Public Declare Function Unlha Lib "unlha32" _ (ByVal hWnd As Long, ByVal szCmdLine As String, _ ByVal szOutput As String, ByVal dwSize As Long) As Long
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim Lzhfilename As String Dim Outdir As String Dim Meltopt As String Dim result As Long '戻り値 (成功:0 失敗:エラーコード)