public virtual bool Contains(
T item)
{
return(EH.Contains(
this.items,
item));
}
public virtual bool Contains(
T item)
{
this.checkItems();
return(EH.Contains(
this.items,
item));
}
public virtual bool Contains(
V value)
{
return(EH.Contains(
EH.Select(
this.items,
kvp => kvp.Value),
value));
}
protected virtual ICollection <string> readKeysInSectionProtected(
string[] lines,
SectionHeader targetHeader)
{
ICollection <string> keys = new LinkedList <string>();
if (targetHeader == default)
{
return(keys);
}
var headers = this.readSectionHeaders(lines);
if (!EH.Contains(
EH.Select(
headers,
header => header.Name),
targetHeader.Name))
{
return(keys);
}
var lineNumber = targetHeader.LineNumber;
int lastLineIndex;
if (EH.Last(
EH.Select(
headers,
header => header.Name)) == targetHeader.Name)
{
lastLineIndex = lines.Length - 1;
goto readKeys;
}
var headerCounter = 1;
foreach (var header in headers)
{
if (header.Name == targetHeader.Name)
{
break;
}
++headerCounter;
}
var nextHeader = EH.FirstOrDefault(
EH.Skip(
headers, headerCounter));
lastLineIndex = nextHeader?.LineNumber - 1
?? lines.Length - 1;
readKeys:
for (var i = lineNumber; i <= lastLineIndex; ++i)
{
var indexOfSemicolon = lines[i].IndexOf(';');
if (indexOfSemicolon == 0)
{
continue;
}
var indexOfEquals = lines[i].IndexOf('=');
if (indexOfEquals < 0)
{
continue;
}
if (indexOfSemicolon > -1 &&
indexOfSemicolon < indexOfEquals)
{
continue;
}
var keyName = lines[i]
.Substring(0, indexOfEquals);
keys.Add(keyName);
}
return(keys);
}