ListBox.SelectedObjectCollection.Count Property

Reference

Definition

Namespace:: System.Windows.Forms

Assembly:: System.Windows.Forms.dll

Source:: ListBox.SelectedObjectCollection.cs

Source:: ListBox.SelectedObjectCollection.cs

Source:: ListBox.SelectedObjectCollection.cs

Important

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Gets the number of items in the collection.

public:
 property int Count { int get(); };

public int Count { get; }

member this.Count : int

Public ReadOnly Property Count As Integer

Property Value

Int32

The number of items in the collection.

Implements

Count

Remarks

This property enables you to determine the number of selected items in the ListBox. You can then use this value when looping through the values of the collection and you need to provide a number of iterations to perform the loop. Unless the SelectionMode property of the ListBox is set to SelectionMode.MultiSimple or SelectionMode.MultiExtended, this property always returns a value of zero (0) or one (1) depending on whether you have a selected item.

Applies to

Producto	Versiones
.NET Framework	1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
Windows Desktop	3.0, 3.1, 5, 6, 7, 8, 9, 10

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