CreateTextViewHostCallback Delegate
Definition
Important
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Callback used with IWpfDifferenceViewerFactoryService to create a text view host.
public delegate void CreateTextViewHostCallback(IDifferenceTextViewModel ^ textViewModel, ITextViewRoleSet ^ roles, IEditorOptions ^ options, [Runtime::InteropServices::Out] FrameworkElement ^ % visualElement, [Runtime::InteropServices::Out] IWpfTextViewHost ^ % textViewHost);public delegate void CreateTextViewHostCallback(IDifferenceTextViewModel textViewModel, ITextViewRoleSet roles, IEditorOptions options, out FrameworkElement visualElement, out IWpfTextViewHost textViewHost);type CreateTextViewHostCallback = delegate of IDifferenceTextViewModel * ITextViewRoleSet * IEditorOptions * FrameworkElement * IWpfTextViewHost -> unitPublic Delegate Sub CreateTextViewHostCallback(textViewModel As IDifferenceTextViewModel, roles As ITextViewRoleSet, options As IEditorOptions, ByRef visualElement As FrameworkElement, ByRef textViewHost As IWpfTextViewHost)Parameters
- textViewModel
- IDifferenceTextViewModel
The text view model to use in creating the text view.
- roles
- ITextViewRoleSet
The roles specific to this view.
- options
- IEditorOptions
The options to use in creating the text view.
- visualElement
- FrameworkElement
The top-level visual element for this host.
- textViewHost
- IWpfTextViewHost
The created text view host.
Remarks
To get standard text view roles, the implementation of this method should concatenate the given roles with DefaultRoles.
In most cases, the visual element can just be the textViewHost's HostControl.