C# FrameworkTemplate.SetResourceReferenceState方法代码示例

//.........这里部分代码省略.........
                Debug.Assert(frameworkTemplate != null);
                //frameworkTemplate.ProcessTemplateBeforeSeal();
                templateRoot.Seal(frameworkTemplate);
            }

            // Seal triggers
            if (triggers != null)
            {
                triggers.Seal();
            }

            // Seal Resource Dictionary
            if (resources != null)
            {
                resources.IsReadOnly = true;
            }

            //  Build shared tables

            if (templateRoot != null)
            {
                // This is a FEF-style template.  Process the root node, and it will
                // recurse through the rest of the FEF tree.

                StyleHelper.ProcessTemplateContentFromFEF(
                                templateRoot,
                                ref childRecordFromChildIndex,
                                ref triggerSourceRecordFromChildIndex,
                                ref resourceDependents,
                                ref eventDependents,
                                ref dataTriggerRecordFromBinding,
                                childIndexFromChildID,
                                ref hasInstanceValues);
            }

            // Process Triggers. (Trigger PropertyValues are inserted
            // last into the Style/Template GetValue chain because they
            // are the highest priority)

            bool hasHandler = false;

            Debug.Assert( frameworkTemplate != null );

            StyleHelper.ProcessTemplateTriggers(
                triggers,
                frameworkTemplate,
                ref childRecordFromChildIndex,
                ref triggerSourceRecordFromChildIndex, ref containerDependents, ref resourceDependents, ref eventDependents,
                ref dataTriggerRecordFromBinding, childIndexFromChildID, ref hasInstanceValues,
                ref triggerActions, templateRoot, ref eventHandlersStore,
                ref frameworkTemplate.PropertyTriggersWithActions,
                ref frameworkTemplate.DataTriggersWithActions,
                ref hasHandler );

            frameworkTemplate.HasLoadedChangeHandler = hasHandler;

            frameworkTemplate.SetResourceReferenceState();

            // All done, seal self and call it a day.
            isSealed = true;

            // Remove thread affinity so it can be accessed across threads
            frameworkTemplate.DetachFromDispatcher();

            // Check if the template has the Template property set on the container via its visual triggers.
            // It is an error to specify the TemplateProperty in your own Template.
            if (StyleHelper.IsSetOnContainer(Control.TemplateProperty, ref containerDependents, true) ||
                StyleHelper.IsSetOnContainer(ContentPresenter.TemplateProperty, ref containerDependents, true))
            {
                throw new InvalidOperationException(SR.Get(SRID.CannotHavePropertyInTemplate, Control.TemplateProperty.Name));
            }

            // Check if the template has the Style property set on the container via its visual triggers.
            // It is an error to specify the StyleProperty in your own Template.
            if (StyleHelper.IsSetOnContainer(FrameworkElement.StyleProperty, ref containerDependents, true))
            {
                throw new InvalidOperationException(SR.Get(SRID.CannotHavePropertyInTemplate, FrameworkElement.StyleProperty.Name));
            }

            // Check if the template has the DefaultStyleKey property set on the container via its visual triggers.
            // It is an error to specify the DefaultStyleKeyProperty in your own Template.
            if (StyleHelper.IsSetOnContainer(FrameworkElement.DefaultStyleKeyProperty, ref containerDependents, true))
            {
                throw new InvalidOperationException(SR.Get(SRID.CannotHavePropertyInTemplate, FrameworkElement.DefaultStyleKeyProperty.Name));
            }

            // Check if the template has the OverridesDefaultStyle property set on the container via its visual triggers.
            // It is an error to specify the OverridesDefaultStyleProperty in your own Template.
            if (StyleHelper.IsSetOnContainer(FrameworkElement.OverridesDefaultStyleProperty, ref containerDependents, true))
            {
                throw new InvalidOperationException(SR.Get(SRID.CannotHavePropertyInTemplate, FrameworkElement.OverridesDefaultStyleProperty.Name));
            }

            // Check if the template has the Name property set on the container via its visual triggers.
            // It is an error to specify the Name in your own Template.
            if (StyleHelper.IsSetOnContainer(FrameworkElement.NameProperty, ref containerDependents, true))
            {
                throw new InvalidOperationException(SR.Get(SRID.CannotHavePropertyInTemplate, FrameworkElement.NameProperty.Name));
            }
        }