本文整理汇总了C#中Microsoft.CodeAnalysis.CodeFixes.Suppression.AbstractSuppressionCodeFixProvider.GetNodeWithTokens方法的典型用法代码示例。如果您正苦于以下问题：C# AbstractSuppressionCodeFixProvider.GetNodeWithTokens方法的具体用法？C# AbstractSuppressionCodeFixProvider.GetNodeWithTokens怎么用？C# AbstractSuppressionCodeFixProvider.GetNodeWithTokens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.CodeFixes.Suppression.AbstractSuppressionCodeFixProvider的用法示例。
在下文中一共展示了AbstractSuppressionCodeFixProvider.GetNodeWithTokens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: NormalizeTriviaOnTokens
internal static void NormalizeTriviaOnTokens(AbstractSuppressionCodeFixProvider fixer, ref Document document, ref SuppressionTargetInfo suppressionTargetInfo)
{
// For pragma suppression fixes, we need to normalize the leading trivia on start token to account for
// the trailing trivia on its previous token (and similarly normalize trailing trivia for end token).
var startToken = suppressionTargetInfo.StartToken;
var endToken = suppressionTargetInfo.EndToken;
var nodeWithTokens = suppressionTargetInfo.NodeWithTokens;
var startAndEndTokensAreSame = startToken == endToken;
var isEndTokenEOF = fixer.IsEndOfFileToken(endToken);
var previousOfStart = startToken.GetPreviousToken(includeZeroWidth: true);
var nextOfEnd = !isEndTokenEOF ? endToken.GetNextToken(includeZeroWidth: true) : default(SyntaxToken);
if (!previousOfStart.HasTrailingTrivia && !nextOfEnd.HasLeadingTrivia)
{
return;
}
var root = nodeWithTokens.SyntaxTree.GetRoot();
var spanEnd = !isEndTokenEOF ? nextOfEnd.FullSpan.End : endToken.FullSpan.End;
var subtreeRoot = root.FindNode(new TextSpan(previousOfStart.FullSpan.Start, spanEnd - previousOfStart.FullSpan.Start));
var currentStartToken = startToken;
var currentEndToken = endToken;
var newStartToken = startToken.WithLeadingTrivia(previousOfStart.TrailingTrivia.Concat(startToken.LeadingTrivia));
SyntaxToken newEndToken = currentEndToken;
if (startAndEndTokensAreSame)
{
newEndToken = newStartToken;
}
newEndToken = newEndToken.WithTrailingTrivia(endToken.TrailingTrivia.Concat(nextOfEnd.LeadingTrivia));
var newPreviousOfStart = previousOfStart.WithTrailingTrivia();
var newNextOfEnd = nextOfEnd.WithLeadingTrivia();
var newSubtreeRoot = subtreeRoot.ReplaceTokens(new[] { startToken, previousOfStart, endToken, nextOfEnd },
(o, n) =>
{
if (o == currentStartToken)
{
return startAndEndTokensAreSame ? newEndToken : newStartToken;
}
else if (o == previousOfStart)
{
return newPreviousOfStart;
}
else if (o == currentEndToken)
{
return newEndToken;
}
else if (o == nextOfEnd)
{
return newNextOfEnd;
}
else
{
return n;
}
});
root = root.ReplaceNode(subtreeRoot, newSubtreeRoot);
document = document.WithSyntaxRoot(root);
suppressionTargetInfo.StartToken = root.FindToken(startToken.SpanStart);
suppressionTargetInfo.EndToken = root.FindToken(endToken.SpanStart);
suppressionTargetInfo.NodeWithTokens = fixer.GetNodeWithTokens(suppressionTargetInfo.StartToken, suppressionTargetInfo.EndToken, root);
}示例2: NormalizeTriviaOnTokens
private static void NormalizeTriviaOnTokens(AbstractSuppressionCodeFixProvider fixer, ref Document document, ref SuppressionTargetInfo suppressionTargetInfo)
{
var startToken = suppressionTargetInfo.StartToken;
var endToken = suppressionTargetInfo.EndToken;
var nodeWithTokens = suppressionTargetInfo.NodeWithTokens;
var startAndEndTokensAreSame = startToken == endToken;
var previousOfStart = startToken.GetPreviousToken();
var nextOfEnd = endToken.GetNextToken();
if (!previousOfStart.HasTrailingTrivia && !nextOfEnd.HasLeadingTrivia)
{
return;
}
var root = nodeWithTokens.SyntaxTree.GetRoot();
var subtreeRoot = root.FindNode(new TextSpan(previousOfStart.FullSpan.Start, nextOfEnd.FullSpan.End - previousOfStart.FullSpan.Start));
var currentStartToken = startToken;
var currentEndToken = endToken;
var newStartToken = startToken.WithLeadingTrivia(previousOfStart.TrailingTrivia.Concat(startToken.LeadingTrivia));
SyntaxToken newEndToken = currentEndToken;
if (startAndEndTokensAreSame)
{
newEndToken = newStartToken;
}
newEndToken = newEndToken.WithTrailingTrivia(endToken.TrailingTrivia.Concat(nextOfEnd.LeadingTrivia));
var newPreviousOfStart = previousOfStart.WithTrailingTrivia();
var newNextOfEnd = nextOfEnd.WithLeadingTrivia();
var newSubtreeRoot = subtreeRoot.ReplaceTokens(new[] { startToken, previousOfStart, endToken, nextOfEnd },
(o, n) =>
{
if (o == currentStartToken)
{
return newStartToken;
}
else if (o == previousOfStart)
{
return newPreviousOfStart;
}
else if (o == currentEndToken)
{
return newEndToken;
}
else if (o == nextOfEnd)
{
return newNextOfEnd;
}
else
{
return n;
}
});
root = root.ReplaceNode(subtreeRoot, newSubtreeRoot);
document = document.WithSyntaxRoot(root);
suppressionTargetInfo.StartToken = root.FindToken(startToken.SpanStart);
suppressionTargetInfo.EndToken = root.FindToken(endToken.SpanStart);
suppressionTargetInfo.NodeWithTokens = fixer.GetNodeWithTokens(suppressionTargetInfo.StartToken, suppressionTargetInfo.EndToken, root);
}开发者ID:COx2，项目名称:roslyn，代码行数:63，代码来源:AbstractSuppressionCodeFixProvider.RemoveSuppressionCodeAction_Pragma.cs