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SpeedString concatenation


The SpeedString class boost performance on string concatenation. Almost every VB developer uses strValue = strValue & NewData as concatenation. The SpeedString class does the same, but a few hunderds times faster (something up to 1000 times).
This project demonstrates the use of my SpeedString class and compares the execution times of both methods.

Original Author: Robin Schuil

Inputs

Syntax: SpeedString.Append StringValue, [StringLength]
The length is optional. Note that it also provides a faster method for the LEFT method.

Returns

Syntax: SpeedString.Data
Returns as string containing the concatenated data.

API Declarations

Private Declare Sub CopyMemory Lib "kernel32" Alias "RtlMoveMemory" (Destination As Any, Source As Any, ByVal Length As Long)

About this post

Posted: 2002-06-01
By: ArchiveBot
Viewed: 79 times

Categories

Visual Basic 6

Attachments

SpeedStrin328101122001.zip
Posted: 9/3/2020 3:45:00 PM
Size: 17,704 bytes


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