frmwallheight.frm

房产测绘用的软件源代码

VERSION 5.00
Object = "{C932BA88-4374-101B-A56C-00AA003668DC}#1.1#0"; "MSMASK32.OCX"
Begin VB.Form frmWallHeight 
   BorderStyle     =   3  'Fixed Dialog
   Caption         =   "输入墙体厚度"
   ClientHeight    =   1755
   ClientLeft      =   2760
   ClientTop       =   3750
   ClientWidth     =   2940
   Icon            =   "frmWallHeight.frx":0000
   LinkTopic       =   "Form1"
   LockControls    =   -1  'True
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   1755
   ScaleWidth      =   2940
   ShowInTaskbar   =   0   'False
   StartUpPosition =   1  '所有者中心
   Begin MSMask.MaskEdBox txtWallThickness 
      Height          =   345
      Left            =   195
      TabIndex        =   0
      Top             =   495
      Width           =   2130
      _ExtentX        =   3757
      _ExtentY        =   609
      _Version        =   393216
      PromptChar      =   "_"
   End
   Begin VB.CommandButton CancelButton 
      Cancel          =   -1  'True
      Caption         =   "取消(&C)"
      Height          =   405
      Left            =   1500
      TabIndex        =   2
      Top             =   1110
      Width           =   1215
   End
   Begin VB.CommandButton OKButton 
      Caption         =   "确定(&O)"
      Default         =   -1  'True
      Height          =   405
      Left            =   165
      TabIndex        =   1
      Top             =   1110
      Width           =   1215
   End
   Begin VB.Label Label1 
      AutoSize        =   -1  'True
      Caption         =   "输入墙体厚度(单位：米)"
      Height          =   180
      Left            =   210
      TabIndex        =   3
      Top             =   195
      Width           =   1980
   End
End
Attribute VB_Name = "frmWallHeight"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Dim mCanceled As Boolean
Dim mWallThickness As Double
Private Sub CancelButton_Click()
    mCanceled = True
    Unload Me
End Sub
Private Sub Form_Load()
    On Error Resume Next
    mCanceled = True
    txtWallThickness.Text = "0"
End Sub
Private Sub OKButton_Click()
    On Error Resume Next
    If Not IsNumeric(txtWallThickness.Text) Then
        MsgBox "请输入数据！", vbOKOnly + vbInformation, Me.Caption
        txtWallThickness.SetFocus
        Exit Sub
    End If
    mWallThickness = CDbl(txtWallThickness.Text)
    If mWallThickness <= 0 Then
        MsgBox "墙体厚度必须>0！", vbOKOnly + vbInformation, Me.Caption
        txtWallThickness.SetFocus
        Exit Sub
    End If
    mCanceled = False
    Unload Me
End Sub
Public Property Get IsCanceled() As Boolean
    IsCanceled = mCanceled
End Property
'返回Height
Public Property Get WallThickness() As Double
    WallThickness = mWallThickness
End Property
Private Sub txtWallThickness_GotFocus()
    txtWallThickness.SelStart = 0
    txtWallThickness.SelLength = Len(txtWallThickness.Text)
End Sub