Class StringExtensions

Provides extension methods for String.

Inheritance

Object

StringExtensions

Inherited Members

Object.ToString()

Object.Equals(Object)

Object.Equals(Object, Object)

Object.ReferenceEquals(Object, Object)

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Namespace: EmbedIO.Utilities

Syntax

public static class StringExtensions

Methods

NullIfEmpty(String)

Ensures that a String is never empty, by transforming empty strings into null.

Declaration

public static string NullIfEmpty(this string this)

Parameters

Type	Name	Description
String	this	The String on which this method is called.

Returns

Type	Description
String	If this is the empty string, null; otherwise, this..

SplitByAny(String, Char[])

Splits a string into substrings based on the specified delimiters. The returned array includes empty array elements if two or more consecutive delimiters are found in this.

Declaration

public static string[] SplitByAny(this string this, params char[] delimiters)

Parameters

Type	Name	Description
String	this	The String on which this method is called.
Char[]	delimiters	An array of Chars to use as delimiters.

Returns

Type	Description
String[]	An array whose elements contain the substrings in this that are delimited by one or more characters in delimiters.

SplitByComma(String)

Splits a string into substrings, using the comma (,) character as a delimiter. The returned array includes empty array elements if two or more commas are found in this.

Declaration

public static string[] SplitByComma(this string this)

Parameters

Type	Name	Description
String	this	The String on which this method is called.

Returns

Type	Description
String[]	An array whose elements contain the substrings in this that are delimited by commas.

See Also

SplitByComma(String, StringSplitOptions)

SplitByComma(String, StringSplitOptions)

Splits a string into substrings, using the comma (,) character as a delimiter. You can specify whether the substrings include empty array elements.

Declaration

public static string[] SplitByComma(this string this, StringSplitOptions options)

Parameters

Type	Name	Description
String	this	The String on which this method is called.
StringSplitOptions	options	to omit empty array elements from the array returned; or to include empty array elements in the array returned.

Returns

Type	Description
String[]	An array whose elements contain the substrings in this that are delimited by commas. For more information, see the Remarks section of the method.

See Also

SplitByComma(String)

TrimmedSubstring(String, Int32)

Retrieves a substring from this instance, with leading and trailing white-space characters removed. The substring starts at a specified character position and continues to the end of the string.

Declaration

public static string TrimmedSubstring(this string this, int startIndex)

Parameters

Type	Name	Description
String	this	The String on which this method is called.
Int32	startIndex	The zero-based starting character position of the substring to retrieve.

Returns

Type	Description
String	A string that is equivalent to the substring that begins at startIndex in this, minus any leading and/or trailing white-space characters.

TrimmedSubstring(String, Int32, Int32)

Retrieves a substring from this instance, with leading and trailing white-space characters removed. The substring starts at a specified character position and has a specified length.

Declaration

public static string TrimmedSubstring(this string this, int startIndex, int length)

Parameters

Type	Name	Description
String	this	The String on which this method is called.
Int32	startIndex	The zero-based starting character position of the substring to retrieve.
Int32	length	The length of the substring to retrieve, including leading and/or trailing white-space characters.

Returns

Type	Description
String	A string that is equivalent to the substring of length length that begins at startIndex in this, minus any leading and/or trailing white-space characters.

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