Version

DesignMode Property (RendererBase)

Returns true if the Control is currently in Design Mode. False is returned otherwise.
Syntax
'Declaration
 
Public ReadOnly Property DesignMode As Boolean
public bool DesignMode {get;}
Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, 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

See Also