| public TryMatchText ( string text, System.StringComparison comparisonType = StringComparison.OrdinalIgnoreCase ) : bool | ||
| text | string | The string that must match. Can not be null nor empty. |
| comparisonType | System.StringComparison | Specifies the culture, case, and sort rules. |
| return | bool | |
public bool TryMatchText( string text, StringComparison comparisonType = StringComparison.OrdinalIgnoreCase )
{
if( string.IsNullOrEmpty( text ) ) throw new ArgumentException( nameof( text ) );
int len = text.Length;
return !IsEnd
&& len <= _length
&& string.Compare( _text, _startIndex, text, 0, len, comparisonType ) == 0
? UncheckedMove( len )
: false;
}
/// <summary>
/// Matches a JSON value: a "string", null, a number (double value), true or false.
/// Not error is set if match fails.
/// </summary>
/// <param name="this">This <see cref="StringMatcher"/>.</param>
/// <param name="value">The parsed value. Can be null.</param>
/// <returns>True if a JSON value has been matched, false otherwise.</returns>
public static bool TryMatchJSONValue(this StringMatcher @this, out object value)
{
string s;
if (@this.TryMatchJSONQuotedString(out s, true))
{
value = s;
return(true);
}
double d;
if (@this.TryMatchDoubleValue(out d))
{
value = d;
return(true);
}
if (@this.TryMatchText("true"))
{
value = true;
return(true);
}
if (@this.TryMatchText("false"))
{
value = false;
return(true);
}
value = null;
return(false);
}