To use this simply grab our Nuget package Jetsons.JetPack and add this to the top of your class:

using Jetsons.JetPack;

This statement unlocks all the extension methods below. Enjoy!

Supported platforms:

• .NET Framework 4.5
• .NET Standard 2.0

If you enjoyed JetPack, check out our add-on libraries that add more flavor and spice!

• JetPack.Data - read and write CSV, JSON, MessagePack and Archive files.
• JetPack.Office - read and write Word, Excel, PowerPoint and PDF files.
• JetPack.Image - read and write PNG, JPG, BMP and ICO images.
• JetPack.Text - extract high quality text from Word, Excel, PowerPoint and PDF.

And if you want a similar set of extension methods for your JavaScript and Node.js projects:

• Jetpack.js

Extension methods for Strings:

• string.Or
• string.Exists
• string.Blank
• string.Contains
• string.BeginsWith
• string.EndsWith
• string.Between
• string.Before
• string.BeforeFirst
• string.BeforeLast
• string.After
• string.AfterFirst
• string.AfterLast
• string.BeforeIndex
• string.AfterIndex
• string.SmartSplit
• string.Chars
• string.Lines
• string.Words
• string.CodeWords
• string.ToCamelCase
• string.SplitCamelCase
• string.LineCount
• string.Prefix
• string.Postfix
• string.RemovePrefix
• string.RemovePostfix
• string.ReplacePrefix
• string.ReplacePostfix
• string.CountPrefix
• string.CountPostfix
• string.EqualsCI
• string.BeginsWithCI
• string.EndsWithCI
• string.Remove
• string.EqualsAny
• string.ContainsAny
• string.IndexOfAny
• string.BeginsWithAny
• string.EndsWithAny
• string.ContainsLowercase
• string.ContainsUppercase
• string.ContainsLetter
• string.ContainsNumber
• string.IsSingleNumber
• string.IsMultiline
• string.IsSingleline
• string.FirstLetterUppercase
• string.FirstLetterLowercase
• string.SingleLine
• string.RemoveSpaces
• string.RemoveMultipleSpaces
• string.RemoveMultipleNewlines
• string.RemoveSymbols
• string.Truncate
• string.Repeat
• string.Part
• string.WebSafeFilename
• string.EnsureValidIndex
• string.RestrictToURLComponent
• string.RestrictToLettersNumbers
• string.RestrictToAsciiLettersNumbers
• string.RestrictToAsciiNumbers
• string.RestrictToFilename

Extension methods for String Lists:

• list.Join
• list.SortByLength
• list.EqualsAny
• list.ContainsAny
• list.IndexOfAny
• list.BeginsWithAny
• list.EndsWithAny
• list.ContainsCI
• list.IndexOfCI
• list.LastIndexOfCI

Extension methods for Characters:

• char.IsNumber
• char.IsAsciiNumber
• char.IsSymbol
• char.IsLetter
• char.IsAsciiLetter
• char.IsLetterOrDigit
• char.IsHexDigit
• char.IsLower
• char.IsUpper
• char.IsNewline
• char.IsWhitespace
• char.ToLower
• char.ToUpper

Extension methods for String encodings:

• string.EncodeBase64
• string.DecodeBase64
• bytes.EncodeBase64
• string.EncodeHTML
• string.DecodeHTML
• string.EncodeUTF8
• string.EncodeANSI
• bytes.DecodeUTF8
• bytes.DecodeANSI
• string.EncodeStringLiteral
• string.DecodeStringLiteral

Extension methods for manipulating file path Strings:

• string.IsPathValid
• string.IsFolderPath
• string.FilenameAndExt
• string.Filename
• string.FolderName
• string.Extension
• string.SetFilenameAndExt
• string.SetFilename
• string.SetExtension
• string.ParentFolder
• string.AddPath
• string.SetSlash

Extension methods for file manipulation performed using file path Strings:

• string.FileExists
• string.FolderExists
• string.NoFile
• string.NoFolder
• string.EnsureFolderExists
• string.DeleteFolder
• string.EmptyFolder
• string.FileSize
• string.FileCreatedDate
• string.SetFileCreatedDate
• string.FileModifiedDate
• string.SetFileModifiedDate
• string.GetFilesInDirectory
• string.GetDirectoriesInDirectory
• string.OpenFileInDefaultApp
• string.OpenFolderInExplorer
• string.OpenFileInExplorer
• string.SearchForFile
• string.SearchForFiles
• string.CopyFile
• string.MoveFile
• string.DeleteFile

Extension methods for file I/O performed using file path Strings:

• string.LoadBytes
• string.LoadTextFile
• string.LoadAssembly
• string.LoadAssemblyTypes
• string.LoadXML

Extension methods for file I/O performed using content:

• string.SaveToFile
• string.SaveToTempFile
• xmlDoc.SaveToFile
• xmlDoc.SaveToTempFile

Extension methods for Byte arrays & Streams:

• bytes.SaveToFile
• bytes.SaveToTempFile
• bytes.ToStream
• bytes.ToJetArray
• stream.SaveToFile
• stream.ToBytes
• stream.ToJetArray

Extension methods for Binary formatting:

• any.EncodeBinaryFormatted
• bytes.DecodeBinaryFormatted

Extension methods for URL Strings:

• string.DownloadURLToFile

Extension methods for manipulating HTML snippet Strings:

• string.Bold
• string.Italic
• string.Link
• string.Header

Extension methods for Dictionaries & ExpandoObjects:

• dictionary.SetProp
• dictionary.GetProp
• dictionary.GetPath
• dictionary.SetPath

Extension methods for Objects using Reflection:

• any.GetPropValue
• any.SetPropValue

Extension methods for Lists:

• list.Get
• list.Set
• list.Exists
• list.Blank
• list.HasSlot
• list.HasSlotAndValue
• list.First
• list.Last
• list.LastIndexOf
• list.Replace
• list.ReplaceFirst
• list.ReplaceLast
• list.Repeat
• list.ToList
• list.ToArray
• list.Transpose
• list.AddIfExists
• list.AddOnce
• list.EnsureValidIndex
• list.Part
• list.BeforeIndex
• list.AfterIndex
• list.Before
• list.After
• list.BeforeLast
• list.AfterLast
• list.RemoveFirst
• list.RemoveLast
• list.ShallowClone
• list.AddAndReturn
• list.RemoveAndReturn
• list.IndexByUniqueKey
• list.IndexByNonUniqueKey
• list.IndexByFlags

Extension methods for Object Lists:

• list.GetProps

Extension methods for Numbers: (int, uint, float, double, long)

• number.Round
• number.RoundToDigits
• number.Ceiling
• number.Floor
• number.Snap
• number.Limit
• number.Map
• number.AtLeast
• number.AtMost
• number.Min
• number.Max
• number.GetFlag
• number.SetFlag
• number.ClearFlag
• number.BytesToString
• number.DecimalToHex
• string.HexToDecimal

Extension methods for Numeric Lists:

• list.Min
• list.Max
• list.IndexOfMin
• list.IndexOfMax

Extension methods for Colors:

• int.ToColor
• uint.ToColor
• color.ToInt
• color.ToUInt
• color.Blend

Extension methods for XML objects:

• xmlNode.Node
• xmlNode.NodeValue
• xmlNode.Attribute

Extension methods for WinForms Controls:

• control.CrossThread
• control.VisibleCrossThread
• control.EnabledCrossThread

Extension methods for WinForms RichTextBoxes:

• rtf.HighlightAll

.NET applications:

• AppResources.GetText
• AppResources.GetIcon
• AppResources.GetBitmap
• AppResources.GetBytes

.NET assemblies:

• AppAssemblies.RegisterFolder
• AppAssemblies.RegisterExtension

File handlers:

• FileTypeHandlers.Register

File manipulation:

• FileIcons.FileIcon
• FileIcons.IconFromExtension
• FileIcons.IconFromExtensionShell
• FileIcons.IconFromResource

Common dialog utilities:

• Browse.Folder
• Browse.Files
• Browse.File

Message box utilities:

• Messages.Info
• Messages.Error
• Messages.Question

Background worker dialogs:

• BackgroundTasks.ShowStatusDialog
• BackgroundTasks.ShowRunnerDialog

String manipulation:

• ReverseCaseLearner
• ReverseCaseGenerator

Binary stream manipulation:

• JetArray
• jetarray[]
• jetarray.Append
• jetarray.Xor
• jetarray.ToBytes
• jetarray.ToStream
• jetarray.ReadBytes
• jetarray.WriteBytes
• jetarray.ReadFlags
• jetarray.WriteFlags
• jetarray.ReadBitArray
• jetarray.WriteBitArray
• jetarray.ReadBoolean
• jetarray.WriteBoolean
• jetarray.ReadString
• jetarray.WriteString
• jetarray.ReadByte
• jetarray.WriteByte
• jetarray.ReadSByte
• jetarray.WriteSByte
• jetarray.ReadShort
• jetarray.WriteShort
• jetarray.ReadUShort
• jetarray.WriteUShort
• jetarray.ReadInt
• jetarray.WriteInt
• jetarray.ReadUInt
• jetarray.WriteUInt
• jetarray.ReadLong
• jetarray.WriteLong
• jetarray.ReadULong
• jetarray.WriteULong
• jetarray.ReadFloat
• jetarray.WriteFloat
• jetarray.ReadDouble
• jetarray.WriteDouble
• jetarray.ReadVarUInt32
• jetarray.WriteVarUInt32
• jetarray.ReadVarInt32
• jetarray.WriteVarInt32
• jetarray.ReadVarDouble
• jetarray.WriteVarDouble

Common character codes are in : Chars