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C# SemanticModel.GetEnclosingNamespace方法代码示例

本文整理汇总了C#中Microsoft.CodeAnalysis.SemanticModel.GetEnclosingNamespace方法的典型用法代码示例。如果您正苦于以下问题:C# SemanticModel.GetEnclosingNamespace方法的具体用法?C# SemanticModel.GetEnclosingNamespace怎么用?C# SemanticModel.GetEnclosingNamespace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Microsoft.CodeAnalysis.SemanticModel的用法示例。


在下文中一共展示了SemanticModel.GetEnclosingNamespace方法的1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: GetExtensionMethods

		IEnumerable<IMethodSymbol> GetExtensionMethods (SemanticModel semanticModel, ITypeSymbol typeToExtend, InvocationExpressionSyntax node, CancellationToken cancellationToken)
		{
			var usedNamespaces = new HashSet<string> ();
			foreach (var un in semanticModel.GetUsingNamespacesInScope (node)) {
				usedNamespaces.Add (un.GetFullName ());
			}
			var enclosingNamespaceName = semanticModel.GetEnclosingNamespace (node.SpanStart, cancellationToken).GetFullName ();

			var stack = new Stack<INamespaceOrTypeSymbol> ();
			stack.Push (semanticModel.Compilation.GlobalNamespace);

			while (stack.Count > 0) {
				if (cancellationToken.IsCancellationRequested)
					break;
				var current = stack.Pop ();
				var currentNs = current as INamespaceSymbol;
				if (currentNs != null) {

					foreach (var member in currentNs.GetNamespaceMembers ()) {
						var currentNsName = member.GetFullName ();
						if (usedNamespaces.Contains (currentNsName) ||
							enclosingNamespaceName == currentNsName ||
							(enclosingNamespaceName.StartsWith (currentNsName, StringComparison.Ordinal) &&
							enclosingNamespaceName [currentNsName.Length] == '.')) {
							stack.Push (member);
						}
					}

					foreach (var member in currentNs.GetTypeMembers ())
						stack.Push (member);

				} else {
					var type = (INamedTypeSymbol)current;
					if (type.IsImplicitClass || type.IsScriptClass)
						continue;
					if (type.DeclaredAccessibility != Accessibility.Public) {
						if (type.DeclaredAccessibility != Accessibility.Internal)
							continue;
						if (!type.IsAccessibleWithin (semanticModel.Compilation.Assembly))
							continue;
					}
					if (!type.MightContainExtensionMethods)
						continue;
					foreach (var extMethod in type.GetMembers ().OfType<IMethodSymbol> ().Where (method => method.IsExtensionMethod)) {
						var reducedMethod = extMethod.ReduceExtensionMethod (typeToExtend);
						if (reducedMethod != null) {
							yield return reducedMethod;
						}
					}
				}
			}
		}
开发者ID:pjcollins,项目名称:monodevelop,代码行数:52,代码来源:ParameterHintingEngine.cs


注:本文中的Microsoft.CodeAnalysis.SemanticModel.GetEnclosingNamespace方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。