/home/runner/work/npoi/npoi/ooxml/XSSF/UserModel/XSSFSheet.cs(5710,9): error CS0106: The modifier 'private' is not valid for this item [/home/runner/work/npoi/npoi/ooxml/NPOI.OOXML.Core.csproj::TargetFramework=netstandard2.0]

/home/runner/work/npoi/npoi/ooxml/XSSF/UserModel/XSSFSheet.cs(5812,9): error CS0106: The modifier 'private' is not valid for this item [/home/runner/work/npoi/npoi/ooxml/NPOI.OOXML.Core.csproj::TargetFramework=netstandard2.0]

/home/runner/work/npoi/npoi/ooxml/XSSF/UserModel/XSSFSheet.cs(5873,9): error CS0106: The modifier 'private' is not valid for this item [/home/runner/work/npoi/npoi/ooxml/NPOI.OOXML.Core.csproj::TargetFramework=netstandard2.0]

/home/runner/work/npoi/npoi/ooxml/XSSF/UserModel/XSSFSheet.cs(5890,9): error CS0106: The modifier 'private' is not valid for this item [/home/runner/work/npoi/npoi/ooxml/NPOI.OOXML.Core.csproj::TargetFramework=netstandard2.0]

/home/runner/work/npoi/npoi/ooxml/XSSF/UserModel/XSSFSheet.cs(5897,9): error CS0106: The modifier 'private' is not valid for this item [/home/runner/work/npoi/npoi/ooxml/NPOI.OOXML.Core.csproj::TargetFramework=netstandard2.0]

/home/runner/work/npoi/npoi/ooxml/XSSF/UserModel/XSSFSheet.cs(5910,10): error CS1513: } expected [/home/runner/work/npoi/npoi/ooxml/NPOI.OOXML.Core.csproj::TargetFramework=netstandard2.0]

/home/runner/work/npoi/npoi/ooxml/XSSF/UserModel/XSSFSheet.cs(5710,9): error CS0106: The modifier 'private' is not valid for this item [/home/runner/work/npoi/npoi/ooxml/NPOI.OOXML.Core.csproj::TargetFramework=netstandard2.1]

/home/runner/work/npoi/npoi/ooxml/XSSF/UserModel/XSSFSheet.cs(5812,9): error CS0106: The modifier 'private' is not valid for this item [/home/runner/work/npoi/npoi/ooxml/NPOI.OOXML.Core.csproj::TargetFramework=netstandard2.1]

/home/runner/work/npoi/npoi/ooxml/XSSF/UserModel/XSSFSheet.cs(5873,9): error CS0106: The modifier 'private' is not valid for this item [/home/runner/work/npoi/npoi/ooxml/NPOI.OOXML.Core.csproj::TargetFramework=netstandard2.1]

/home/runner/work/npoi/npoi/ooxml/XSSF/UserModel/XSSFSheet.cs(5890,9): error CS0106: The modifier 'private' is not valid for this item [/home/runner/work/npoi/npoi/ooxml/NPOI.OOXML.Core.csproj::TargetFramework=netstandard2.1]

D:\a\npoi\npoi\ooxml\XSSF\UserModel\XSSFSheet.cs(5710,9): error CS0106: The modifier 'private' is not valid for this item [D:\a\npoi\npoi\ooxml\NPOI.OOXML.Core.csproj::TargetFramework=netstandard2.1]

D:\a\npoi\npoi\ooxml\XSSF\UserModel\XSSFSheet.cs(5812,9): error CS0106: The modifier 'private' is not valid for this item [D:\a\npoi\npoi\ooxml\NPOI.OOXML.Core.csproj::TargetFramework=netstandard2.1]

D:\a\npoi\npoi\ooxml\XSSF\UserModel\XSSFSheet.cs(5873,9): error CS0106: The modifier 'private' is not valid for this item [D:\a\npoi\npoi\ooxml\NPOI.OOXML.Core.csproj::TargetFramework=netstandard2.1]

D:\a\npoi\npoi\ooxml\XSSF\UserModel\XSSFSheet.cs(5890,9): error CS0106: The modifier 'private' is not valid for this item [D:\a\npoi\npoi\ooxml\NPOI.OOXML.Core.csproj::TargetFramework=netstandard2.1]

D:\a\npoi\npoi\ooxml\XSSF\UserModel\XSSFSheet.cs(5897,9): error CS0106: The modifier 'private' is not valid for this item [D:\a\npoi\npoi\ooxml\NPOI.OOXML.Core.csproj::TargetFramework=netstandard2.1]

D:\a\npoi\npoi\ooxml\XSSF\UserModel\XSSFSheet.cs(5910,10): error CS1513: } expected [D:\a\npoi\npoi\ooxml\NPOI.OOXML.Core.csproj::TargetFramework=netstandard2.1]

D:\a\npoi\npoi\ooxml\XSSF\UserModel\XSSFSheet.cs(5710,9): error CS0106: The modifier 'private' is not valid for this item [D:\a\npoi\npoi\ooxml\NPOI.OOXML.Core.csproj::TargetFramework=net472]

D:\a\npoi\npoi\ooxml\XSSF\UserModel\XSSFSheet.cs(5812,9): error CS0106: The modifier 'private' is not valid for this item [D:\a\npoi\npoi\ooxml\NPOI.OOXML.Core.csproj::TargetFramework=net472]

D:\a\npoi\npoi\ooxml\XSSF\UserModel\XSSFSheet.cs(5873,9): error CS0106: The modifier 'private' is not valid for this item [D:\a\npoi\npoi\ooxml\NPOI.OOXML.Core.csproj::TargetFramework=net472]

D:\a\npoi\npoi\ooxml\XSSF\UserModel\XSSFSheet.cs(5890,9): error CS0106: The modifier 'private' is not valid for this item [D:\a\npoi\npoi\ooxml\NPOI.OOXML.Core.csproj::TargetFramework=net472]

/home/runner/work/npoi/npoi/main/POIFS/Crypt/Standard/StandardDecryptor.cs(225,20): warning CS0114: 'CipherInputStream.Read(byte[])' hides inherited member 'InputStream.Read(byte[])'. To make the current member override that implementation, add the override keyword. Otherwise add the new keyword. [/home/runner/work/npoi/npoi/main/NPOI.Core.csproj::TargetFramework=net472]

/home/runner/work/npoi/npoi/main/POIFS/Crypt/Standard/StandardDecryptor.cs(262,21): warning CS0114: 'CipherInputStream.Skip(long)' hides inherited member 'InputStream.Skip(long)'. To make the current member override that implementation, add the override keyword. Otherwise add the new keyword. [/home/runner/work/npoi/npoi/main/NPOI.Core.csproj::TargetFramework=net472]

/home/runner/work/npoi/npoi/main/POIFS/Crypt/Standard/StandardDecryptor.cs(305,21): warning CS0114: 'CipherInputStream.MarkSupported()' hides inherited member 'ByteArrayInputStream.MarkSupported()'. To make the current member override that implementation, add the override keyword. Otherwise add the new keyword. [/home/runner/work/npoi/npoi/main/NPOI.Core.csproj::TargetFramework=net472]

/home/runner/work/npoi/npoi/main/POIFS/FileSystem/POIFSFileSystem.cs(66,30): warning CS0108: 'POIFSFileSystem.CreateNonClosingInputStream(Stream)' hides inherited member 'NPOIFSFileSystem.CreateNonClosingInputStream(Stream)'. Use the new keyword if hiding was intended. [/home/runner/work/npoi/npoi/main/NPOI.Core.csproj::TargetFramework=net472]

/home/runner/work/npoi/npoi/main/SS/Formula/Eval/FunctionEval.cs(62,37): warning CS0628: 'FunctionEval.functions': new protected member declared in sealed type [/home/runner/work/npoi/npoi/main/NPOI.Core.csproj::TargetFramework=net472]

/home/runner/work/npoi/npoi/main/SS/UserModel/Workbook.cs(447,14): warning CS0108: 'IWorkbook.Close()' hides inherited member 'ICloseable.Close()'. Use the new keyword if hiding was intended. [/home/runner/work/npoi/npoi/main/NPOI.Core.csproj::TargetFramework=net472]

/home/runner/work/npoi/npoi/main/SS/Formula/Atp/DateParser.cs(86,17): warning CS0162: Unreachable code detected [/home/runner/work/npoi/npoi/main/NPOI.Core.csproj::TargetFramework=net472]

/home/runner/work/npoi/npoi/main/SS/Formula/Functions/FinanceFunction.cs(96,13): warning CS0162: Unreachable code detected [/home/runner/work/npoi/npoi/main/NPOI.Core.csproj::TargetFramework=net472]

/home/runner/work/npoi/npoi/main/SS/Formula/Functions/FloorCeilingMathBase.cs(101,17): warning CS0162: Unreachable code detected [/home/runner/work/npoi/npoi/main/NPOI.Core.csproj::TargetFramework=net472]

/home/runner/work/npoi/npoi/main/SS/Formula/Functions/Countif.cs(341,21): warning CS0162: Unreachable code detected [/home/runner/work/npoi/npoi/main/NPOI.Core.csproj::TargetFramework=net472]

D:\a\npoi\npoi\main\POIFS\Crypt\Standard\StandardDecryptor.cs(225,20): warning CS0114: 'CipherInputStream.Read(byte[])' hides inherited member 'InputStream.Read(byte[])'. To make the current member override that implementation, add the override keyword. Otherwise add the new keyword. [D:\a\npoi\npoi\main\NPOI.Core.csproj::TargetFramework=netstandard2.0]

D:\a\npoi\npoi\main\POIFS\Crypt\Standard\StandardDecryptor.cs(262,21): warning CS0114: 'CipherInputStream.Skip(long)' hides inherited member 'InputStream.Skip(long)'. To make the current member override that implementation, add the override keyword. Otherwise add the new keyword. [D:\a\npoi\npoi\main\NPOI.Core.csproj::TargetFramework=netstandard2.0]

D:\a\npoi\npoi\main\POIFS\Crypt\Standard\StandardDecryptor.cs(305,21): warning CS0114: 'CipherInputStream.MarkSupported()' hides inherited member 'ByteArrayInputStream.MarkSupported()'. To make the current member override that implementation, add the override keyword. Otherwise add the new keyword. [D:\a\npoi\npoi\main\NPOI.Core.csproj::TargetFramework=netstandard2.0]

D:\a\npoi\npoi\main\POIFS\FileSystem\POIFSFileSystem.cs(66,30): warning CS0108: 'POIFSFileSystem.CreateNonClosingInputStream(Stream)' hides inherited member 'NPOIFSFileSystem.CreateNonClosingInputStream(Stream)'. Use the new keyword if hiding was intended. [D:\a\npoi\npoi\main\NPOI.Core.csproj::TargetFramework=netstandard2.0]

D:\a\npoi\npoi\main\SS\UserModel\Workbook.cs(447,14): warning CS0108: 'IWorkbook.Close()' hides inherited member 'ICloseable.Close()'. Use the new keyword if hiding was intended. [D:\a\npoi\npoi\main\NPOI.Core.csproj::TargetFramework=netstandard2.0]

D:\a\npoi\npoi\main\SS\Formula\Eval\FunctionEval.cs(62,37): warning CS0628: 'FunctionEval.functions': new protected member declared in sealed type [D:\a\npoi\npoi\main\NPOI.Core.csproj::TargetFramework=netstandard2.0]

D:\a\npoi\npoi\main\SS\Formula\Functions\FloorCeilingMathBase.cs(101,17): warning CS0162: Unreachable code detected [D:\a\npoi\npoi\main\NPOI.Core.csproj::TargetFramework=netstandard2.0]

D:\a\npoi\npoi\main\SS\Formula\Functions\FinanceFunction.cs(96,13): warning CS0162: Unreachable code detected [D:\a\npoi\npoi\main\NPOI.Core.csproj::TargetFramework=netstandard2.0]

D:\a\npoi\npoi\main\SS\Formula\Functions\Countif.cs(341,21): warning CS0162: Unreachable code detected [D:\a\npoi\npoi\main\NPOI.Core.csproj::TargetFramework=netstandard2.0]