public static bool TryCreate(StatementsInfo statementsInfo, TextSpan span, out StatementsSelection selectedStatements)
{
selectedStatements = null;
if (span.IsEmpty)
{
return(false);
}
SyntaxList <StatementSyntax> statements = statementsInfo.Statements;
if (!statements.Any())
{
return(false);
}
(int startIndex, int endIndex) = GetIndexes(statements, span);
if (startIndex == -1)
{
return(false);
}
selectedStatements = new StatementsSelection(statementsInfo, span, startIndex, endIndex);
return(true);
}
public static bool TryCreate(BlockSyntax block, TextSpan span, out StatementsSelection selectedStatements)
{
StatementsInfo info = SyntaxInfo.StatementsInfo(block);
if (!info.Success)
{
selectedStatements = null;
return(false);
}
return(TryCreate(info, span, out selectedStatements));
}
public static bool TryCreate(SwitchSectionSyntax switchSection, TextSpan span, out StatementsSelection selectedStatements)
{
StatementsInfo info = SyntaxInfo.StatementsInfo(switchSection);
if (!info.Success)
{
selectedStatements = null;
return(false);
}
return(TryCreate(info, span, out selectedStatements));
}
