|   | StringExtensionsSubstringPrevious Method | 
        
        
            Returns a string consisting of a specified number of characters to the left (previous chars) from the provided startIndex
            
        
        Namespace: GSFAssembly: GSF.Core (in GSF.Core.dll) Version: 2.4.257-beta+00aa2366fbb9ec75f636ebc7cfa610e3826a727c
 Syntax
SyntaxGSF.StringExtensions.SubstringPrevious = function(value, endIndex, length);
Parameters
- value  String
- The string to process
- endIndex  Int32
- The index in value at the end of the desired returned string.
- length  Int32
- The number of characters from the endIndex of the string to return
Return Value
StringA string to the left of 
endIndex of length up to 
lengthUsage 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
See Also