本文整理汇总了C#中Microsoft.CodeAnalysis.SyntaxNode.HasAncestor方法的典型用法代码示例。如果您正苦于以下问题：C# SyntaxNode.HasAncestor方法的具体用法？C# SyntaxNode.HasAncestor怎么用？C# SyntaxNode.HasAncestor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.SyntaxNode的用法示例。
在下文中一共展示了SyntaxNode.HasAncestor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: GetEffectiveParentForAttribute
public override SyntaxNode GetEffectiveParentForAttribute(SyntaxNode node)
{
if (node.HasAncestor<BaseFieldDeclarationSyntax>())
{
return node.GetAncestor<BaseFieldDeclarationSyntax>().Declaration.Variables.FirstOrDefault();
}
else if (node.HasAncestor<ParameterSyntax>())
{
return node.GetAncestor<ParameterSyntax>();
}
else
{
return node.Parent;
}
}示例2: GetDefaultAccessibility
private EnvDTE.vsCMAccess GetDefaultAccessibility(SyntaxNode node)
{
if (node is EnumMemberDeclarationSyntax)
{
return EnvDTE.vsCMAccess.vsCMAccessPublic;
}
if (node is BaseFieldDeclarationSyntax ||
node is BaseMethodDeclarationSyntax ||
node is BasePropertyDeclarationSyntax)
{
// Members of interfaces and enums are public, while all other
// members are private.
if (node.HasAncestor<InterfaceDeclarationSyntax>() ||
node.HasAncestor<EnumDeclarationSyntax>())
{
return EnvDTE.vsCMAccess.vsCMAccessPublic;
}
else
{
return EnvDTE.vsCMAccess.vsCMAccessPrivate;
}
}
if (node is BaseTypeDeclarationSyntax ||
node is DelegateDeclarationSyntax)
{
// Types declared within types are private by default,
// otherwise internal.
if (node.HasAncestor<BaseTypeDeclarationSyntax>())
{
return EnvDTE.vsCMAccess.vsCMAccessPrivate;
}
else
{
return EnvDTE.vsCMAccess.vsCMAccessProject;
}
}
if (node is AccessorDeclarationSyntax)
{
return GetAccess(node.FirstAncestorOrSelf<BasePropertyDeclarationSyntax>());
}
throw Exceptions.ThrowEFail();
}