连续梁.frm

较好的工程计算程序功能较强 计算桥梁的跨度等

VERSION 5.00
Begin VB.Form frmStart 
   Caption         =   "欢迎使用"
   ClientHeight    =   3540
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   4035
   BeginProperty Font 
      Name            =   "宋体"
      Size            =   12
      Charset         =   134
      Weight          =   700
      Underline       =   0   'False
      Italic          =   0   'False
      Strikethrough   =   0   'False
   EndProperty
   LinkTopic       =   "Form1"
   ScaleHeight     =   3540
   ScaleWidth      =   4035
   StartUpPosition =   3  '窗口缺省
   Begin VB.TextBox txtEI0 
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   270
      Left            =   900
      TabIndex        =   6
      Text            =   "1"
      Top             =   1680
      Width           =   615
   End
   Begin VB.CommandButton Command2 
      Caption         =   "结束"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   1740
      TabIndex        =   4
      Top             =   2280
      Width           =   915
   End
   Begin VB.CommandButton btnConfirm 
      Caption         =   "下一步>"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   480
      TabIndex        =   3
      Top             =   2280
      Width           =   975
   End
   Begin VB.TextBox txtN 
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   255
      Left            =   2160
      TabIndex        =   1
      Text            =   "0"
      Top             =   1140
      Width           =   315
   End
   Begin VB.Label Label1 
      Caption         =   "本程序由李伟光编写"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   255
      Left            =   300
      TabIndex        =   9
      Top             =   660
      Width           =   2475
   End
   Begin VB.Label Label2 
      Caption         =   "欢迎使用连续粱计算程序！"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   255
      Left            =   300
      TabIndex        =   8
      Top             =   240
      Width           =   2475
   End
   Begin VB.Label Label6 
      Caption         =   "*10e6 kN m^2"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   195
      Left            =   1680
      TabIndex        =   7
      Top             =   1740
      Width           =   1095
   End
   Begin VB.Label Label5 
      Caption         =   "EI0 ="
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   195
      Left            =   300
      TabIndex        =   5
      Top             =   1740
      Width           =   495
   End
   Begin VB.Label Label4 
      Caption         =   "跨"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   195
      Left            =   2700
      TabIndex        =   2
      Top             =   1200
      Width           =   255
   End
   Begin VB.Label Label3 
      Caption         =   "请输入连续梁的跨数："
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   255
      Left            =   300
      TabIndex        =   0
      Top             =   1200
      Width           =   1935
   End
End
Attribute VB_Name = "frmStart"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub btnConfirm_Click()
   
   EI0 = Val(txtEI0.Text)
 If Abs(EI0) < 0.000001 Then
   respond = MsgBox("EI不能等于零！", vbExclamation + vbOKOnly, "错误")
   Exit Sub
 End If
   N = Val(txtN.Text)
  If N <= 0 Then
   respond = MsgBox("跨数必须大于零！", vbExclamation + vbOKOnly, "错误")
   N = 0
 Else
   Load frmInput
   frmInput.Show
   Unload Me
 End If
End Sub

Private Sub Command2_Click()
   Unload Me
   End
End Sub