VERSION 5.00 Begin VB.Form Form1 Caption = "Form1" ClientHeight = 900 ClientLeft = 60 ClientTop = 345 ClientWidth = 4680 LinkTopic = "Form1" ScaleHeight = 900 ScaleWidth = 4680 StartUpPosition = 3 'Windows Default Begin VB.TextBox Text2 Height = 285 Left = 120 TabIndex = 2 Top = 480 Width = 3015 End Begin VB.TextBox Text1 Height = 285 Left = 120 TabIndex = 1 Top = 120 Width = 3015 End Begin VB.CommandButton Command1 Caption = "Calculate" Default = -1 'True Height = 495 Left = 3360 TabIndex = 0 Top = 240 Width = 1215 End End Attribute VB_Name = "Form1" Attribute VB_GlobalNameSpace = False Attribute VB_Creatable = False Attribute VB_PredeclaredId = True Attribute VB_Exposed = False Private Sub Command1_Click() Dim Ex As SysTools.StExpr Set Ex = CreateObject("SysTools.StExpr") Ex.License ("STD200784B6324DFD") Text2.Text = Ex.AnalyzeExpr(Text1.Text) Text1.SetFocus Set Ex = Nothing End Sub