Finds a text pattern backward.
Namespace: Sgry.AzukiAssembly: Azuki (in Azuki.dll) Version: 1.7.13.40248
Syntax
C# |
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public SearchResult FindPrev( string value, int startIndex, bool matchCase ) |
Visual Basic |
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Public Function FindPrev ( value As String, startIndex As Integer, matchCase As Boolean ) As SearchResult |
Parameters
- value
- Type: System..::..String
The string to find.
- startIndex
- Type: System..::..Int32
The search starting position.
- matchCase
- Type: System..::..Boolean
Whether the search should be case-sensitive or not.
Return Value
Type: SearchResultSearch result object if found, otherwise null if not found.
Remarks
This method finds the last occurrence of the pattern in the range of [0, startIndex). The text matching process continues for the document head and does not stop at line ends nor null-characters. If the search range should end before document head, use other overload method.
If matchCase is true, the text pattern will be matched case-sensitively otherwise case will be ignored.
If parameter value is an empty string, search result will be the range of [startIndex, startIndex).
Exceptions
Exception | Condition |
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System..::..ArgumentNullException | Parameter value is null. |
System..::..ArgumentOutOfRangeException | Parameter startIndex is out of valid range. |