StringExtensionsIndexOfPrevious(String, Char, Int32) Method
Searches a string from right to left for the next instance of a specified character.
Namespace: Gemstone.StringExtensionsAssembly: Gemstone.Common (in Gemstone.Common.dll) Version: 1.0.128 -- Release Build+d050cfc5563c89a1188cc3c6b2d417530856f490
public static int IndexOfPrevious(
this string? value,
char testChar,
int startIndex = 0
)
<ExtensionAttribute>
Public Shared Function IndexOfPrevious (
value As String,
testChar As Char,
Optional startIndex As Integer = 0
) As Integer
public:
[ExtensionAttribute]
static int IndexOfPrevious(
String^ value,
wchar_t testChar,
int startIndex = 0
)
Gemstone.StringExtensions.StringExtensions.IndexOfPrevious = function(value, testChar, startIndex);
- value String
- Input string to process.
- testChar Char
- The char to find.
- startIndex Int32 (Optional)
- The index in value from which to begin looking for testChar. Typically length of value minus 1."
Int32The index of
testChar within
value or (-1) if not found.In Visual Basic and C#, you can call this method as an instance method on any object of type
String. When you use instance method syntax to call this method, omit the first parameter. For more information, see
Extension Methods (Visual Basic) or
Extension Methods (C# Programming Guide).