本文整理汇总了C#中Microsoft.CodeAnalysis.CSharp.Syntax.TypeDeclarationSyntax.ReplaceNode方法的典型用法代码示例。如果您正苦于以下问题：C# TypeDeclarationSyntax.ReplaceNode方法的具体用法？C# TypeDeclarationSyntax.ReplaceNode怎么用？C# TypeDeclarationSyntax.ReplaceNode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.TypeDeclarationSyntax的用法示例。
在下文中一共展示了TypeDeclarationSyntax.ReplaceNode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: AddDisposeDeclarationToDisposeMethod
private static TypeDeclarationSyntax AddDisposeDeclarationToDisposeMethod(VariableDeclaratorSyntax variableDeclarator, TypeDeclarationSyntax type, INamedTypeSymbol typeSymbol)
{
var disposableMethod = typeSymbol.GetMembers("Dispose").OfType<IMethodSymbol>().FirstOrDefault(d => d.Arity == 0);
var disposeStatement = SyntaxFactory.ParseStatement($"{variableDeclarator.Identifier.ToString()}.Dispose();");
TypeDeclarationSyntax newType;
if (disposableMethod == null)
{
var disposeMethod = SyntaxFactory.MethodDeclaration(SyntaxFactory.PredefinedType(SyntaxFactory.Token(SyntaxKind.VoidKeyword)), "Dispose")
.WithModifiers(SyntaxFactory.TokenList(SyntaxFactory.Token(SyntaxKind.PublicKeyword)))
.WithBody(SyntaxFactory.Block(disposeStatement))
.WithAdditionalAnnotations(Formatter.Annotation);
newType = ((dynamic)type).AddMembers(disposeMethod);
}
else
{
var existingDisposeMethod = (MethodDeclarationSyntax)disposableMethod.DeclaringSyntaxReferences.FirstOrDefault()?.GetSyntax();
if (type.Members.Contains(existingDisposeMethod))
{
var newDisposeMethod = existingDisposeMethod.AddBodyStatements(disposeStatement)
.WithAdditionalAnnotations(Formatter.Annotation);
newType = type.ReplaceNode(existingDisposeMethod, newDisposeMethod);
}
else
{
//we will simply anotate the code for now, but ideally we would change another document
//for this to work we have to be able to fix more than one doc
var fieldDeclaration = variableDeclarator.Parent.Parent;
var newFieldDeclaration = fieldDeclaration.WithTrailingTrivia(SyntaxFactory.ParseTrailingTrivia($"//add {disposeStatement.ToString()} to the Dispose method on another file.").AddRange(fieldDeclaration.GetTrailingTrivia()))
.WithLeadingTrivia(fieldDeclaration.GetLeadingTrivia());
newType = type.ReplaceNode(fieldDeclaration, newFieldDeclaration);
}
}
return newType;
}