ListSortDescriptionCollection.IList.Add(Object) Method

Reference

Definition

Namespace:: System.ComponentModel

Assembly:: System.ComponentModel.TypeConverter.dll

Assembly:: System.dll

Assembly:: netstandard.dll

Source:: ListSortDescriptionCollection.cs

Source:: ListSortDescriptionCollection.cs

Source:: ListSortDescriptionCollection.cs

Important

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Adds an item to the collection.

 virtual int System.Collections.IList.Add(System::Object ^ value) = System::Collections::IList::Add;

int IList.Add (object value);

int IList.Add (object? value);

abstract member System.Collections.IList.Add : obj -> int
override this.System.Collections.IList.Add : obj -> int

Function Add (value As Object) As Integer Implements IList.Add

Parameters

value: Object

The item to add to the collection.

Returns

Int32

The position into which the new element was inserted.

Implements

Add(Object)

Exceptions

InvalidOperationException

In all cases.

Remarks

Because the ListSortDescriptionCollection class implements the System.Collections.IList interface, it must have an IList.Add method. However, because the ListSortDescriptionCollection class represents a read-only collection, adding items to the collection is an invalid operation.

Applies to

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