【发布时间】:2018-08-30 04:49:47
【问题描述】:
改写问题以按货币代码格式化列。
使用 EPPLUS 进行数据表导出。
每行需要两种不同的货币。
按货币代码设置列CURRENCY格式的语法是什么?
将 dataTable 传递给函数并遍历列。
按区域性名称格式化“DateTimeFormat” -> 工作正常。
需要货币代码的货币格式语法。
谢谢!
有没有可以查找我们支持的其他 27 种货币代码的字符串格式的参考?
private void Export_Excel_EpPlus(
string strWorksheetName, DataTable dtReportData)
{
CultureInfo oCulture;
oCulture = new CultureInfo(sMyCultureName);
using (ExcelPackage oEPkg = new ExcelPackage())
{
int iColNumber = 0;
ExcelWorksheet oWorkSheet = oEPkg.Workbook.Worksheets.Add(strWorksheetName);
//Load the datatable into the sheet, starting from cell A1
oWorkSheet.Cells["A1"].LoadFromDataTable(dtReportData, true);
//auto fix the columns
oWorkSheet.Cells[oWorkSheet.Dimension.Address].AutoFitColumns();
foreach (DataColumn oCol in dtReportData.Columns)
{
iColNumber++;
if (oCol.DataType == typeof(DateTime))
{
// This works ok -> Use Culture - DateTimeFormat - ShortDatePattern
oWorkSheet.Column(iColNumber).Style.Numberformat.Format = oCulture.DateTimeFormat.ShortDatePattern;
}
if (oCol.DataType == typeof(Decimal))
{
if (oCol.ColumnName == "TotalAmt_Currency1")
{
// ??? NEED syntax to format by currency CODE (i.e. GBP)
}
if (oCol.ColumnName == "TotalAmt_Currency2")
{
// ??? NEED syntax to format by currency CODE (i.e. EUR)
}
}
}
// Prepare the response
HttpResponse ohttpResponse = Response;
ohttpResponse.Clear();
ohttpResponse.ClearHeaders();
ohttpResponse.Buffer = true;
ohttpResponse.Charset = "";
ohttpResponse.ContentEncoding = System.Text.Encoding.UTF8;
ohttpResponse.Cache.SetCacheability(HttpCacheability.NoCache);
ohttpResponse.ContentType = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
//Provide your file name here
ohttpResponse.AddHeader("content-disposition", "attachment;filename=\"ExportFile.xlsx\"");
//ohttpResponse.ContentEncoding
// Write the workbook to the Response.OutputStream
using (MemoryStream oMemoryStream = new MemoryStream())
{
oEPkg.SaveAs(oMemoryStream);
oMemoryStream.WriteTo(ohttpResponse.OutputStream);
oMemoryStream.Position = 0;
oMemoryStream.Close();
}
ohttpResponse.Flush();
ohttpResponse.End();
}
【问题讨论】:
-
看起来必须使用货币代码而不是文化名称。示例:格式化货币代码“USD”或“GBP”或“EUR”。