本文整理汇总了C#中IfStatementSyntax.DescendentNodes方法的典型用法代码示例。如果您正苦于以下问题：C# IfStatementSyntax.DescendentNodes方法的具体用法？C# IfStatementSyntax.DescendentNodes怎么用？C# IfStatementSyntax.DescendentNodes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IfStatementSyntax的用法示例。
在下文中一共展示了IfStatementSyntax.DescendentNodes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: VisitIfStatement
protected override SyntaxNode VisitIfStatement(IfStatementSyntax node)
{
if (!node.DescendentNodes().OfType<BlockSyntax>().Any())
{
node = node.Update (node.IfKeyword, node.OpenParenToken, node.Condition, node.CloseParenToken,
Syntax.Block (statements: node.Statement), node.ElseOpt);
}
if (node.ElseOpt != null)
{
ElseClauseSyntax elseOpt = node.ElseOpt;
IfStatementSyntax ifSyntax = elseOpt.Statement as IfStatementSyntax;
if (ifSyntax != null)
{
if (!ifSyntax.DescendentNodes().OfType<BlockSyntax>().Any())
{
ifSyntax = ifSyntax.Update (ifSyntax.IfKeyword, ifSyntax.OpenParenToken, ifSyntax.Condition, ifSyntax.CloseParenToken,
Syntax.Block (statements: ifSyntax.Statement), ifSyntax.ElseOpt);
elseOpt = elseOpt.Update (elseOpt.ElseKeyword, ifSyntax);
}
}
else if (!elseOpt.DescendentNodes().OfType<BlockSyntax>().Any())
elseOpt = node.ElseOpt.Update (node.ElseOpt.ElseKeyword, Syntax.Block (statements: node.ElseOpt.Statement));
if (elseOpt != node.ElseOpt)
node = node.Update (node.IfKeyword, node.OpenParenToken, node.Condition, node.CloseParenToken, node.Statement, elseOpt);
}
return base.VisitIfStatement (node);
}