📄 库存查询.frm
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_ExtentY = 582
ConnectMode = 0
CursorLocation = 3
IsolationLevel = -1
ConnectionTimeout= 15
CommandTimeout = 30
CursorType = 3
LockType = 3
CommandType = 8
CursorOptions = 0
CacheSize = 50
MaxRecords = 0
BOFAction = 0
EOFAction = 0
ConnectStringType= 1
Appearance = 1
BackColor = -2147483643
ForeColor = -2147483640
Orientation = 0
Enabled = -1
Connect = ""
OLEDBString = ""
OLEDBFile = ""
DataSourceName = ""
OtherAttributes = ""
UserName = ""
Password = ""
RecordSource = "select 编号,仓库名称 from 仓库"
Caption = "Adodc2"
BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851}
Name = "宋体"
Size = 9
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
_Version = 393216
End
Begin VB.Label Label1
BackStyle = 0 'Transparent
Caption = "仓库名称:"
Height = 195
Left = 5760
TabIndex = 4
Top = 240
WhatsThisHelpID = 232
Width = 855
End
End
Attribute VB_Name = "库存查询"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private SQL As String
Private 仓库编号 As String
Option Explicit
Private Sub initdatagrid1()
DataGrid1.Columns(0).width = 500
DataGrid1.Columns(1).width = 800
DataGrid1.Columns(2).width = 800
DataGrid1.Columns(3).width = 800
DataGrid1.Columns(4).width = 800
DataGrid1.Columns(5).width = 800
DataGrid1.Columns(6).width = 800
DataGrid1.Columns(7).width = 800
DataGrid1.Columns(8).width = 800
DataGrid1.Columns(9).width = 0
End Sub
Private Sub updatecolumns()
Dim d As Integer
Dim inttype As Integer
If DataGrid1.Columns.count <= 2 Then
d = 600
Else
d = 50
End If
Dim i As Integer
For i = 0 To DataGrid1.Columns.count - 1
DataGrid1.Columns(i).width = Len(DataGrid1.Columns(i).caption) * d
inttype = Adodc1.Recordset.Fields(i).Type
Select Case inttype
Case dbBoolean
DataGrid1.Columns(i).width = DataGrid1.Columns(i).width + 500
Case dbByte
DataGrid1.Columns(i).width = DataGrid1.Columns(i).width + 500
Case dbInteger
DataGrid1.Columns(i).width = DataGrid1.Columns(i).width + 500
Case dbLong
DataGrid1.Columns(i).width = DataGrid1.Columns(i).width + 500
Case dbCurrency
DataGrid1.Columns(i).width = DataGrid1.Columns(i).width + 1000
Case dbSingle
DataGrid1.Columns(i).width = DataGrid1.Columns(i).width + 600
Case dbDouble
DataGrid1.Columns(i).width = DataGrid1.Columns(i).width + 700
Case dbDate
DataGrid1.Columns(i).width = DataGrid1.Columns(i).width + 800
Case dbText
DataGrid1.Columns(i).width = DataGrid1.Columns(i).width + 900
Case dbLongBinary
DataGrid1.Columns(i).width = DataGrid1.Columns(i).width + 1000
Case dbMemo
DataGrid1.Columns(i).width = DataGrid1.Columns(i).width + 1000
Case dbGUID
DataGrid1.Columns(i).width = DataGrid1.Columns(i).width + 1000
Case Else
DataGrid1.Columns(i).width = DataGrid1.Columns(i).width + 1000
End Select
Next
End Sub
Private Sub DataCombo1_Change()
Option1.Value = False
Option2.Value = False
Option3.Value = False
End Sub
Private Sub Form_Load()
Adodc1.ConnectionString = DataConnectString
SQL = Adodc1.RecordSource
Adodc1.Visible = False
Adodc2.ConnectionString = DataConnectString
Set DataCombo1.RowSource = Adodc2
DataCombo1.ListField = "仓库名称"
Adodc2.Refresh
Adodc2.Visible = False
T库存数量.Text = "无限制"
End Sub
Private Sub Option1_Click()
update
End Sub
Private Sub update()
If DataCombo1.Text = "" Then
MsgBox "请选择仓库名称!"
Exit Sub
End If
On Error GoTo quit
'获取仓库编号
fMainForm.m_checkado.RecordSource = "select 编号 from 仓库 where 仓库名称='" + DataCombo1.Text + "'"
fMainForm.m_checkado.Refresh
仓库编号 = fMainForm.m_checkado.Recordset.Fields("编号").Value
If Option1.Value = True Then
Adodc1.RecordSource = "select * from 货物信息 where 编号 not in (select 货物编号 from 库存状况 where 仓库编号=" + 仓库编号 + ")"
Set DataGrid1.DataSource = Adodc1
Adodc1.Refresh
updatecolumns
ElseIf Option2.Value = True Then
Adodc1.RecordSource = "select 库存状况.货物编号 as 编号,货物信息.货物名称,货物信息.货物类别,货物信息.货物规格,货物信息.计量单位,库存状况.库存数量,货物信息.最低限量,仓库.仓库名称 as 存放仓库,货物信息.备注 from 库存状况,货物信息,仓库 where 货物信息.编号=库存状况.货物编号 and 仓库.编号=库存状况.仓库编号 and 库存数量<=货物信息.最低限量 and 库存状况.仓库编号=" + 仓库编号
Set DataGrid1.DataSource = Adodc1
Adodc1.Refresh
updatecolumns
ElseIf Option3.Value = True Then
Adodc1.RecordSource = "select 库存状况.货物编号 as 编号,货物信息.货物名称,货物信息.货物类别,货物信息.货物规格,货物信息.计量单位,库存状况.库存数量,货物信息.最高限量,仓库.仓库名称 as 存放仓库,货物信息.备注 from 库存状况,货物信息,仓库 where 货物信息.编号=库存状况.货物编号 and 仓库.编号=库存状况.仓库编号 and 库存数量>=货物信息.最高限量 and 库存状况.仓库编号=" + 仓库编号
Set DataGrid1.DataSource = Adodc1
Adodc1.Refresh
updatecolumns
End If
quit:
End Sub
Private Sub Option2_Click()
update
End Sub
Private Sub Option3_Click()
update
End Sub
Private Sub 打印_Click()
ShowPrintDlg Adodc1, "库存查询"
End Sub
Private Sub 货物规格_DblClick()
On Error Resume Next
Dim sel As New 数据选择
sel.Adodc1.ConnectionString = DataConnectString
sel.Adodc1.RecordSource = "select 编号,货物规格 from 货物信息"
sel.title = "请选择货物规格"
sel.Show vbModal
If sel.result2 <> "" Then 货物规格.Text = sel.result2
Unload sel
End Sub
Private Sub 货物类别_DblClick()
On Error Resume Next
Dim sel As New 数据选择
sel.Adodc1.ConnectionString = DataConnectString
sel.Adodc1.RecordSource = "select 类别名称,备注 from 货物类别"
sel.title = "请选择货物类别"
sel.Show vbModal
If sel.result1 <> "" Then 货物类别.Text = sel.result1
Unload sel
End Sub
Private Sub 货物名称_DblClick()
On Error Resume Next
Dim sel As New 数据选择
sel.Adodc1.ConnectionString = DataConnectString
sel.Adodc1.RecordSource = "select 编号,货物名称 from 货物信息"
sel.title = "请选择货物名称"
sel.Show vbModal
If sel.result2 <> "" Then 货物名称.Text = sel.result2
Unload sel
End Sub
Private Sub 执行查询_Click()
If DataCombo1.Text = "" Then
MsgBox "请选择仓库名称!"
Exit Sub
End If
On Error GoTo quit
'获取仓库编号
fMainForm.m_checkado.RecordSource = "select 编号 from 仓库 where 仓库名称='" + DataCombo1.Text + "'"
fMainForm.m_checkado.Refresh
仓库编号 = fMainForm.m_checkado.Recordset.Fields("编号").Value
Dim s As String
s = SQL
'处理s
'加上仓库编号
s = s + " and 库存状况.仓库编号=" + 仓库编号
If 货物名称.Text <> "" Then
s = s + " and 货物信息.货物名称 like '%" + 货物名称.Text + "%'"
End If
If 货物类别.Text <> "" Then
s = s + " and 货物信息.货物类别 like '%" + 货物类别.Text + "%'"
End If
If 货物规格.Text <> "" Then
s = s + " and 货物信息.货物规格 like '%" + 货物规格.Text + "%'"
End If
If T库存数量.Text <> "无限制" And 库存数量.Text <> "" Then
s = s + " and 库存状况.库存数量" + T库存数量.Text + 库存数量.Text
End If
Adodc1.RecordSource = s
Set DataGrid1.DataSource = Adodc1
Adodc1.Refresh
initdatagrid1
quit:
End Sub
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