Click or drag to resize

StringExtensionsIndexOfNot(String, FuncChar, Boolean, Int32) Method

Finds the first index that does NOT pass the characterTestFunction delegate function.

Namespace: GSF
Assembly: GSF.Core (in GSF.Core.dll) Version: 2.4.258-beta+f8b6aa3dbfe0b4cc2b0b0760dd5d2a3dd4f59d09
Syntax
public static int IndexOfNot(
	this string value,
	Func<char, bool> characterTestFunction,
	int startIndex = 0
)
View Source

Parameters

value  String
String to process
characterTestFunction  FuncChar, Boolean
the character test to use
startIndex  Int32  (Optional)
the index at which to begin testing value

Return Value

Int32
The first index of a character that does NOT pass the characterTestFunction.

Usage Note

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).
See Also