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CommonDialog.RunDialog Method

When overridden in a derived class, specifies a common dialog box.

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

[SecurityPermissionAttribute(SecurityAction.InheritanceDemand, Flags = SecurityPermissionFlag.UnmanagedCode)]
protected abstract bool RunDialog(
	IntPtr hwndOwner
)

Parameters

hwndOwner
Type: System.IntPtr
A value that represents the window handle of the owner window for the common dialog box.

Return Value

Type: System.Boolean
true if the dialog box was successfully run; otherwise, false.

This method is invoked when the user of a common dialog box calls ShowDialog, and it must be overridden by inherited classes of CommonDialog to implement a specific common dialog box.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

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.

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