本文整理汇总了C#中Microsoft.CodeAnalysis.SyntaxNode.ReplaceSyntax方法的典型用法代码示例。如果您正苦于以下问题：C# SyntaxNode.ReplaceSyntax方法的具体用法？C# SyntaxNode.ReplaceSyntax怎么用？C# SyntaxNode.ReplaceSyntax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.ReplaceSyntax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: GetRootWithAnnotatedElements
private static SyntaxNode GetRootWithAnnotatedElements(SyntaxNode root,
Dictionary<SyntaxNodeOrToken, Diagnostic> elementDiagnosticPairs,
BidirectionalDictionary<Diagnostic, SyntaxAnnotation> diagnosticAnnotationPairs)
{
var nodes = elementDiagnosticPairs.Keys.Where(k => k.IsNode).Select(k => k.AsNode());
var tokens = elementDiagnosticPairs.Keys.Where(k => k.IsToken).Select(k => k.AsToken());
return root.ReplaceSyntax(
nodes,
(original, rewritten) =>
{
var annotation = diagnosticAnnotationPairs.GetByA(elementDiagnosticPairs[original]);
return rewritten.WithAdditionalAnnotations(annotation);
},
tokens,
(original, rewritten) =>
{
var annotation = diagnosticAnnotationPairs.GetByA(elementDiagnosticPairs[original]);
return rewritten.WithAdditionalAnnotations(annotation);
},
null, null);
}示例2: ReformatStatementAndParent
private static SyntaxNode ReformatStatementAndParent(Document document, SyntaxNode syntaxRoot, StatementSyntax statement)
{
var parentLastToken = statement.GetFirstToken().GetPreviousToken();
var parentEndLine = parentLastToken.GetEndLine();
var statementStartLine = statement.GetFirstToken().GetLine();
var newParentLastToken = parentLastToken;
if (parentEndLine == statementStartLine)
{
var newTrailingTrivia = parentLastToken.TrailingTrivia
.WithoutTrailingWhitespace()
.Add(SyntaxFactory.CarriageReturnLineFeed);
newParentLastToken = newParentLastToken.WithTrailingTrivia(newTrailingTrivia);
}
var parentNextToken = statement.GetLastToken().GetNextToken();
var nextTokenLine = parentNextToken.GetLine();
var statementCloseLine = statement.GetLastToken().GetEndLine();
var newParentNextToken = parentNextToken;
if (nextTokenLine == statementCloseLine)
{
var indentationOptions = IndentationOptions.FromDocument(document);
var parentIndentationLevel = IndentationHelper.GetIndentationSteps(indentationOptions, GetStatementParent(statement.Parent));
var indentationString = IndentationHelper.GenerateIndentationString(indentationOptions, parentIndentationLevel);
newParentNextToken = newParentNextToken.WithLeadingTrivia(SyntaxFactory.Whitespace(indentationString));
}
var newStatement = ReformatStatement(document, statement);
var newSyntaxRoot = syntaxRoot.ReplaceSyntax(
new[] { statement },
(originalNode, rewrittenNode) => originalNode == statement ? newStatement : rewrittenNode,
new[] { parentLastToken, parentNextToken },
(originalToken, rewrittenToken) =>
{
if (originalToken == parentLastToken)
{
return newParentLastToken;
}
else if (originalToken == parentNextToken)
{
return newParentNextToken;
}
else
{
return rewrittenToken;
}
},
Enumerable.Empty<SyntaxTrivia>(),
(originalTrivia, rewrittenTrivia) => rewrittenTrivia);
return newSyntaxRoot.WithoutFormatting();
}