?? queryresult.vb
字號(hào):
Public Class frmQueryResult
Inherits System.Windows.Forms.Form
#Region " Windows 窗體設(shè)計(jì)器生成的代碼 "
Public Sub New()
MyBase.New()
'該調(diào)用是 Windows 窗體設(shè)計(jì)器所必需的。
InitializeComponent()
'在 InitializeComponent() 調(diào)用之后添加任何初始化
End Sub
'窗體重寫 dispose 以清理組件列表。
Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
If disposing Then
If Not (components Is Nothing) Then
components.Dispose()
End If
End If
MyBase.Dispose(disposing)
End Sub
'Windows 窗體設(shè)計(jì)器所必需的
Private components As System.ComponentModel.IContainer
'注意: 以下過(guò)程是 Windows 窗體設(shè)計(jì)器所必需的
'可以使用 Windows 窗體設(shè)計(jì)器修改此過(guò)程。
'不要使用代碼編輯器修改它。
Friend WithEvents btnConfirm As System.Windows.Forms.Button
Friend WithEvents lstResult As System.Windows.Forms.ListView
Friend WithEvents ColumnHeader1 As System.Windows.Forms.ColumnHeader
Friend WithEvents ColumnHeader2 As System.Windows.Forms.ColumnHeader
Friend WithEvents ColumnHeader3 As System.Windows.Forms.ColumnHeader
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
Me.btnConfirm = New System.Windows.Forms.Button
Me.lstResult = New System.Windows.Forms.ListView
Me.ColumnHeader1 = New System.Windows.Forms.ColumnHeader
Me.ColumnHeader2 = New System.Windows.Forms.ColumnHeader
Me.ColumnHeader3 = New System.Windows.Forms.ColumnHeader
Me.SuspendLayout()
'
'btnConfirm
'
Me.btnConfirm.Location = New System.Drawing.Point(16, 280)
Me.btnConfirm.Name = "btnConfirm"
Me.btnConfirm.Size = New System.Drawing.Size(40, 24)
Me.btnConfirm.TabIndex = 1
Me.btnConfirm.Text = "確定"
'
'lstResult
'
Me.lstResult.Columns.AddRange(New System.Windows.Forms.ColumnHeader() {Me.ColumnHeader1, Me.ColumnHeader2, Me.ColumnHeader3})
Me.lstResult.Dock = System.Windows.Forms.DockStyle.Top
Me.lstResult.FullRowSelect = True
Me.lstResult.Location = New System.Drawing.Point(0, 0)
Me.lstResult.Name = "lstResult"
Me.lstResult.Size = New System.Drawing.Size(264, 264)
Me.lstResult.TabIndex = 2
Me.lstResult.View = System.Windows.Forms.View.Details
'
'ColumnHeader1
'
Me.ColumnHeader1.Text = "課程名"
Me.ColumnHeader1.Width = 100
'
'ColumnHeader2
'
Me.ColumnHeader2.Text = "成績(jī)"
'
'ColumnHeader3
'
Me.ColumnHeader3.Text = "考查成績(jī)"
'
'frmQueryResult
'
Me.AutoScaleBaseSize = New System.Drawing.Size(6, 14)
Me.ClientSize = New System.Drawing.Size(264, 317)
Me.Controls.Add(Me.lstResult)
Me.Controls.Add(Me.btnConfirm)
Me.MaximizeBox = False
Me.Name = "frmQueryResult"
Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen
Me.Text = "個(gè)人成績(jī)查詢"
Me.ResumeLayout(False)
End Sub
#End Region
Public id As Integer
Public sname As String
Private myDataReader As System.Data.OleDb.OleDbDataReader
Private Sub frmQueryResult_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim i As Integer = 0
Dim str As String
str = "select 課程名, 成績(jī) , 考查成績(jī) from 學(xué)生課程視圖 where 學(xué)號(hào)=" & id & " or 姓名='" & sname & "'"
If OleConn.SelectQuery(str, myDataReader) Then
While myDataReader.Read
lstResult.Items.Add(myDataReader.Item(0))
If Not myDataReader.IsDBNull(1) Then
lstResult.Items.Item(i).SubItems.Add(CStr(myDataReader.Item(1)))
End If
If Not myDataReader.IsDBNull(1) Then
lstResult.Items.Item(i).SubItems.Add(Trim(myDataReader.Item(2)))
End If
i = i + 1
End While
myDataReader.Close()
End If
End Sub
Private Sub btnConfirm_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnConfirm.Click
Me.Close()
End Sub
End Class
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