vb 2010をクリックしたばかりのオブジェクトの名前を知る必要があります。DirectCast(sender、Control).IDで実行できますが、これを実行する必要があるのは2008であり、.IDは2008に存在しません。
私はの同等物が必要です
lblPatient.Text = DirectCast(sender, Control).ID
'vb2010ビジュアルWeb開発者で書かれました
vb2008の場合
コード
Imports System.Data.SqlClient
Imports System.Data
Public Class FormRm3A
Dim Labels(40) As Label
Dim X As Integer
Dim Y As Integer
Private Sub FormArrayTest_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim i As Integer
i = 1
For Me.Y = 1 To 5
For Me.X = 1 To 8
'creates new textbox
Labels(i) = New Label()
'set its properties
Labels(i).Width = 50
Labels(i).Height = 35
Labels(i).Left = X * 49
Labels(i).Top = 30 + (Y * 34)
Labels(i).BorderStyle = BorderStyle.FixedSingle
'add control to current form
Me.Controls.Add(Labels(i))
If Clicky = True Then
AddHandler Labels(i).Click, AddressOf Label1_Click
End If
i = i + 1
Next X
Next Y
Dim con As New SqlConnection
Dim cmd As New SqlCommand
Dim Subject As String
Dim StaffInitials As String
For Session = 1 To 40
Try
con.ConnectionString = System.Configuration.ConfigurationManager.ConnectionStrings("RoomBookingSystem.My.MySettings.Database1ConnectionString1").ConnectionString
Dim SessionParm As New SqlParameter("Session", Session)
SessionParm.Direction = ParameterDirection.Input
con.Open()
cmd.Connection = con
cmd.Parameters.Add(SessionParm)
cmd.CommandText = "SELECT Subject, StaffInitials FROM PermanantBooking WHERE (Week = 'A') AND(Room = 'Rm3') AND (Session = @Session)"
Dim lrd As SqlDataReader = cmd.ExecuteReader()
While lrd.Read()
Subject = Convert.ToString((lrd("Subject").trim))
StaffInitials = Convert.ToString((lrd("StaffInitials").trim))
Labels(Session).Text = Subject & "" & vbNewLine & StaffInitials
End While
'Catch ex As Exception
' MsgBox("" & ex.Message)
'here if there is an error it will go here (can use Msgbox or lable)
Finally
cmd.Parameters.Clear()
con.Close()
End Try
Next
End Sub
Private Sub Label1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
Dim objectID As String
objectID = DirectCast(sender, Control).ToString
Day =
Period = X
FormMakeBookingDetails.Show()
Me.Hide()
End Sub
End Class