FolkerKinzel.Strings
String
Returns a value indicating whether a specified String occurs
within s, using the specified comparison rules.
Definition
Namespace: FolkerKinzel.Strings
Assembly: FolkerKinzel.Strings (in FolkerKinzel.Strings.dll) Version: 9.4.0+10a7d4d71aa960998e32ac0ac6c4fcbe4164c917
true if value has been found, false otherwise.
Assembly: FolkerKinzel.Strings (in FolkerKinzel.Strings.dll) Version: 9.4.0+10a7d4d71aa960998e32ac0ac6c4fcbe4164c917
C#
public static bool Contains(
this string s,
string value,
StringComparison comparisonType
)VB
<ExtensionAttribute>
Public Shared Function Contains (
s As String,
value As String,
comparisonType As StringComparison
) As BooleanC++
public:
[ExtensionAttribute]
static bool Contains(
String^ s,
String^ value,
StringComparison comparisonType
)F#
[<ExtensionAttribute>]
static member Contains :
s : string *
value : string *
comparisonType : StringComparison -> bool Parameters
- s String
- The String to search.
- value String
- The span to search for.
- comparisonType StringComparison
- An enumeration value that specifies the rules for the comparison.
Return Value
Booleantrue if value has been found, false otherwise.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type String. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).Exceptions
| NullReferenceException | s is null. |