本文整理汇总了C#中BlockSyntax.ChildNodes方法的典型用法代码示例。如果您正苦于以下问题：C# BlockSyntax.ChildNodes方法的具体用法？C# BlockSyntax.ChildNodes怎么用？C# BlockSyntax.ChildNodes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BlockSyntax的用法示例。
在下文中一共展示了BlockSyntax.ChildNodes方法的6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: Block
private static string Block(BlockSyntax node, bool braces = true)
{
var output = (braces ? "{" + NewLine : "");
output += string.Join("", node.ChildNodes().Select(SyntaxNode));
return output + (braces ? "}" + NewLine + NewLine : "");
}示例2: VisitBlock
public override void VisitBlock(BlockSyntax node)
{
var statements = node.ChildNodes().OfType<ExpressionStatementSyntax>();
var invocations = statements.Select(s => s.Expression).OfType<InvocationExpressionSyntax>();
var glOperators = invocations.Select(i => i.Expression).OfType<MemberAccessExpressionSyntax>()
.Where(m => m.IsKind(SyntaxKind.SimpleMemberAccessExpression)).Where(s => s.GetFirstToken().Text == nameof(GL));
var beginEnds = glOperators.Select(g => Tuple.Create(g.Parent as InvocationExpressionSyntax, g.ChildNodes().Skip(1).FirstOrDefault()?.GetFirstToken().Text))
.Where(p => p.Item2 == nameof(GL.Begin) || p.Item2 == nameof(GL.End));
// filtering
if (!beginEnds.Any())
{
base.VisitBlock(node);
return;
}
// block contains GL.Begin() or GL.End()
var counter = 0;
Location prevBeginLocation = null;
foreach (var pair in beginEnds)
{
if (pair.Item2 == nameof(GL.Begin))
{
counter++;
if (counter > 1)
{
Diagnostics.Add(Diagnostic.Create(
descriptor: Rule,
location: prevBeginLocation,
messageArgs: nameof(GL) + "." + nameof(GL.End)));
counter = 1;
}
prevBeginLocation = pair.Item1.GetLocation();
}
else if (pair.Item2 == nameof(GL.End))
{
counter--;
if (counter < 0)
{
Diagnostics.Add(Diagnostic.Create(
descriptor: Rule,
location: pair.Item1.GetLocation(),
messageArgs: nameof(GL) + "." + nameof(GL.Begin)));
counter = 0;
}
}
}
if (counter > 0)
{
Diagnostics.Add(Diagnostic.Create(
descriptor: Rule,
location: prevBeginLocation,
messageArgs: nameof(GL) + "." + nameof(GL.End)));
}
base.VisitBlock(node);
}示例3: VisitBlock
public override SyntaxNode VisitBlock(BlockSyntax node)
{
var value = base.VisitBlock(node);
if (_isExpressionTransformer && _transform && node.Parent is MethodDeclarationSyntax)
{
_isExpressionTransformer = false;
_transform = false;
var newStatements = new[] { string.Concat("value = new ", _expressionTransformerNamespaceDot, _edmxName, @"ExpressionTransformer().TransformExpression(expression, contextName);"), @"
if (value != expression)
return value;" };
var statements = node.ChildNodes().OfType<StatementSyntax>().ToList();
return node.DefineStatements(statements.Take(statements.Count - 1).Union(newStatements.Select(s => Syntax.ParseStatement(s))).Union(new[] { statements[statements.Count - 1] }));
}
return value;
}示例4: GetLocalNames
// doesn't include variables declared in declaration expressions
private static void GetLocalNames(BlockSyntax block, ref List<SyntaxToken> result)
{
foreach (var child in block.ChildNodes())
{
if (child.IsKind(SyntaxKind.LocalDeclarationStatement))
{
GetLocalNames(((LocalDeclarationStatementSyntax)child).Declaration, ref result);
}
}
}示例5: VisitBlock
public override void VisitBlock(BlockSyntax node)
{
var statements = node.ChildNodes().OfType<ExpressionStatementSyntax>();
var invocations = statements.Select(s => s.Expression).OfType<InvocationExpressionSyntax>();
var glOperators = invocations.Select(i => i.Expression).OfType<MemberAccessExpressionSyntax>()
.Where(m => m.IsKind(SyntaxKind.SimpleMemberAccessExpression)).Where(s => s.GetFirstToken().Text == nameof(GL));
var pushPops = glOperators.Select(g => Tuple.Create(g.Parent as InvocationExpressionSyntax, g.ChildNodes().Skip(1).First().GetFirstToken().Text))
.Where(p => p.Item2.StartsWith("Push") || p.Item2.StartsWith("Pop"));
// filtering
if (!pushPops.Any())
{
base.VisitBlock(node);
return;
}
// block contains GL.Push???() or GL.Pop???
var counters = new int[reverseRouter.Count]; // new int[5]
var prevPushLocations = new Location[reverseRouter.Count]; // new Location[5]
foreach (var pair in pushPops)
{
var route = router[pair.Item2];
if (pair.Item2.StartsWith("Push"))
{
counters[route]++;
if (counters[route] > 1)
{
Diagnostics.Add(Diagnostic.Create(
descriptor: Rule,
location: prevPushLocations[route],
messageArgs: nameof(GL) + ".Pop" + reverseRouter[route]));
counters[router[pair.Item2]] = 1;
}
prevPushLocations[route] = pair.Item1.GetLocation();
}
else if (pair.Item2.StartsWith("Pop"))
{
counters[route]--;
if (counters[route] < 0)
{
Diagnostics.Add(Diagnostic.Create(
descriptor: Rule,
location: pair.Item1.GetLocation(),
messageArgs: nameof(GL) + ".Push" + reverseRouter[route]));
counters[route] = 0;
}
}
}
for (int i = 0; i < counters.Length; i++)
{
if (counters[i] > 0)
{
Diagnostics.Add(Diagnostic.Create(
descriptor: Rule,
location: prevPushLocations[i],
messageArgs: nameof(GL) + ".Pop" + reverseRouter[i]));
}
}
base.VisitBlock(node);
}示例6: VisitBlock
public void VisitBlock(BlockSyntax node)
{
if (node == null)
throw new ArgumentNullException("node");
node.Validate();
WriteLeadingTrivia(node);
bool writeNewlineBefore = !(
node.Parent is BlockSyntax ||
node.Parent is LabeledStatementSyntax
);
if (!node.ChildNodes().Any())
{
_writer.EmptyBlock(writeNewlineBefore);
}
else
{
_writer.BeginBlock(writeNewlineBefore, true);
_writer.PushBraceFormatting(_writer.Configuration.BracesLayout.Other);
foreach (var statement in node.Statements)
{
statement.Accept(this);
}
_writer.PopBraceFormatting();
_writer.EndBlock();
}
WriteTrailingTrivia(node);
}