?? frmclassman.frm
字號(hào):
VERSION 5.00
Object = "{831FDD16-0C5C-11D2-A9FC-0000F8754DA1}#2.0#0"; "MSCOMCTL.OCX"
Begin VB.Form FrmClassMan
BorderStyle = 1 'Fixed Single
Caption = "院系班級(jí)管理"
ClientHeight = 4665
ClientLeft = 45
ClientTop = 330
ClientWidth = 6105
Icon = "FrmClassMan.frx":0000
LinkTopic = "Form1"
LockControls = -1 'True
MaxButton = 0 'False
MinButton = 0 'False
ScaleHeight = 4665
ScaleWidth = 6105
StartUpPosition = 1 'CenterOwner
Begin VB.CommandButton Cmd_Back
BackColor = &H80000004&
Cancel = -1 'True
Caption = "返 回"
Height = 400
Left = 4560
MouseIcon = "FrmClassMan.frx":0CCA
MousePointer = 99 'Custom
Style = 1 'Graphical
TabIndex = 4
Top = 4080
Width = 1300
End
Begin VB.CommandButton Cmd_Del
BackColor = &H80000004&
Caption = "刪 除"
Height = 400
Left = 3120
MouseIcon = "FrmClassMan.frx":0FD4
MousePointer = 99 'Custom
Style = 1 'Graphical
TabIndex = 3
Top = 4080
Width = 1300
End
Begin VB.CommandButton Cmd_Modi
BackColor = &H80000004&
Caption = "修 改"
Height = 400
Left = 1680
MouseIcon = "FrmClassMan.frx":12DE
MousePointer = 99 'Custom
Style = 1 'Graphical
TabIndex = 2
Top = 4080
Width = 1300
End
Begin VB.CommandButton Cmd_Add
BackColor = &H80000004&
Caption = "添 加"
Default = -1 'True
Height = 400
Left = 240
MouseIcon = "FrmClassMan.frx":15E8
MousePointer = 99 'Custom
Style = 1 'Graphical
TabIndex = 1
Top = 4080
Width = 1300
End
Begin MSComctlLib.ImageList ImageList1
Left = 0
Top = 0
_ExtentX = 1005
_ExtentY = 1005
BackColor = -2147483628
ImageWidth = 16
ImageHeight = 16
MaskColor = 16777215
_Version = 393216
BeginProperty Images {2C247F25-8591-11D1-B16A-00C0F0283628}
NumListImages = 5
BeginProperty ListImage1 {2C247F27-8591-11D1-B16A-00C0F0283628}
Picture = "FrmClassMan.frx":18F2
Key = ""
EndProperty
BeginProperty ListImage2 {2C247F27-8591-11D1-B16A-00C0F0283628}
Picture = "FrmClassMan.frx":4284
Key = ""
EndProperty
BeginProperty ListImage3 {2C247F27-8591-11D1-B16A-00C0F0283628}
Picture = "FrmClassMan.frx":6C16
Key = ""
EndProperty
BeginProperty ListImage4 {2C247F27-8591-11D1-B16A-00C0F0283628}
Picture = "FrmClassMan.frx":95A8
Key = ""
EndProperty
BeginProperty ListImage5 {2C247F27-8591-11D1-B16A-00C0F0283628}
Picture = "FrmClassMan.frx":BF3A
Key = ""
EndProperty
EndProperty
End
Begin MSComctlLib.TreeView TreeView1
Height = 3735
Left = 240
TabIndex = 0
Top = 120
Width = 5655
_ExtentX = 9975
_ExtentY = 6588
_Version = 393217
HideSelection = 0 'False
LabelEdit = 1
Sorted = -1 'True
Style = 7
HotTracking = -1 'True
SingleSel = -1 'True
ImageList = "ImageList1"
BorderStyle = 1
Appearance = 1
MousePointer = 99
BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851}
Name = "宋體"
Size = 9
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
MouseIcon = "FrmClassMan.frx":E8CC
End
End
Attribute VB_Name = "FrmClassMan"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Cmd_Add_Click()
'初始化FrmClassEdit信息
FrmClassEdit.lblUpper = CurClass.Class_Name
FrmClassEdit.txtClass = ""
FrmClassEdit.Modify = False
'打開編輯院系班級(jí)信息的窗體
FrmClassEdit.Show 1
TreeView1_Click
End Sub
Private Sub Cmd_Back_Click()
Unload Me
End Sub
Private Sub Cmd_Del_Click()
If TreeView1.SelectedItem.Key = "a0" Then
MsgBox "此項(xiàng)不能刪除"
Exit Sub
End If
'如果當(dāng)前院系班級(jí)包含下一級(jí)院系班級(jí)，則不能刪除
If CurClass.HaveSon(CurClass.Class_Id) = True Then
MsgBox CurClass.Class_Name + " 包含下級(jí)院系班級(jí)，不能刪除"
Exit Sub
End If
'如果院系班級(jí)中包含學(xué)生，則不能刪除
If MyClass.HaveStudent(CurClass.Class_Id) = True Then
MsgBox CurClass.Class_Name + " 包含學(xué)生，不能刪除"
Exit Sub
End If
'確定刪除
If MsgBox("是否確定要?jiǎng)h除 " + Trim(TreeView1.SelectedItem.Text), vbYesNo, "請(qǐng)確認(rèn)") = vbNo Then
Exit Sub
End If
Call CurClass.Delete(CurClass.Class_Id)
TreeView1.Nodes.Remove TreeView1.SelectedItem.Index
TreeView1_Click
End Sub
Private Sub Cmd_Modi_Click()
'不能修改根結(jié)點(diǎn)
If TreeView1.SelectedItem.Key = "a0" Then
MsgBox "此項(xiàng)不能修改"
Exit Sub
End If
'將當(dāng)前院系班級(jí)的信息賦值到編輯院系班級(jí)信息的窗口
FrmClassEdit.lblUpper = MyClass.GetName(CurClass.UpperId)
FrmClassEdit.txtClass = CurClass.Class_Name
FrmClassEdit.Modify = True
FrmClassEdit.Show 1
TreeView1_Click
End Sub
Private Sub Form_Load()
Dim TmpNode As Node
'設(shè)置當(dāng)前的焦點(diǎn)院系
FocusClassName = "學(xué)校領(lǐng)導(dǎo)"
Focuskey = ""
'設(shè)置根結(jié)點(diǎn)
Set TmpNode = TreeView1.Nodes.Add(, , "a0", "院系信息", 1, 3)
TmpNode.ExpandedImage = 2
'調(diào)用函數(shù)將所有院系班級(jí)添加到TreeView1中
Call Add_ClassToTree(TreeView1, "a0")
TmpNode.Selected = True
TreeView1_Click
End Sub
Private Sub TreeView1_Click()
Dim Focuskey As String
'根據(jù)關(guān)鍵字獲取院系班級(jí)信息
Focuskey = TreeView1.SelectedItem.Key
CurClass.Class_Name = TreeView1.SelectedItem.Text
CurClass.Class_Id = Val(Right(TreeView1.SelectedItem.Key, Len(TreeView1.SelectedItem.Key) - 1))
If Focuskey = "a0" Then '根結(jié)點(diǎn)
Exit Sub
End If
'如果包含子結(jié)點(diǎn)，則設(shè)置圖像格式
If CurClass.HaveSon(CurClass.Class_Id) = False Then
TreeView1.SelectedItem.ExpandedImage = 4
TreeView1.SelectedItem.Image = 4
TreeView1.SelectedItem.SelectedImage = 5
End If
'讀取CurClass中的所有院系班級(jí)信息
CurClass.GetInfo (CurClass.Class_Id)
End Sub
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