Npoi.Mapper
Use this tool to import or export data with Excel file. The tool is a convention based mapper between strong typed object and Excel data via NPOI. (by donnytian)
NPOI
a .NET library that can read/write Office formats without Microsoft Office installed. No COM+, no interop. (by nissl-lab)
| Npoi.Mapper | NPOI | |
|---|---|---|
| 2 | 16 | |
| 582 | 5,533 | |
| - | 1.1% | |
| 5.7 | 9.1 | |
| about 2 months ago | about 11 hours ago | |
| C# | C# | |
| MIT License | Apache License 2.0 |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Npoi.Mapper
Posts with mentions or reviews of Npoi.Mapper.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-05-10.
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Parsing Excel to JSON in c#
You can use npoi mapper to read all excel rows to list, and then convert it to json.
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Having trouble with updating a NuGet package
I went to look at Npoi.Mapper's GitHub issues, and this error is not mentioned there. Furthermore, I took a look at Npoi.Mapper's csproj file. There it clearly states .
NPOI
Posts with mentions or reviews of NPOI.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-04-14.
- Hola, problema con un crud
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Is it possible to use Microsoft Word features programatically?
NPOI (Open source, MIT)
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Is MS Word interop dead now on .NET core?
For .NET Core you can use - https://github.com/nissl-lab/npoi - https://github.com/Jetro223/DocXNETCore
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What's the best way to read an Excel file into a DataGrid in WinUi 3?
I use NPOI https://github.com/nissl-lab/npoi its a popular package for reading Excel. It is both faster than interop and free (open source).
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Help needed with .xlsb files
Have you tried NPOI?
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NPOI Alternative Spreadsheet API Performance Test in C# .NET
Competitor#2 (NPOI - v2.5.6)
- Calling Java from C#
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cannot create an instance of the abstract type or interface. how to solve this ???
If you are trying to *create* Excel files, then you might take a look at [NPOI](https://github.com/nissl-lab/npoi) which is also open source with a permissive license. There is also [ClosedXml](https://github.com/ClosedXML/ClosedXML), which has these capabilities.
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Read Data from a Column of an Excel File
I'd like to use NPOI to deal with Excel files. It's open source and you don't have to install Microsoft Office.
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Read uploaded excel file
EPPlus ExcelDataReader NPOI