epplus

问题 This the Excel Screenshot link to show example In a particular cell, It consists double value but showing rounded value in the cell. like If in the cell the value is 553236 but the original value is 553236.456001 and can only see this value on top bar when click on that particular cell. But my question is I have converted the original value into Italian currency, How to make it do the same as above In Italian Culture 553,236.456 value will be converted as 553.236,456 Have to show only 553.236

问题 Is there any way to set both the Value & Formula properties of a cell so that they persist into the written XLSX file? Since EPPlus does not calculate the formulas (it relies on excel to do so), I am pre-calculating the result for the user. This is so that if they do not open the file, but then re-upload it, the 'value' is not null. The formulas are really simple. Note: sheet.SetValue() and .Value both reset the Formula property of the ExcelCell class, so .Value must be called first. See the

问题 Question : What is an alternative to the last three lines of the following code in ASP.NET Core 1.1 and/or what are workarounds? On these last three lines VS2015 is complaining HttpResponse does not contain a definition for OutputStream, Flush(), End() Background : In my ASP.NET Core 1.1 app I'm using EPPlus.Core to export data on the fly to Excel and have it downloaded/save on the client side. As a starter, I'm trying to mimic the following example (taken from here), but VS2015 is not

问题 Question : What is an alternative to the last three lines of the following code in ASP.NET Core 1.1 and/or what are workarounds? On these last three lines VS2015 is complaining HttpResponse does not contain a definition for OutputStream, Flush(), End() Background : In my ASP.NET Core 1.1 app I'm using EPPlus.Core to export data on the fly to Excel and have it downloaded/save on the client side. As a starter, I'm trying to mimic the following example (taken from here), but VS2015 is not

问题 I'm building a console app that moves data into an excel file (using EPPlus library). I'm saving the ExcelPackage as a MemoryStream, and I want to attach it to an email. However, when I receive the email, the Excel file is empty -- 0 bytes. Thoughts? MemoryStream outputStream = new MemoryStream(); using (ExcelPackage package = new ExcelPackage(outputStream)) { // export each facility's rollup and detail to tabs in Excel (two tabs per facility) ExcelWorksheet facilityWorksheet = package

问题 I'm building a console app that moves data into an excel file (using EPPlus library). I'm saving the ExcelPackage as a MemoryStream, and I want to attach it to an email. However, when I receive the email, the Excel file is empty -- 0 bytes. Thoughts? MemoryStream outputStream = new MemoryStream(); using (ExcelPackage package = new ExcelPackage(outputStream)) { // export each facility's rollup and detail to tabs in Excel (two tabs per facility) ExcelWorksheet facilityWorksheet = package

问题 I'm building a console app that moves data into an excel file (using EPPlus library). I'm saving the ExcelPackage as a MemoryStream, and I want to attach it to an email. However, when I receive the email, the Excel file is empty -- 0 bytes. Thoughts? MemoryStream outputStream = new MemoryStream(); using (ExcelPackage package = new ExcelPackage(outputStream)) { // export each facility's rollup and detail to tabs in Excel (two tabs per facility) ExcelWorksheet facilityWorksheet = package

问题 I am implementing a small export feature for a legacy webforms application. My export code right now is only headers (just testing the that I can successfully create a file): public MemoryStream Export() { var result = new MemoryStream(); using (var p = new ExcelPackage()) { var ws = p.Workbook.Worksheets.Add("Contacts"); var col = 1; ws.Cells[1, col++].Value = "ID"; ws.Cells[1, col++].Value = "First Name"; ws.Cells[1, col++].Value = "Last Name"; ws.Cells[1, col++].Value = "Email"; ws.Cells[1

问题 I've created a table on one worksheet (list of state names) and named the table "tblStates". Then, on a second worksheet, there is a column for State where I want list validation for those cells, in which each cell has a dropdown offering the state names from the "tblStates" table. So for the State column in the 2nd worksheet, I created a table named "tblGeoStates" and added list validation to the column that references "=tblStates". (I referenced this article/video, although I don't have a

问题 i'am trying to get an xls file from an ZipArchive but cant get it with EPPLUS foreach (ZipArchiveEntry entry in archive.Entries) { if (entry != null) { string filepath = entry.FullName; FileInfo fileInfo = new FileInfo(filepath); //here i got the excel package with the xls file inside the excelPackage using (ExcelPackage excelPackage = new ExcelPackage(fileInfo)) { //but here impossible de get the worksheet or workbook inside or anything else ExcelWorksheet worksheet = excelPackage.Workbook