FileDialog.CheckFileExists Property

Gets or sets a value indicating whether a file dialog displays a warning if the user specifies a file name that does not exist.

Namespace:  Microsoft.Win32
Assembly:  PresentationFramework (in PresentationFramework.dll)
XMLNS for XAML: Not mapped to an xmlns.

public virtual bool CheckFileExists { get; set; }
<object CheckFileExists="bool" .../>

Property Value

Type: System.Boolean
true if warnings are displayed; otherwise, false. The default in this base class is false.

The OpenFileDialog class sets this property to true in its constructor.

.NET Framework

Supported in: 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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