StringFilterBase Class

public abstract class StringFilterBase : DataFilterBase, IDataFilter

protected StringFilterBase()

public StringFilterOperation Operation { get; set; }

Property Value

StringFilterOperation:

The string operation performed by this filter. The default value is StringFilterOperation.Contains.

public RegexOptions RegexOptions { get; set; }

Property Value

RegexOptions:

The options used for regex matches performed by this filter. The default value is RegexOptions.None.

public StringComparison StringComparison { get; set; }

Property Value

StringComparison:

The string comparison performed by this filter. The default value is StringComparison.CurrentCultureIgnoreCase.

public string Value { get; set; }

Property Value

string:

The operand value used by this filter. The default value is null.

protected virtual bool FilterByString(string source, string test)

Parameter	Type	Description
source	string	The source string to examine.
test	string	The test string.

Returns

bool:

true if the conditions for the filter are met by the source string; otherwise, false.

public virtual IEnumerable<StringFilterCapture> GetCaptures(string source, string test)

Parameter	Type	Description
source	string	The source text to examine.
test	string	The text to match using the filter's Operation.

Returns

IEnumerable<StringFilterCapture>:

The collection of filter match captures.

Remarks

This feature only returns results for positive match operations (i.e. Contains) and not negative match operations (i.e. NotContains).

public static readonly DependencyProperty OperationProperty

public static readonly DependencyProperty RegexOptionsProperty

public static readonly DependencyProperty StringComparisonProperty

public static readonly DependencyProperty ValueProperty