?? frm_hpout.frm
字號:
End
End
Begin VB.Label Label11
Caption = "借貨人"
Height = 255
Left = 3675
TabIndex = 27
Top = 5160
Width = 660
End
Begin VB.Label Label10
Caption = "借貨單位"
Height = 225
Left = 5220
TabIndex = 25
Top = 5160
Width = 840
End
Begin VB.Label Label9
ForeColor = &H00C00000&
Height = 315
Left = 90
TabIndex = 23
Top = 5160
Width = 3675
End
End
Attribute VB_Name = "frm_hpout"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim Moneys As Single
Dim i As Integer '運用在FOR循環中的變量
Dim StrTemp '用于顯示編號信息的變量
Dim StrNum As Long '用于顯示編號信息的變量
Dim ETemp As Integer '定義一個日志標識變量
'*** “添加”貨品借出信息按鈕的事件過程 ***
Private Sub Cmd_Add_Click()
For i = 0 To 5
Text1(i).Text = ""
Next i
Adodc1.RecordSource = "select * from tb_hpout order by ID"
Adodc1.Refresh
If Adodc1.Recordset.RecordCount > 0 Then
Adodc1.Recordset.MoveLast '將數據庫中的記錄移向最后一條
StrNum = Val(Adodc1.Recordset.Fields("ID")) + 1 '將記錄編號的值加1
Select Case Len(Trim(StrNum)) '位數不足則補0
Case 1
StrTemp = "00000"
Case 2
StrTemp = "0000"
Case 3
StrTemp = "000"
Case 4
StrTemp = "00"
Case 5
StrTemp = "0"
Case 6
StrTemp = ""
End Select
Text1(0).Text = "JC" & Trim(StrTemp) & Trim(Str(StrNum))
Else
Text1(0).Text = "JC000001" '如果數據庫中沒有記錄，則給編號賦一個初值
StrNum = 1
End If
Text1(1).SetFocus
Cmd_Save.Enabled = True
Cmd_Del.Enabled = False
End Sub
'*** “刪除”貨品借出信息按鈕的事件過程 ***
Private Sub Cmd_del_Click()
rtn = SetWindowPos(Me.hwnd, -2, 0, 0, 0, 0, 3) '運用API函數SetWindowPos，來實現取消窗體置前的功能
If Adodc1.Recordset.EOF = False Then
c = MsgBox("您確認要刪除該記錄嗎?", 17, "刪除提示信息")
If c = vbOK Then
Adodc1.Recordset.Delete '刪除貨品借出信息
Adodc1.Refresh
Call main
adoRs.Open "select * from tb_KCXX where KC_name='" + Text1(2).Text + "' and KC_UNIT ='" + Combo1.Text + "' and KC_Price=" & Val(Text1(4).Text) & "", adoCon, adOpenKeyset, adLockOptimistic
If adoRs.RecordCount > 0 Then
Dim SNum As Integer
'重新計算庫存貨品的數量
SNum = Val(adoRs.Fields("KC_Num")) + Val(Text1(3).Text)
'修改該貨品的庫存數量
Set adoRs = adoCon.Execute("UPDATE tb_KCXX SET KC_Num='" + Str(SNum) + "' where KC_name='" + Text1(2).Text + "' and KC_UNIT ='" + Combo1.Text + "' and KC_Price=" & Val(Text1(4).Text) & "")
End If
adoCon.Close
ETemp = 1 '設置刪除標識
Call joinRZ '調用添加日志過程
For i = 0 To 5
Text1(i).Text = ""
Next i
Cmd_Del.Enabled = False
End If
Else
MsgBox "當前數據庫中已經沒有可刪除的記錄", 64, "提示信息"
End If
Call TRefresh '調用數據刷新過程
End Sub
Private Sub Cmd_exit_Click()
Unload Me
End Sub
'*** “保存”貨品借出信息按鈕的事件過程 ***
Private Sub Cmd_save_Click()
rtn = SetWindowPos(Me.hwnd, -2, 0, 0, 0, 0, 3) '運用API函數SetWindowPos，來實現取消窗體置前的功能
Adodc1.RecordSource = "select * from tb_hpout where P_ID='" + Text1(0) + "'" '判斷要保存的信息在數據庫中是否已經存在
Adodc1.Refresh
If Adodc1.Recordset.RecordCount > 0 Then
MsgBox "該信息已經存在,信息保存不成功", 64, "保存信息提示"
Call TRefresh '調用數據刷新過程
Else
c = MsgBox("您確認要保存該信息嗎?", 33, "保存信息提示")
If c = vbOK Then
'限制輸入的信息不能為空值
If Text1(1).Text = "" Or Text1(3).Text = "" Or Text1(4).Text = "" Or Text2.Text = "" Or Text3.Text = "" Then
MsgBox "借貨人信息、借貨單位信息、貨品數量、單價或名稱不能為空值!", 48, "保存信息提示"
Else
'IsNumeric函數用于判斷輸入的信息是否為數值型數據，關于該函數的具體用法請參閱明日公司《Visual Basic 編程詞典》中的函數應用部分 網址 www.cccxy.com
If Not IsNumeric(Text1(3).Text) Or Not IsNumeric(Text1(4).Text) Then
MsgBox "輸入的貨品數量或單價必須為數值型數據", 48, "保存信息提示"
Else
Call main '調用公共模塊中連接數據庫函數
'查詢庫存數據表當中是否存在要保存的貨品編號記錄
adoRs.Open "select * from tb_KCXX where KC_ids='" + Text1(1).Text + "'", adoCon, adOpenKeyset, adLockOptimistic
If adoRs.RecordCount > 0 Then
Dim SNum As Integer
'計算庫存中的貨品數量
SNum = Val(adoRs.Fields("KC_Num")) - Val(Text1(3).Text)
If SNum >= 0 Then
NumId = Val(Mid(Text1(0).Text, 2, Len(Text1(0).Text)))
Moneys = Val(Text1(3).Text) * Val(Text1(4).Text)
'保存貨品借出信息
Set adoRs = adoCon.Execute("insert into tb_hpout (ID,P_ID,P_ids,P_name,P_UNIT,P_Num,P_Price,P_Money,P_Date,P_People,P_Remark,P_thr,P_thdw) values(" & StrNum & ",'" & Text1(0).Text & "','" & Text1(1).Text & "','" & Text1(2).Text & "','" & Combo1.Text & "','" & Text1(3).Text & "','" & Text1(4).Text & "','" & Moneys & "','" & Str(DTPicker1.Value) & "','" & Name1 & "','" & Text1(5).Text & "','" & Text3.Text & "','" & Text2.Text & "')")
'修改庫存中相應貨品的數量
Set adoRs = adoCon.Execute("UPDATE tb_KCXX SET KC_Num='" + Str(SNum) + "' where KC_ids='" + Text1(1).Text + "'")
MsgBox "信息保存成功", 64, "保存信息提示"
Cmd_Save.Enabled = False
Else
Dim Strs As String
Strs = "該貨品的庫存數量為 " & adoRs.Fields("kc_num") & " ,貨品借出數量不應大于其庫存數量"
MsgBox Strs, 48, "提示信息"
End If
End If
adoCon.Close
End If
End If
Else
End If
End If
Call TRefresh
End Sub
Private Sub Combo1_KeyDown(KeyCode As Integer, Shift As Integer)
If KeyCode = 13 Then
Text1(3).SetFocus
End If
End Sub
Private Sub DataGrid1_Click()
Call JionBack
Cmd_Del.Enabled = True
Cmd_Save.Enabled = False
End Sub
Private Sub DTPicker1_KeyDown(KeyCode As Integer, Shift As Integer)
If KeyCode = 13 Then '如果按下的是回車鍵，則光標落到文本框當中
Text1(5).SetFocus
End If
End Sub
Private Sub Form_Load()
rtn = SetWindowPos(Me.hwnd, -1, 0, 0, 0, 0, 3) '運用API函數SetWindowPos，來實現使窗體置前的功能
'利用代碼連接數據庫
Adodc1.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & App.Path & "\db_kcgl.mdb;Persist Security Info=False"
Adodc1.RecordSource = "select * from tb_hpout" '連接貨品借出數據表
Adodc1.Refresh
Set DataGrid1.DataSource = Adodc1
Me.Left = (Screen.Width - Me.Width) / 2 '使窗體居中
Me.Top = (Screen.Height - Me.Height) / 2
DTPicker1.Value = Date
End Sub
Private Sub Text1_KeyDown(Index As Integer, KeyCode As Integer, Shift As Integer)
If KeyCode = 13 Then
If Index = 1 Then '如果光標落在第二個文本框當中，則調用frm_Tout窗體
frm_Tout.Show
frm_Tout.Left = 4100
frm_Tout.Top = 2750
frm_Tout.DataGrid1.SetFocus '光標直接落在frm_Tout窗體的DataGrid1控件當中
ElseIf Index = 2 Then
Combo1.SetFocus
ElseIf Index = 3 Then
Text1(4).SetFocus
ElseIf Index = 4 Then
DTPicker1.SetFocus
ElseIf Index = 5 Then
Text3.SetFocus
End If
End If
End Sub
'*** 自定義數據反綁定過程 ***
Private Sub JionBack()
Dim SLen As Integer
If Adodc1.Recordset.RecordCount > 0 Then
StrNum = Val(Adodc1.Recordset.Fields("P_ID"))
'Len函數用于取字符串的長度，Trim函數用于去除字符串中的空格，關于這兩個函數的具體用法請參閱明日公司《Visual Basic 編程詞典》中的函數應用部分 網址 www.cccxy.com
SLen = Len(Trim(StrNum))
Select Case SLen '位數不足則補0
Case 1
StrTemp = "00000"
Case 2
StrTemp = "0000"
Case 3
StrTemp = "000"
Case 4
StrTemp = "00"
Case 5
StrTemp = "0"
Case 6
StrTemp = ""
End Select
On Error Resume Next '執行錯誤處理
Text1(0).Text = Adodc1.Recordset(1) '將數據信息賦值到文本框當中
Text1(1).Text = Adodc1.Recordset(2)
Text1(2).Text = Adodc1.Recordset(3)
Combo1.Text = Adodc1.Recordset(4)
Text1(3).Text = Adodc1.Recordset(5)
Text1(4).Text = Adodc1.Recordset(6)
DTPicker1.Value = Adodc1.Recordset(8)
Text1(5).Text = Adodc1.Recordset(10)
Text2.Text = Adodc1.Recordset(12)
Text3.Text = Adodc1.Recordset(11)
End If
End Sub
'*** 自定義數據刷新過程 ***
Private Sub TRefresh()
Adodc1.RecordSource = "select * from tb_hpout order by P_ID"
Adodc1.Refresh
End Sub
'*** 自定義添加日志過程 ***
Private Sub joinRZ()
'添加系統日志
Open (App.Path & "\系統日志.ini") For Input As #1
Do While Not EOF(1)
Line Input #1, Intext
TStr = TStr + Intext + Chr(13) + Chr(10)
Loop
Close #1
If ETemp = 0 Then '添加修改信息日志
TStr = TStr + " " + Name1 + " " + Format(Now, "yyyy-mm-dd hh:mm:ss") + " " + "修改票號 " + Text1(0).Text + "(" + Text1(2).Text + ")" + Chr(13) + Chr(10)
ElseIf ETemp = 1 Then '添加刪除信息日志
TStr = TStr + " " + Name1 + " " + Format(Now, "yyyy-mm-dd hh:mm:ss") + " " + "刪除票號 " + Text1(0).Text + "(" + Text1(2).Text + ")" + Chr(13) + Chr(10)
End If
Open (App.Path & "\系統日志.ini") For Output As #1 '將日志信息保存到文件當中
Print #1, TStr
Close #1
End Sub
Private Sub Text2_KeyDown(KeyCode As Integer, Shift As Integer)
If KeyCode = 13 Then
Call Cmd_save_Click
Cmd_Add.SetFocus
End If
End Sub
Private Sub Text3_KeyDown(KeyCode As Integer, Shift As Integer)
If KeyCode = 13 Then
Text2.SetFocus
End If
End Sub
Private Sub Timer1_Timer() '通過時鐘控件隨時檢測數據庫中記錄的條數
If Adodc1.Recordset.RecordCount > 0 Then
Label9.Caption = "目前數據庫中共有 " & Adodc1.Recordset.RecordCount & " 條借出貨品數據"
End If
End Sub
Private Sub Form_Unload(Cancel As Integer)
frm_main.Enabled = True
End Sub
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