MoreEnumerableStartsWithT Method (IEnumerableT, IEnumerableT, IEqualityComparerT) |
Determines whether the beginning of the first sequence is
equivalent to the second sequence, using the specified element
equality comparer.
Namespace:
MoreLinq
Assembly:
MoreLinq (in MoreLinq.dll) Version: 3.0.0
Syntax public static bool StartsWith<T>(
this IEnumerable<T> first,
IEnumerable<T> second,
IEqualityComparer<T> comparer
)
<ExtensionAttribute>
Public Shared Function StartsWith(Of T) (
first As IEnumerable(Of T),
second As IEnumerable(Of T),
comparer As IEqualityComparer(Of T)
) As Boolean
public:
[ExtensionAttribute]
generic<typename T>
static bool StartsWith(
IEnumerable<T>^ first,
IEnumerable<T>^ second,
IEqualityComparer<T>^ comparer
)
[<ExtensionAttribute>]
static member StartsWith :
first : IEnumerable<'T> *
second : IEnumerable<'T> *
comparer : IEqualityComparer<'T> -> bool
Parameters
- first
- Type: System.Collections.GenericIEnumerableT
The sequence to check. - second
- Type: System.Collections.GenericIEnumerableT
The sequence to compare to. - comparer
- Type: System.Collections.GenericIEqualityComparerT
Equality comparer to use.
Type Parameters
- T
- Type of elements.
Return Value
Type:
Booleantrue if
first begins with elements
equivalent to
second.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type
IEnumerableT. 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).
Remarks See Also