EnumerableExtensionsTryRemoveAtT(IEnumerableT, Int32, Boolean, Boolean) Method

Tries to remove an item at the specified index from the collection.


Namespace: KGySoft.CoreLibraries
Assembly: KGySoft.CoreLibraries (in KGySoft.CoreLibraries.dll) Version: 7.1.0
public static bool TryRemoveAt<T>(
	this IEnumerable<T> collection,
	int index,
	bool checkReadOnlyAndBounds = true,
	bool throwError = true


collection  IEnumerableT
The collection to remove the item from.
index  Int32
The zero-based index of the item to be removed.
checkReadOnlyAndBounds  Boolean  (Optional)
to return if the collection is read-only or the index is invalid; to attempt removing the element without checking the read-only state and bounds. 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: .

Type Parameters

The type of the elements in the collection.

Return Value

if a remove method could be successfully called; if such method was not found, or checkReadOnlyAndBounds is and the collection was read-only, or throwError is and the removing method threw an exception.

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).


Removal is supported if collection is either an IListT or IList implementation.

See Also