Application.OpenForms Property (System.Windows.Forms)

OpenForms Property

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This page is specific to

Microsoft Visual Studio 2010/.NET Framework 4

Other versions are also available for the following:

.NET Framework Class Library

Application..::.OpenForms Property

Gets a collection of open forms owned by the application.

Namespace: System.Windows.Forms
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)

Syntax

Visual Basic

Public Shared ReadOnly Property OpenForms As FormCollection

public static FormCollection OpenForms { get; }

Visual C++

public:
static property FormCollection^ OpenForms {
    FormCollection^ get ();
}

static member OpenForms : FormCollection

Property Value

Type: System.Windows.Forms..::.FormCollection
A FormCollection containing all the currently open forms owned by this application.

Remarks

The OpenForms property represents a read-only collection of forms owned by the application. This collection can be searched by index position or by the Name of the Form.

Version Information

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

.NET Framework Security

UIPermission
Caller must have permission to access all windows, as defined by the AllWindows value of the UIPermissionWindow enumeration.

Platforms

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, 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.

Reference

Application Class

System.Windows.Forms Namespace

Exit

FormCollection