Visual Basic Source Code/Visual Basic Source Code.iso/vbsource/dtadmo/form2.frm

Text File | 1994-10-15 | 8KB | 293 lines

VERSION 2.00
Begin Form Form2
   Caption         =   "Form2"
   ClientHeight    =   4260
   ClientLeft      =   1110
   ClientTop       =   1500
   ClientWidth     =   7365
   Height          =   4665
   Left            =   1050
   LinkTopic       =   "Form2"
   ScaleHeight     =   4260
   ScaleWidth      =   7365
   Top             =   1155
   Width           =   7485
   Begin CommandButton cmdClose
      Caption         =   "Close"
      Height          =   495
      Left            =   120
      TabIndex        =   14
      Top             =   3480
      Width           =   1455
   End
   Begin CommandButton cmdDelete
      Caption         =   "Delete"
      Height          =   495
      Left            =   6120
      TabIndex        =   13
      Top             =   3480
      Width           =   1215
   End
   Begin CommandButton cmdUpdate
      Caption         =   "Update"
      Height          =   495
      Left            =   4440
      TabIndex        =   12
      Top             =   3480
      Width           =   1215
   End
   Begin CommandButton cmdNew
      Caption         =   "New"
      Height          =   495
      Left            =   3120
      TabIndex        =   11
      Top             =   3480
      Width           =   1215
   End
   Begin CommandButton cmdFind
      Caption         =   "Find"
      Height          =   495
      Left            =   1800
      TabIndex        =   10
      Top             =   3480
      Width           =   1215
   End
   Begin TextBox Text1
      DataSource      =   "Data1"
      Height          =   495
      Index           =   4
      Left            =   1800
      TabIndex        =   4
      Text            =   "Text1"
      Top             =   2520
      Width           =   1215
   End
   Begin TextBox Text1
      DataSource      =   "Data1"
      Height          =   495
      Index           =   3
      Left            =   1800
      TabIndex        =   3
      Text            =   "Text1"
      Top             =   1920
      Width           =   1215
   End
   Begin TextBox Text1
      DataSource      =   "Data1"
      Height          =   495
      Index           =   2
      Left            =   1800
      TabIndex        =   2
      Text            =   "Text1"
      Top             =   1320
      Width           =   1215
   End
   Begin TextBox Text1
      DataSource      =   "Data1"
      Height          =   495
      Index           =   1
      Left            =   1800
      TabIndex        =   1
      Text            =   "Text1"
      Top             =   720
      Width           =   1215
   End
   Begin TextBox Text1
      DataSource      =   "Data1"
      Height          =   495
      Index           =   0
      Left            =   1800
      TabIndex        =   0
      Text            =   "Text1"
      Top             =   120
      Width           =   5295
   End
   Begin Data Data1
      Caption         =   "Data1"
      Connect         =   ""
      DatabaseName    =   ""
      Exclusive       =   0   'False
      Height          =   270
      Left            =   1800
      Options         =   0
      ReadOnly        =   0   'False
      RecordSource    =   ""
      Top             =   3120
      Width           =   3855
   End
   Begin Label Label1
      Caption         =   "Label1"
      Height          =   495
      Index           =   4
      Left            =   480
      TabIndex        =   9
      Top             =   2520
      Width           =   1215
   End
   Begin Label Label1
      Caption         =   "Label1"
      Height          =   495
      Index           =   3
      Left            =   480
      TabIndex        =   8
      Top             =   1920
      Width           =   1215
   End
   Begin Label Label1
      Caption         =   "Label1"
      Height          =   495
      Index           =   2
      Left            =   480
      TabIndex        =   7
      Top             =   1320
      Width           =   1215
   End
   Begin Label Label1
      Caption         =   "Label1"
      Height          =   495
      Index           =   1
      Left            =   480
      TabIndex        =   6
      Top             =   720
      Width           =   1215
   End
   Begin Label Label1
      Caption         =   "Label1"
      Height          =   495
      Index           =   0
      Left            =   480
      TabIndex        =   5
      Top             =   120
      Width           =   1215
   End
End
Option Explicit

Sub cmdClose_Click ()
    Unload form2
    'database is closed in the form unload event
End Sub

Sub cmdDelete_Click ()
'reminder:
'Global Const MB_YESNO = 4              ' Yes and No buttons
'Global Const IDYES = 6                 ' Yes button pressed
'Global Const MB_DEFBUTTON2 = 256       ' Second button is default

    On Error GoTo cmddeleteERR
    Dim response As Integer
    response = MsgBox("Are sure you want to delete " & text1(0).Text & " ?", MB_YESNO + MB_DEFBUTTON2)
    If response = IDYES Then
    data1.Recordset.Delete
    'refresh so our deleted record isn't still showing
    'on screen
    data1.Refresh
    End If

GoTo cmddeleteEND
cmddeleteERR:
    showerror
    Resume cmddeleteEND
cmddeleteEND:

End Sub

Sub cmdFind_Click ()
    On Error GoTo cmdfindERR

    Dim MyCriteria As String
    Dim sql As String
    'construct a query to put the table in name order
    sql = "select * from [Place Names] order by Name"
    data1.RecordSource = sql
    'refresh the datacontrol with the new order
    data1.Refresh
    'get a name to look for
    MyCriteria = "Name >= '" & InputBox$("Name to find:") & "'"
    'look for the name
    'and find first matching record.
    data1.Recordset.FindFirst MyCriteria
    'if not found, say so and point to the first valid record
    If data1.Recordset.NoMatch Then
    MsgBox "record not found"
    data1.Recordset.MoveFirst
    End If

GoTo cmdfindEND
cmdfindERR:
    showerror
    Resume cmdfindEND
cmdfindEND:

End Sub

Sub cmdNew_Click ()
    On Error GoTo cmdnewERR
    data1.Recordset.AddNew
    text1(0).SetFocus

GoTo cmdnewEND
cmdnewERR:
    showerror
    Resume cmdnewEND
cmdnewEND:

End Sub

Sub cmdUpdate_Click ()
    On Error GoTo cmdupdateERR
    data1.Recordset.Update

GoTo cmdupdateEND
cmdupdateERR:
    showerror
    Resume cmdupdateEND
cmdupdateEND:

End Sub

Sub Form_Load ()
    On Error GoTo formERR
    Dim i As Integer
    'set the database name to the data control
    data1.DatabaseName = ThePath + "USPLACE.MDB"
    'point the data control to our table
    data1.RecordSource = "Place Names"
    'open it up
    data1.Refresh
    'just to show it can be done, get the labels
    'and field names from the tabledefs object.
    'you could also hard code them, or set them in
    'the properties window
    For i = 0 To 4
    label1(i).Caption = data1.Database.TableDefs("Place Names").Fields(i + 1).Name
    text1(i).DataField = data1.Database.TableDefs("Place Names").Fields(i + 1).Name
    Next i

    'note -- our table is now in primary key
    'order at this point.
    'The code in the find button event puts it in
    'name order before executing the findfirst

GoTo formEND
formERR:
    showerror
    Resume formEND
formEND:

End Sub

Sub Form_Unload (Cancel As Integer)
    On Error GoTo unloadERR
    data1.Recordset.Close

GoTo unloadEND
unloadERR:
    showerror
    Resume unloadEND
unloadEND:


End Sub