CollectionBase.IList.Add Method (Object)
.NET Framework (current version)
Adds an object to the end of the CollectionBase.
Assembly: mscorlib (in mscorlib.dll)
Parameters
- value
-
Type:
System.Object
The Object to be added to the end of the CollectionBase.
Implements
IList.Add(Object)| Exception | Condition |
|---|---|
| NotSupportedException |
If Count already equals the capacity, the capacity of the list is doubled by automatically reallocating the internal array and copying the existing elements to the new array before the new element is added.
If Count is less than the capacity, this method is an O(1) operation. If the capacity needs to be increased to accommodate the new element, this method becomes an O(n) operation, where n is Count.
Notes to Implementers:
This method calls OnValidate, OnInsert, and OnInsertComplete.
Universal Windows Platform
Available since 10
.NET Framework
Available since 1.1
Available since 10
.NET Framework
Available since 1.1
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