EnumerableExtensionsTryRemoveT(IEnumerableT, T, Boolean, Boolean) Method
Tries to remove the specified item from to the collection.
Namespace: KGySoft.CoreLibrariesAssembly: KGySoft.CoreLibraries (in KGySoft.CoreLibraries.dll) Version: 9.0.0-preview.1
public static bool TryRemove<T>(
this IEnumerable<T> collection,
T item,
bool checkReadOnly = true,
bool throwError = true
)
<ExtensionAttribute>
Public Shared Function TryRemove(Of T) (
collection As IEnumerable(Of T),
item As T,
Optional checkReadOnly As Boolean = true,
Optional throwError As Boolean = true
) As Boolean
public:
[ExtensionAttribute]
generic<typename T>
static bool TryRemove(
IEnumerable<T>^ collection,
T item,
bool checkReadOnly = true,
bool throwError = true
)
[<ExtensionAttribute>]
static member TryRemove :
collection : IEnumerable<'T> *
item : 'T *
?checkReadOnly : bool *
?throwError : bool
(* Defaults:
let _checkReadOnly = defaultArg checkReadOnly true
let _throwError = defaultArg throwError true
*)
-> bool
- collection IEnumerableT
- The collection to remove the item from.
- item T
- The item to be removed.
- checkReadOnly Boolean (Optional)
- to return if the collection is read-only; to attempt removing the element without checking the read-only state. This parameter is optional.
Default value: . - throwError Boolean (Optional)
- to forward any exception thrown by a found remove method; to suppress the exceptions thrown by the found remove method and return on failure. This parameter is optional.
Default value: .
- T
- The type of the elements in the collection.
Boolean if
item could be successfully removed;
if a removing method was not found or the
item could not be removed,
checkReadOnly is
and the collection was read-only,
throwError is
and the removing method threw an exception, or the removing method returned
.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).
Removal is supported if collection is either an ICollectionT or IList implementation.