利用api制作listbox的索引.bas

来自「个人VB学习源码精选,自己学习时的一些编程小程序,希望对大家有帮助」· BAS 代码 · 共 6 行

Attribute VB_Name = "Module1"
Option Explicit

Public Const LB_SELECTSTRING = &H18C
Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVal hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, lParam As Any) As Long