public void WriteCellFormatted(string column, int row, string value, SpreadsheetStyle style = null,
int colSpan = 0)
{
WriteCell(column, row, value, style);
if (colSpan > 0)
{
var endCell = SpreadsheetReader.GetColumnName(column, colSpan - 1) + row;
_writer.MergeCells(column + row, endCell);
}
}
public void WorksheetMergeCellsTest()
{
MemoryStream stream = SpreadsheetReader.Create();
SpreadsheetDocument doc = SpreadsheetDocument.Open(stream, true);
WorksheetPart worksheetPart = SpreadsheetReader.GetWorksheetPartByName(doc, "Sheet1");
WorksheetWriter writer = new WorksheetWriter(doc, worksheetPart);
SpreadsheetStyle style = SpreadsheetReader.GetDefaultStyle(doc);
Cell cell = writer.PasteSharedText("B2", "Merged cells");
style.IsUnderline = true;
writer.SetStyle(style, "B2");
Cell cell2 = writer.FindCell("C2");
cell2.StyleIndex = cell.StyleIndex;
writer.MergeCells("B2", "C2");
//Save to the memory stream, and then to a file
SpreadsheetWriter.Save(doc);
SpreadsheetWriter.StreamToFile(string.Format("{0}\\merge.xlsx", GetOutputFolder()), stream);
}