本文整理汇总了C#中Microsoft.CodeAnalysis.CSharp.Syntax.CompilationUnitSyntax.ReplaceNodes方法的典型用法代码示例。如果您正苦于以下问题：C# CompilationUnitSyntax.ReplaceNodes方法的具体用法？C# CompilationUnitSyntax.ReplaceNodes怎么用？C# CompilationUnitSyntax.ReplaceNodes使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Microsoft.CodeAnalysis.CSharp.Syntax.CompilationUnitSyntax的用法示例。
在下文中一共展示了CompilationUnitSyntax.ReplaceNodes方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: ImplementINotifyPropertyChanged
internal static CompilationUnitSyntax ImplementINotifyPropertyChanged(CompilationUnitSyntax root, SemanticModel model, IEnumerable<ExpandablePropertyInfo> properties, Workspace workspace)
{
var typeDeclaration = properties.First().PropertyDeclaration.FirstAncestorOrSelf<TypeDeclarationSyntax>();
var backingFieldLookup = Enumerable.ToDictionary(properties, info => info.PropertyDeclaration, info => info.BackingFieldName);
root = root.ReplaceNodes(properties.Select(p => p.PropertyDeclaration as SyntaxNode).Concat(new[] { typeDeclaration }),
(original, updated) => original.IsKind(SyntaxKind.PropertyDeclaration)
? ExpandProperty((PropertyDeclarationSyntax)original, backingFieldLookup[(PropertyDeclarationSyntax)original]) as SyntaxNode
: ExpandType((TypeDeclarationSyntax)original, (TypeDeclarationSyntax)updated, properties.Where(p => p.NeedsBackingField), model, workspace));
return root
.WithUsing("System.Collections.Generic")
.WithUsing("System.ComponentModel");
}示例2: ImplementFullProperty
internal static CompilationUnitSyntax ImplementFullProperty(CompilationUnitSyntax root, SemanticModel model, PropertyDeclarationSyntax propertyDecl, Workspace workspace)
{
TypeDeclarationSyntax typeDecl = propertyDecl.FirstAncestorOrSelf<TypeDeclarationSyntax>();
string propertyName = propertyDecl.Identifier.ValueText;
string backingFieldName = $"_{char.ToLower(propertyName[0])}{propertyName.Substring(1)}";
ITypeSymbol propertyTypeSymbol = model.GetDeclaredSymbol(propertyDecl).Type;
root = root.ReplaceNodes(new SyntaxNode[] { propertyDecl, typeDecl },
(original, updated) =>
original.IsKind(SyntaxKind.PropertyDeclaration)
? ExpandProperty((PropertyDeclarationSyntax)original, (PropertyDeclarationSyntax)updated, backingFieldName) as SyntaxNode
: ExpandType((TypeDeclarationSyntax)original, (TypeDeclarationSyntax)updated, propertyTypeSymbol, backingFieldName, model, workspace) as SyntaxNode
);
return root;
}示例3: TransformRoot
public CompilationUnitSyntax TransformRoot(CompilationUnitSyntax root)
{
root = root.ReplaceNodes(_nodeToAnnotations.Keys, (originalNode, rewrittenNode) =>
{
var ret = rewrittenNode.WithAdditionalAnnotations(_nodeToAnnotations[originalNode]);
return ret;
});
foreach (var kvp in _annotationToTransformation)
{
Dictionary<SyntaxNode, SyntaxNode> originalNodeMap = new Dictionary<SyntaxNode, SyntaxNode>();
foreach (var originalNodeKvp in _originalNodeLookup)
{
var annotatedNodes = root.GetAnnotatedNodes(originalNodeKvp.Key).ToList();
SyntaxNode annotatedNode = annotatedNodes.SingleOrDefault();
if (annotatedNode != null)
{
originalNodeMap[annotatedNode] = originalNodeKvp.Value;
}
}
var syntaxAnnotation = kvp.Key;
var transformation = kvp.Value;
var nodesToTransform = root.GetAnnotatedNodes(syntaxAnnotation);
root = transformation(root, nodesToTransform, originalNodeMap);
}
return root;
}示例4: DumpEvents
static CompilationUnitSyntax DumpEvents(CompilationUnitSyntax root)
{
Dictionary<SyntaxNode, SyntaxNode> changes = new Dictionary<SyntaxNode, SyntaxNode>();
var classes = root.DescendantNodes().OfType<ClassDeclarationSyntax>();
foreach (var @class in classes)
{
var events = @class.Members.OfType<EventDeclarationSyntax>();
foreach (var @event in events)
{
AccessorDeclarationSyntax add, remove;
BlockSyntax newBody = SyntaxFactory.Block(SyntaxFactory.ParseStatement("throw new NotImplementedException();"));
AccessorDeclarationSyntax adder = SyntaxFactory.AccessorDeclaration(SyntaxKind.AddAccessorDeclaration,newBody);
AccessorDeclarationSyntax remover = SyntaxFactory.AccessorDeclaration(SyntaxKind.RemoveAccessorDeclaration, newBody);
SyntaxList<AccessorDeclarationSyntax> syntaxes = new SyntaxList<AccessorDeclarationSyntax>();
syntaxes = syntaxes.Add(adder);
syntaxes = syntaxes.Add(remover);
AccessorListSyntax accessors = SyntaxFactory.AccessorList(syntaxes);
EventDeclarationSyntax modifiedEvent = @event.WithAccessorList(accessors);
changes.Add(@event, modifiedEvent);
}
}
root = root.ReplaceNodes(changes.Keys, (n1, n2) => changes[n1]);
return root;
}示例5: DumpProperties
static CompilationUnitSyntax DumpProperties(CompilationUnitSyntax root)
{
Dictionary<SyntaxNode, SyntaxNode> changes = new Dictionary<SyntaxNode, SyntaxNode>();
var classes = root.DescendantNodes().OfType<ClassDeclarationSyntax>();
foreach (var @class in classes)
{
var properties = @class.Members.OfType<PropertyDeclarationSyntax>();
foreach (var property in properties)
{
AccessorDeclarationSyntax getter, setter;
TryGetAccessors(property, out getter, out setter);
BlockSyntax newBody = SyntaxFactory.Block(SyntaxFactory.ParseStatement("throw new NotImplementedException();"));
BlockSyntax getterBody = null;
BlockSyntax setterBody = null;
PropertyDeclarationSyntax modifiedProperty = null;
if (getter != null)
{
getterBody = getter.Body;
if (getterBody == null) continue;
changes.Add(getterBody, newBody);
}
if (setter != null)
{
setterBody = setter.Body;
if (setterBody == null) continue;
changes.Add(setterBody, newBody);
}
}
}
root = root.ReplaceNodes(changes.Keys, (n1, n2) => changes[n1]);
return root;
}示例6: DumpConstructors
static CompilationUnitSyntax DumpConstructors(CompilationUnitSyntax root)
{
Dictionary<SyntaxNode, SyntaxNode> changes = new Dictionary<SyntaxNode, SyntaxNode>();
var classes = root.DescendantNodes().OfType<ClassDeclarationSyntax>();
foreach (var @class in classes)
{
var constructors = @class.Members.OfType<ConstructorDeclarationSyntax>();
var destructors = @class.Members.OfType<DestructorDeclarationSyntax>();
foreach (var c in constructors)
{
BlockSyntax newBody = SyntaxFactory.Block(SyntaxFactory.ParseStatement("throw new NotImplementedException();"));
BlockSyntax body = c.Body;
if (body == null) continue;
var modifiedMethod = c.ReplaceNode(body, newBody);
changes.Add(c, modifiedMethod);
}
foreach (var c in destructors)
{
BlockSyntax newBody = SyntaxFactory.Block(SyntaxFactory.ParseStatement("throw new NotImplementedException();"));
BlockSyntax body = c.Body;
if (body == null) continue;
var modifiedMethod = c.ReplaceNode(body, newBody);
changes.Add(c, modifiedMethod);
}
}
root = root.ReplaceNodes(changes.Keys, (n1, n2) => changes[n1]);
return root;
}