KGy SOFT

EnumerableExtensionsTryRemoveT Method (IEnumerableT, T, Boolean, Boolean)

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Tries to remove the specified item from to the collection.

Namespace:  KGySoft.CoreLibraries
Assembly:  KGySoft.CoreLibraries (in KGySoft.CoreLibraries.dll) Version: 5.0.0
Syntax

public static bool TryRemove<T>(
	this IEnumerable<T> collection,
	T item,
	bool checkReadOnly = true,
	bool throwError = true
)

Parameters

collection
Type: System.Collections.GenericIEnumerableT
The collection to remove the item from.
item
Type: T
The item to be removed.
checkReadOnly (Optional)
Type: SystemBoolean
 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 (Optional)
Type: SystemBoolean
 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

T
The type of the elements in the collection.

Return Value

Type: 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 .

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

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

See Also

Reference