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UtilTextFilesGetLines Method

Gets the specified line numbers from the source textfile.

Definition

Namespace: DevCase.Core.DataProcessing.TextFiles
Assembly: DevCase.net48 (in DevCase.net48.dll) Version: 6.0.0.0 (6.0)
XMLNS for XAML: Not mapped to an xmlns.

C#Request Example

public static IEnumerable<string> GetLines(
	string sourceFilepath,
	IEnumerable<int> lineNumbers,
	TextDirection textDirection,
	Encoding enc = null
)

VBRequest Example

Public Shared Function GetLines ( 
	sourceFilepath As String,
	lineNumbers As IEnumerable(Of Integer),
	textDirection As TextDirection,
	Optional enc As Encoding = Nothing
) As IEnumerable(Of String)

Dim sourceFilepath As String
Dim lineNumbers As IEnumerable(Of Integer)
Dim textDirection As TextDirection
Dim enc As Encoding

Dim returnValue As IEnumerable(Of String)

returnValue = UtilTextFiles.GetLines(sourceFilepath, 
	lineNumbers, textDirection, enc)

C++Request Example

public:
static IEnumerable<String^>^ GetLines(
	String^ sourceFilepath, 
	IEnumerable<int>^ lineNumbers, 
	TextDirection textDirection, 
	Encoding^ enc = nullptr
)

F#Request Example

static member GetLines : 
        sourceFilepath : string * 
        lineNumbers : IEnumerable<int> * 
        textDirection : TextDirection * 
        ?enc : Encoding 
(* Defaults:
        let _enc = defaultArg enc null
*)
-> IEnumerable<string>

ASP.NETRequest Example

No code example is currently available or this language may not be supported.

Parameters

sourceFilepath String: The source textfile path.
lineNumbers IEnumerableInt32: The indices of the lines to get.
textDirection TextDirection: The text direction.
enc Encoding (Optional): The file encoding used to read the textfile.

Return Value

IEnumerableString
An IEnumerableT that contains the text of the obtained lines.

Example

This is a code example.

C#

No code example is currently available or this language may not be supported.

VB

Dim lines As IEnumerable(Of String) = GetLines("C:\file.txt", {1, 2, 3}, UtilTextFiles.TextDirection.Top, Encoding.Default)

C++

No code example is currently available or this language may not be supported.

F#

No code example is currently available or this language may not be supported.

XAML

No code example is currently available or this language may not be supported.

ASP.NET

No code example is currently available or this language may not be supported.

Exceptions

ArgumentOutOfRangeException	lineNumbers
ArgumentException	The specified line number collection has duplicated values.;lineNumbers
InvalidEnumArgumentException	textDirection