แก้ไข

แชร์ผ่าน


StringCollection.IsReadOnly Property

Definition

Gets a value indicating whether the StringCollection is read-only.

public:
 property bool IsReadOnly { bool get(); };
public bool IsReadOnly { get; }
member this.IsReadOnly : bool
Public ReadOnly Property IsReadOnly As Boolean

Property Value

This property always returns false.

Implements

Remarks

StringCollection implements the IsReadOnly property because it is required by the System.Collections.IList interface.

A collection that is read-only does not allow the addition, removal, or modification of elements after the collection is created.

A collection that is read-only is simply a collection with a wrapper that prevents modifying the collection; therefore, if changes are made to the underlying collection, the read-only collection reflects those changes.

A StringCollection instance is always writable.

Retrieving the value of this property is an O(1) operation.

Applies to