VSConstants.UICONTEXT_DesignMode Field
Returns the GUID of the command associated with a change to design mode in UI context.
Namespace: Microsoft.VisualStudio
Assembly: Microsoft.VisualStudio.Shell (in Microsoft.VisualStudio.Shell.dll)
Syntax
'宣言
Public Shared ReadOnly UICONTEXT_DesignMode As Guid
'使用
Dim value As Guid
value = VSConstants.UICONTEXT_DesignMode
public static readonly Guid UICONTEXT_DesignMode
public:
static initonly Guid UICONTEXT_DesignMode
public static final var UICONTEXT_DesignMode : Guid
Field Value
Type: System.Guid
Remarks
Packages may define a command that is associated with a change in UI context. Use UICONTEXT_DesignMode to return the GUID of the command associated with this UI state. In this case the UI context is the switch to design mode. A successful call to GetCmdUIContextCookie with UICONTEXT_DesignMode as the first parameter returns the GUID value of the command UI context associated with this specific UI state.
The new UI context (which in this case is UICONTEXT_DesignMode) may be retrieved with a call to [M:Microsoft.VisualStudio.Shell.Interop.IVsSelectionEvents.OnCmdUIContextChanged(System.UInt32,System.Int32);]
This method is not valid (will return E_FAIL) when the IDE is in Command Line Mode.
UICONTEXT_DesignMode is active when the Visual Studio is in design mode (as opposed to, say, debugging mode), regardless of the presence of specific packages
Permissions
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.