Hallo, ich habe diesen Code, in dem ich eine XLSX-Datei erstelle und die Breite der XLSX-Blattzellen voreinstellen muss. Das eigentliche Problem ist, dass ich beim Öffnen des Excells mit der Maus auf die Lücke zwischen den Spalten doppelklicken muss, um die Spalten zu entpacken und die verborgenen Daten wiederzugeben. Gibt es eine Möglichkeit, dies programmatisch mit Epplus durchzuführen?
using (ExcelPackage p = new ExcelPackage())
{
String filepath = "C://StatsYellowPages.csv";
DataSet ds = ExportCSVFileToDataset(filepath, "tblCustomers", "\t");
//Here setting some document properties
p.Workbook.Properties.Title = "StatsYellowPages";
//Create a sheet
p.Workbook.Worksheets.Add("Sample WorkSheet");
ExcelWorksheet ws = p.Workbook.Worksheets[1];
ws.Name = "StatsYellowPages"; //Setting Sheet's name
//Merging cells and create a center heading for out table
ws.Cells[1, 1].Value = "StatsYellowPages";
ws.Cells[1, 1, 1, ds.Tables[0].Columns.Count].Merge = true;
ws.Cells[1, 1, 1, ds.Tables[0].Columns.Count].Style.Font.Bold = true;
ws.Cells[1, 1, 1, ds.Tables[0].Columns.Count].Style.HorizontalAlignment = ExcelHorizontalAlignment.Center;
int colIndex = 1;
int rowIndex = 2;
foreach (DataColumn dc in ds.Tables[0].Columns) //Creating Headings
{
var cell = ws.Cells[rowIndex, colIndex];
//Setting the background color of header cells to Gray
var fill = cell.Style.Fill;
fill.PatternType = ExcelFillStyle.Solid;
fill.BackgroundColor.SetColor(Color.Gray);
//Setting Top/left,right/bottom borders.
var border = cell.Style.Border;
border.Bottom.Style = ExcelBorderStyle.Thin;
border.Top.Style = ExcelBorderStyle.Thin;
border.Left.Style = ExcelBorderStyle.Thin;
border.Right.Style = ExcelBorderStyle.Thin;
//Setting Heading Value in cell
cell.Value = dc.ColumnName;
colIndex++;
}
foreach (DataRow dr in ds.Tables[0].Rows) // Adding Data into rows
{
colIndex = 1;
rowIndex++;
foreach (DataColumn dc in ds.Tables[0].Columns)
{
var cell = ws.Cells[rowIndex, colIndex];
//Setting Value in cell
cell.Value = dr[dc.ColumnName].ToString();
//Setting borders of cell
var border = cell.Style.Border;
colIndex++;
}
}
//Generate A File with Random name
Byte[] bin = p.GetAsByteArray();
string file = "c:\\StatsYellowPages.xlsx";
File.WriteAllBytes(file, bin);
for (i = 1; i <= ws.Dimension.End.Column; i++) { ws.Column(i).AutoFit(); }