突貫工事で作ったのでバグは多少あると思いますが{例えばsql インジェクション対策とか。}、Accessのsampleコードができましたので貼っときます。なお、これで何が出来るかって言えばDBの修正、追加、削除といった基本的な動きをします｛挙動不審ぎみ嘘！？｝。若干、ソースコードを弄くれば使い回しが出来るようにしております。飯くったり他のことをしながらもガリガリとコードを書きました。ちなみにAccessのViewerをマイクロソフトからダウンロードすると動作すると思います。ファイルは下記からダウンロードください。 追記：暇な時に改良していきますので( ﾟдﾟ)ﾉ ﾖﾛｼｸとコメントも暇があれば書いときます。そして無駄なコードがありますが、それも軽量していくつもりです(｀・ω・´)。ちなみにいまはDBを空にすると落ちますので・・・・（直しました。）。?samplezip358.zip?[https://zip358.com/tool/samplezip358.zip][08/21 11:26]
Option Compare Database
Public db_x As Long
Public max As Variant
Function sel_all(tablename As Variant, tal_valname As Variant) As Variant
Dim x As Long
Dim y As Long
Dim sql As String
Dim RS As DAO.Recordset
Dim db As DAO.Database
Dim hoge(999, 999) As Variant
Dim val_n As Variant
Dim val As Variant
Set db = CurrentDb
sql = "SELECT * FROM " & tablename & " ORDER BY ID ASC;"
MsgBox sql
Set RS = db.OpenRecordset(sql)
Do Until RS.EOF
For y = 0 To UBound(tal_valname)
hoge(x, y) = RS.Fields(tal_valname(y))
Next y
RS.MoveNext
x = x + 1
Loop
Set db = CurrentDb
sql = "SELECT MAX(ID) as maxs FROM " & tablename & ";"
MsgBox sql
Set RS = db.OpenRecordset(sql)
max = RS.Fields("maxs")
db_x = x - 1
Set db = Nothing
sel_all = hoge
End Function
Function up_in(chk As Boolean, tablename As Variant, tal_valname As Variant, tal_val As Variant, ID As Long) As Variant
Dim sql As String
Dim RS As DAO.Recordset
Dim db As DAO.Database
Dim hoge_valname As String
Dim hoge_val As String
Dim hoge As Variant
If chk = True Then
For i = 0 To UBound(tal_valname)
hoge_valname = hoge_valname & tal_valname(i) & ", "
Next i
hoge_val = sql_str(tal_val, "", "", True)
sql = "INSERT INTO " & tablename & " (" & Left(hoge_valname, Len(hoge_valname) - 2) & ")VALUES (" & hoge_val & ");"
Else
hoge_valn_val = sql_str("", tal_valname, tal_val, False)
sql = "Update " & tablename & " Set " & hoge_valn_val & " WHERE ID = " & ID & ";"
End If
MsgBox sql
Set db = CurrentDb
db.Execute (sql)
Set db = Nothing
up_in = True
End Function
Function del(tablename As Variant, tal_valname As Variant, tal_val As Variant) As Variant
Dim sql As String
Dim RS As DAO.Recordset
Dim db As DAO.Database
Dim hoge As Variant
sql = "DELETE FROM " & tablename & " WHERE " & tal_valname & " = " & tal_val & ";"
MsgBox sql
Set db = CurrentDb
db.Execute (sql)
Set db = Nothing
del = True
End Function
Function sql_str(hoge As Variant, tal_valname As Variant, tal_val As Variant, chk As Boolean) As Variant
Dim i As Long
Dim hoge_str As Variant
If chk = True Then
For i = 0 To UBound(hoge)
If IsNumeric(hoge(i)) Then
hoge_str = hoge_str & hoge(i) & ", "
Else
hoge_str = hoge_str & "'" & hoge(i) & "', "
End If
Next i
Else
For i = 0 To UBound(tal_valname)
If IsNumeric(tal_val(i)) Then
hoge_str = hoge_str & tal_valname(i) & " = " & tal_val(i) & ", "
Else
hoge_str = hoge_str & tal_valname(i) & " = '" & tal_val(i) & "', "
End If
Next i
End If
sql_str = Left(hoge_str, Len(hoge_str) - 2)
End Function
↑クラスdbソースコード
Option Compare Database
Dim max As Long
Dim ID As Long
Dim val_val As Variant
Private Sub Form_Load()
lod
End Sub
Sub lod()
Dim db As db_db
Dim val_name As Variant
Dim x As Long
Set db = New db_db
val_name = Array("ID", "表題", "数値", "文字")
val_val = db.sel_all("tableone", val_name)
max = db.max + 1
If cmb.ListCount > 0 Then
For x = 0 To cmb.ListCount - 1
cmb.RemoveItem 0
Next
End If
For x = 0 To db.db_x
cmb.AddItem val_val(x, 1)
Next
Set db = Nothing
End Sub
Private Sub cmb_Click()
If cmb.ListIndex >= 0 Then
Viw cmb.ListIndex
End If
End Sub
Private Sub del_btn_Click()
Dim db As db_db
Dim hoge As Variant
Set db = New db_db
val_name = Array("ID", "表題", "数値", "文字")
If ID > 0 And max > 1 Then
hoge = db.del("tableone", "ID", ID)
End If
Set db = Nothing
lod
End Sub
Private Sub in_btn_Click()
Dim db As db_db
Dim val_name As Variant
Dim val As Variant
Dim hoge As Variant
chkchk
val_name = Array("ID", "表題", "数値", "文字")
val = Array(max, cmb, suuzi, moji)
Set db = New db_db
hoge = db.up_in(True, "tableone", val_name, val, max)
Set db = Nothing
lod
End Sub
Private Sub upd_btn_Click()
Dim db As db_db
Dim val_name As Variant
Dim val As Variant
Dim hoge As Variant
chkchk
val_name = Array("表題", "数値", "文字")
val = Array(cmb, suuzi, moji)
Set db = New db_db
If ID > 0 And max > 1 Then
hoge = db.up_in(False, "tableone", val_name, val, ID)
End If
Set db = Nothing
lod
End Sub
Sub Viw(i As Long)
ID = val_val(i, 0)
suuzi = val_val(i, 2)
moji = val_val(i, 3)
End Sub
Sub chkchk()
If IsNumeric(suuzi) Then
If suuzi > 9999 Then
suuzi = 9999
End If
Else
suuzi = 0
End If
If IsNumeric(moji) Then
moji = "文字が不正＞" & moji
End If
If IsNumeric(cmb) Then
cmb = "文字が不正＞" & cmb
End If
End Sub
↑formソースコード
