ListView.VirtualListSize Property

Reference

Definition

Namespace:: System.Windows.Forms

Assembly:: System.Windows.Forms.dll

Source:: ListView.cs

Source:: ListView.cs

Source:: ListView.cs

Important

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Gets or sets the number of ListViewItem objects contained in the list when in virtual mode.

public:
 property int VirtualListSize { int get(); void set(int value); };

public int VirtualListSize { get; set; }

member this.VirtualListSize : int with get, set

Public Property VirtualListSize As Integer

Property Value

Int32

The number of ListViewItem objects contained in the ListView when in virtual mode.

Exceptions

ArgumentException

VirtualListSize is set to a value less than 0.

InvalidOperationException

VirtualMode is set to true, VirtualListSize is greater than 0, and RetrieveVirtualItem is not handled.

Remarks

Getting or setting the VirtualListSize property when VirtualMode set to false will have no effect on the ListView.

If VirtualMode is set to true, and the VirtualListSize property is greater than 0, you must handle the RetrieveVirtualItem event, providing a valid ListViewItem.

Applies to

Product	Versions
.NET Framework	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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