Window.Top Property
Gets or sets the position of the window's top edge, in relation to the desktop.
Assembly: PresentationFramework (in PresentationFramework.dll)
XMLNS for XAML: http://schemas.microsoft.com/winfx/2006/xaml/presentation, http://schemas.microsoft.com/netfx/2007/xaml/presentation
When the Window is maximized or minimized, this value represents the top edge of the restore point for the Window.
This property cannot be set through a style.
If you do not specify a value, Top is set to the system default value. You can also specify the system default value by setting Top to NaN. Neither NegativeInfinity nor PositiveInfinity is a valid value for Top.
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You cannot set or get this property when a window is hosted in a browser. |
Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
