet(including the merged cells)
sheet2.AutoFitRows(options2);


index = workbook.Worksheets.Add();
Worksheet sheet3 = workbook.Worksheets[index];
sheet3.Name = "Sheet3";
// Create a range A1:B2
Range range3 = sheet3.Cells.CreateRange(0, 0, 2, 2);

// Merge the cells
range3.Merge();

// Insert value to the merged cell A1
sheet3.Cells[0, 0].Value = "A quick brown fox jumps over the lazy dog. A quick brown fox jumps over the lazy dog....end";

// Create a style object
Style style3 = sheet3.Cells[0, 0].GetStyle();

// Set wrapping text on
style3.IsTextWrapped = true;

// Apply the style to the cell
sheet3.Cells[0, 0].SetStyle(style);

// Create an object for AutoFitterOptions
AutoFitterOptions options3 = new AutoFitterOptions();

// Only expands the height of each row.
options3.AutoFitMergedCellsType = AutoFitMergedCellsType.EachLine;

// Autofit rows in the sheet(including the merged cells)
sheet3.AutoFitRows(options3);


index = workbook.Worksheets.Add();
Worksheet sheet4 = workbook.Worksheets[index];
sheet4.Name = "Sheet4";
// Create a range A1:B2
Range range4 = sheet4.Cells.CreateRange(0, 0, 2, 2);

// Merge the cells
range4.Merge();

// Insert value to the merged cell A1
sheet4.Cells[0, 0].Value = "A quick brown fox jumps over the lazy dog. A quick brown fox jumps over the lazy dog....end";

// Create a style object
Style style4 = sheet4.Cells[0, 0].GetStyle();

// Set wrapping text on
style4.IsTextWrapped = true;

// Apply the style to the cell
sheet4.Cells[0, 0].SetStyle(style);

// Create an object for AutoFitterOptions
AutoFitterOptions options4 = new AutoFitterOptions();

// Ignore merged cells.
options4.AutoFitMergedCellsType = AutoFitMergedCellsType.None;

// Autofit rows in the sheet(not including the merged cells)
sheet4.AutoFitRows(options4);

// Save the Excel file
workbook.Save("out.xlsx");