本文整理汇总了C#中Microsoft.CodeAnalysis.CSharp.Syntax.PropertyDeclarationSyntax.DescendantNodes方法的典型用法代码示例。如果您正苦于以下问题：C# PropertyDeclarationSyntax.DescendantNodes方法的具体用法？C# PropertyDeclarationSyntax.DescendantNodes怎么用？C# PropertyDeclarationSyntax.DescendantNodes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.PropertyDeclarationSyntax的用法示例。
在下文中一共展示了PropertyDeclarationSyntax.DescendantNodes方法的2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: IsAutomaticProperty
private bool IsAutomaticProperty(PropertyDeclarationSyntax prop)
{
return prop.DescendantNodes()
.OfType<AccessorDeclarationSyntax>()
.Where(acc => !acc.ChildNodes().Any())
.Any();
}示例2: GetObjectCreations
private static IEnumerable<ObjectCreationExpressionSyntax> GetObjectCreations(SyntaxNodeAnalysisContext context, ClassDeclarationSyntax classDeclaration, PropertyDeclarationSyntax propertyDeclarationSyntax, IPropertySymbol propertySymbol)
{
var objectCreations = classDeclaration.DescendantNodes()
.OfType<AssignmentExpressionSyntax>()
.Where(a => context.SemanticModel.GetSymbolInfo(a.Left).Symbol.Equals(propertySymbol) && a.Right is ObjectCreationExpressionSyntax)
.Select(a => a.Right as ObjectCreationExpressionSyntax).ToList();
var arrowExpressionClause = propertyDeclarationSyntax.DescendantNodes()
.OfType<ArrowExpressionClauseSyntax>()
.SingleOrDefault(a => a.Expression is ObjectCreationExpressionSyntax)
?.Expression as ObjectCreationExpressionSyntax;
if (arrowExpressionClause != null)
{
objectCreations.Add(arrowExpressionClause);
}
var getAcessorDeclararion = propertyDeclarationSyntax.DescendantNodes()
.OfType<AccessorDeclarationSyntax>()
.SingleOrDefault(a => a.IsKind(SyntaxKind.GetAccessorDeclaration));
if (getAcessorDeclararion != null)
{
objectCreations.AddRange(getAcessorDeclararion.DescendantNodes()
.OfType<ObjectCreationExpressionSyntax>());
}
return objectCreations;
}开发者ID:MvvmCross，项目名称:MvvmCross，代码行数:27，代码来源:CommandWithCanExecuteWithoutCanExecuteChangedAnalyzer.cs