线路阻抗的计算.frm

vb输电线阻抗的计算 可以计算每条支路的所对应长度的阻抗

VERSION 5.00
Object = "{831FDD16-0C5C-11D2-A9FC-0000F8754DA1}#2.0#0"; "MSCOMCTL.OCX"
Begin VB.Form Form1 
   Caption         =   "Form1"
   ClientHeight    =   5670
   ClientLeft      =   60
   ClientTop       =   450
   ClientWidth     =   10620
   LinkTopic       =   "Form1"
   ScaleHeight     =   5670
   ScaleWidth      =   10620
   StartUpPosition =   3  '窗口缺省
   Begin VB.TextBox temp2 
      Height          =   270
      Left            =   3360
      TabIndex        =   15
      Top             =   360
      Visible         =   0   'False
      Width           =   735
   End
   Begin VB.TextBox temp1 
      Height          =   270
      Left            =   3360
      TabIndex        =   14
      Top             =   840
      Visible         =   0   'False
      Width           =   735
   End
   Begin VB.TextBox diankang 
      Height          =   270
      Left            =   2040
      TabIndex        =   1
      Top             =   840
      Width           =   1095
   End
   Begin VB.Frame Frame1 
      Caption         =   "添加线路数据与计算该线路电阻电抗"
      Height          =   3615
      Left            =   6480
      TabIndex        =   9
      Top             =   1320
      Width           =   3255
      Begin VB.CommandButton Command2 
         Caption         =   "退出"
         Height          =   375
         Left            =   1800
         TabIndex        =   6
         Top             =   2760
         Width           =   975
      End
      Begin VB.CommandButton Command1 
         Caption         =   "添加线路"
         Height          =   375
         Left            =   360
         TabIndex        =   5
         Top             =   2760
         Width           =   975
      End
      Begin VB.TextBox le 
         Height          =   375
         Left            =   1440
         TabIndex        =   4
         Top             =   1920
         Width           =   1455
      End
      Begin VB.TextBox ep 
         Height          =   375
         Left            =   1440
         TabIndex        =   3
         Top             =   1200
         Width           =   1455
      End
      Begin VB.TextBox sp 
         Height          =   375
         Left            =   1440
         TabIndex        =   2
         Top             =   480
         Width           =   1455
      End
      Begin VB.Label Label4 
         Alignment       =   2  'Center
         AutoSize        =   -1  'True
         Caption         =   "线路长度"
         Height          =   180
         Left            =   360
         TabIndex        =   12
         Top             =   2040
         Width           =   735
      End
      Begin VB.Label Label3 
         Alignment       =   2  'Center
         AutoSize        =   -1  'True
         Caption         =   "结束节点"
         Height          =   180
         Left            =   360
         TabIndex        =   11
         Top             =   1320
         Width           =   735
      End
      Begin VB.Label Label2 
         Alignment       =   2  'Center
         AutoSize        =   -1  'True
         Caption         =   "起始节点"
         Height          =   180
         Left            =   360
         TabIndex        =   10
         Top             =   600
         Width           =   735
      End
   End
   Begin MSComctlLib.ListView jisuan1 
      Height          =   3615
      Left            =   120
      TabIndex        =   8
      Top             =   1320
      Width           =   5895
      _ExtentX        =   10398
      _ExtentY        =   6376
      View            =   3
      LabelWrap       =   -1  'True
      HideSelection   =   0   'False
      FlatScrollBar   =   -1  'True
      FullRowSelect   =   -1  'True
      GridLines       =   -1  'True
      _Version        =   393217
      ForeColor       =   -2147483640
      BackColor       =   -2147483643
      BorderStyle     =   1
      Appearance      =   1
      NumItems        =   5
      BeginProperty ColumnHeader(1) {BDD1F052-858B-11D1-B16A-00C0F0283628} 
         Text            =   "起始节点"
         Object.Width           =   1587
      EndProperty
      BeginProperty ColumnHeader(2) {BDD1F052-858B-11D1-B16A-00C0F0283628} 
         SubItemIndex    =   1
         Text            =   "结束节点"
         Object.Width           =   1587
      EndProperty
      BeginProperty ColumnHeader(3) {BDD1F052-858B-11D1-B16A-00C0F0283628} 
         SubItemIndex    =   2
         Text            =   "线路长度"
         Object.Width           =   1587
      EndProperty
      BeginProperty ColumnHeader(4) {BDD1F052-858B-11D1-B16A-00C0F0283628} 
         SubItemIndex    =   3
         Text            =   "该段线路电阻"
         Object.Width           =   2469
      EndProperty
      BeginProperty ColumnHeader(5) {BDD1F052-858B-11D1-B16A-00C0F0283628} 
         SubItemIndex    =   4
         Text            =   "该段线路电抗"
         Object.Width           =   2469
      EndProperty
   End
   Begin VB.TextBox dianzu 
      Height          =   270
      Left            =   2040
      TabIndex        =   0
      Top             =   360
      Width           =   1095
   End
   Begin VB.Label Label5 
      AutoSize        =   -1  'True
      Caption         =   "输电线每公里电抗值"
      Height          =   180
      Left            =   240
      TabIndex        =   13
      Top             =   840
      Width           =   1620
   End
   Begin VB.Label Label1 
      Alignment       =   2  'Center
      AutoSize        =   -1  'True
      Caption         =   "输电线每公里电阻值"
      Height          =   180
      Left            =   240
      TabIndex        =   7
      Top             =   360
      Width           =   1635
   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 itmNew As ListItem
temp1.Text = le.Text * dianzu.Text
temp2.Text = le.Text * diankang.Text
    
If sp.Text <> "" Then
    Set itmNew = jisuan1.ListItems.Add(, , sp.Text)
    With itmNew.ListSubItems
        .Add , , ep.Text
        .Add , , le.Text
        
        
        .Add , , temp1.Text
        .Add , , temp2.Text
    End With
    sp.Text = ""
    ep.Text = ""
    le.Text = ""
    sp.SetFocus
End If
jisuan1.View = lvwReport


    


End Sub

Private Sub Command2_Click()
End

End Sub

Private Sub Form_Load()
Dim itmNew As ListItem

End Sub

Private Sub jisuan1_BeforeLabelEdit(Cancel As Integer)

End Sub