📄 frmserverstate.frm
字号:
VERSION 5.00
Object = "{831FDD16-0C5C-11D2-A9FC-0000F8754DA1}#2.0#0"; "MSCOMCTL.OCX"
Object = "{86CF1D34-0C5F-11D2-A9FC-0000F8754DA1}#2.0#0"; "MSCOMCT2.OCX"
Begin VB.Form frmServerState
Caption = "当前服务程序状态"
ClientHeight = 6015
ClientLeft = 60
ClientTop = 345
ClientWidth = 8415
Icon = "frmServerState.frx":0000
LinkTopic = "Form1"
LockControls = -1 'True
MDIChild = -1 'True
ScaleHeight = 6015
ScaleWidth = 8415
WindowState = 2 'Maximized
Begin VB.CommandButton cmdDelete
Caption = "删除(&D)"
Height = 375
Left = 120
TabIndex = 8
Top = 5520
Width = 975
End
Begin VB.Frame fra2
Caption = "当前服务状态"
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 735
Left = 120
TabIndex = 9
Top = 4680
Width = 8175
Begin VB.CommandButton cmdReset
Caption = "重新启动"
Height = 375
Left = 7080
TabIndex = 7
Top = 240
Width = 975
End
Begin VB.OptionButton opt1
Caption = "已停止服务"
Enabled = 0 'False
Height = 180
Index = 1
Left = 1680
TabIndex = 5
Top = 360
Width = 1215
End
Begin VB.OptionButton opt1
Caption = "已启动服务"
Enabled = 0 'False
Height = 180
Index = 0
Left = 360
TabIndex = 4
Top = 360
Width = 1215
End
Begin MSComCtl2.DTPicker dtpTime
Height = 255
Left = 4320
TabIndex = 6
Top = 315
Width = 2175
_ExtentX = 3836
_ExtentY = 450
_Version = 393216
Enabled = 0 'False
Format = 70647810
CurrentDate = 37546
End
Begin VB.Label lblInfo
Caption = "启动时间："
Height = 165
Left = 3360
TabIndex = 10
Top = 360
Width = 975
End
End
Begin VB.CommandButton cmdQuit
Caption = "关闭(&C)"
Height = 375
Left = 7200
TabIndex = 0
Top = 5520
Width = 1095
End
Begin VB.Frame fra1
Caption = "服务程序状态列表"
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 4455
Left = 120
TabIndex = 2
Top = 120
Width = 8175
Begin MSComctlLib.ListView lsvServer
Height = 4095
Left = 120
TabIndex = 3
Top = 240
Width = 7935
_ExtentX = 13996
_ExtentY = 7223
View = 3
LabelEdit = 1
LabelWrap = 0 'False
HideSelection = -1 'True
FullRowSelect = -1 'True
GridLines = -1 'True
_Version = 393217
ForeColor = -2147483640
BackColor = -2147483643
Appearance = 1
BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851}
Name = "宋体"
Size = 9.75
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
NumItems = 3
BeginProperty ColumnHeader(1) {BDD1F052-858B-11D1-B16A-00C0F0283628}
Text = "编号"
Object.Width = 2540
EndProperty
BeginProperty ColumnHeader(2) {BDD1F052-858B-11D1-B16A-00C0F0283628}
Alignment = 2
SubItemIndex = 1
Text = "服务程序状态"
Object.Width = 2540
EndProperty
BeginProperty ColumnHeader(3) {BDD1F052-858B-11D1-B16A-00C0F0283628}
Alignment = 2
SubItemIndex = 2
Text = "作用时间"
Object.Width = 3881
EndProperty
End
End
Begin VB.CommandButton cmdRefresh
Caption = "刷新(&R)"
Height = 375
Left = 6120
TabIndex = 1
Top = 5520
Width = 1095
End
End
Attribute VB_Name = "frmServerState"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Dim m_tagErrInfo As TYPE_ERRORINFO
Private Sub cmdDelete_Click()
On Error GoTo ERROR_EXIT
Dim iTrans As Integer
iTrans = dbMyDB.BeginTrans
dbMyDB.Execute "DELETE FROM QueueSystemServer WHERE qs_time NOT LIKE '%[" & _
Date & "]%'"
If iTrans > 0 Then
dbMyDB.CommitTrans
iTrans = 0
End If
InitListInfo
Exit Sub
ERROR_EXIT:
If iTrans > 0 Then dbMyDB.RollbackTrans
m_tagErrInfo.strErrDate = Format(Now, "yyyy-mm-dd hh:mm:ss")
m_tagErrInfo.strErrFile = "frmServerState"
m_tagErrInfo.strErrFunc = "cmdDelete_Click"
m_tagErrInfo.nErrNum = Err.Number
m_tagErrInfo.strErrDesc = Error(Err.Number)
If Err.Number <> 0 Then Err.Clear
modErrorInfo.WriteErrLog m_tagErrInfo
End Sub
Private Sub cmdQuit_Click()
On Error Resume Next
Unload Me
End Sub
Private Sub cmdRefresh_Click()
On Error Resume Next
InitListInfo
End Sub
Private Sub cmdReset_Click()
On Error GoTo ERROR_EXIT
Dim iTrans As Integer
If MsgBox("确实要重启系统服务吗(Y/N)？", vbYesNo Or vbQuestion, "系统提示") = vbNo Then
Exit Sub
End If
iTrans = dbMyDB.BeginTrans
dbMyDB.Execute "UPDATE QueueSystemServer SET qs_status = 1 WHERE qs_id = " & _
"(SELECT TOP 1 qs_id FROM QueueSystemServer WHERE qs_type = 1 ORDER BY qs_id DESC)"
If iTrans > 0 Then
dbMyDB.CommitTrans
iTrans = 0
End If
cmdReset.Enabled = False
Exit Sub
ERROR_EXIT:
If iTrans > 0 Then dbMyDB.RollbackTrans
m_tagErrInfo.strErrDate = Format(Now, "yyyy-mm-dd hh:mm:ss")
m_tagErrInfo.strErrFile = "frmServerState"
m_tagErrInfo.strErrFunc = "cmdReset_Click"
m_tagErrInfo.nErrNum = Err.Number
m_tagErrInfo.strErrDesc = Error(Err.Number)
If Err.Number <> 0 Then Err.Clear
modErrorInfo.WriteErrLog m_tagErrInfo
End Sub
Private Sub Form_Load()
On Error Resume Next
InitListInfo
End Sub
Private Sub Form_Resize()
On Error Resume Next
Dim i As Integer, j As Integer
If Me.WindowState = 1 Then Exit Sub
If Me.Width < 8535 Then Me.Width = 8535
If Me.Height < 6420 Then Me.Height = 6420
i = Me.Width - 8535
j = Me.Height - 6420
'修改宽度
lsvServer.Width = i + 7935
fra1.Width = i + 8175
fra2.Width = i + 8175
dtpTime.Width = i + 2175
cmdReset.Left = i + 7080
cmdRefresh.Left = i + 6120
cmdQuit.Left = i + 7200
'修改高度位置
lsvServer.Height = j + 4095
fra1.Height = j + 4455
fra2.Top = j + 4680
cmdDelete.Top = j + 5520
cmdRefresh.Top = j + 5520
cmdQuit.Top = j + 5520
End Sub
Private Sub Form_Terminate()
On Error Resume Next
Set frmServerState = Nothing
End Sub
'/////////////////////////////////////////////////////////////////////////////
'显示列表框中的信息
Private Function InitListInfo() As Boolean
On Error GoTo ERROR_EXIT
Dim rs As New ADODB.Recordset, cmd As New ADODB.Command
Dim strSQL As String
Dim i As Integer, j As Integer
Dim itmX As ListItem
lsvServer.ListItems.Clear
'连接数据库
cmd.ActiveConnection = dbMyDB
cmd.CommandType = adCmdText
'查询数据库
strSQL = "SELECT * FROM QueueSystemServer ORDER BY qs_id DESC"
cmd.CommandText = strSQL
rs.CursorLocation = adUseClient
rs.Open cmd, , adOpenStatic, adLockReadOnly
If Not rs.EOF And rs.RecordCount > 0 Then
rs.MoveFirst
For i = 1 To rs.RecordCount
If i = 1 Then
If rs!qs_type = 1 Then
opt1(0).Value = True
If rs!qs_status = 0 Then
cmdReset.Enabled = True
Else
cmdReset.Enabled = False
End If
Else
opt1(1).Value = True
cmdReset.Enabled = False
End If
dtpTime.Value = TimeValue(rs!qs_time)
End If
'显示 ListView
Set itmX = lsvServer.ListItems.Add(, , CStr(i))
If rs!qs_type = 1 Then
itmX.SubItems(1) = "启动服务"
Else
itmX.SubItems(1) = "停止服务"
End If
itmX.SubItems(2) = rs!qs_time
rs.MoveNext
Next i
Else
InitListInfo = True
Exit Function
End If
rs.Close
If rs.State = adStateOpen Then rs.Close
Set rs = Nothing
Set cmd = Nothing
InitListInfo = True
Exit Function
ERROR_EXIT:
m_tagErrInfo.strErrDate = Format(Now, "yyyy-mm-dd hh:mm:ss")
m_tagErrInfo.strErrFile = "frmServerState"
m_tagErrInfo.strErrFunc = "InitListInfo"
m_tagErrInfo.nErrNum = Err.Number
m_tagErrInfo.strErrDesc = Error(Err.Number)
If Err.Number <> 0 Then Err.Clear
modErrorInfo.WriteErrLog m_tagErrInfo
InitListInfo = False
End Function
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