Mein Projekt ist es, ein Array von Datensätzen vordefiniert zu haben und dann in einer Listbox in der High School mit der folgenden Syntax syntaxt here ausgeben, aber es gibt den Fehler "System.Exception: 'Late-gebunden Die Zuweisung zu einem Feld vom Werttyp "Kontakt" ist nicht gültig, wenn "Kontakt" das Ergebnis eines spät gebundenen Ausdrucks ist. "Probleme mit Array von Datensätzen haben
Ich habe viele Problemlösungen ausprobiert und kann das Problem nicht finden - wahrscheinlich etwas wirklich einfaches. Ich würde jede Hilfe schätzen, die Sie Jungs anbieten können.
Public Class Form1
'Dim addressbook(8, 2) As String
'Dim number As i
Structure Contact
Dim Forename As String
Dim Surname As String
Dim address As String
End Structure
Dim addressbook(8) As Contact
Private Sub Button1_Click(sender As System.Object, e As System.EventArgs) Handles Button1.Click
setuprecords(addressbook)
displayoutput(addressbook)
End Sub
Sub setuprecords(ByRef addressbook)
'For row = 0 To 8
' For column = 0 To 2
' If column = 0 Then
' addressbook(row, column) = InputBox("What is your name ")
' ElseIf column = 1 Then
' addressbook(row, column) = InputBox("What is your 2nd name")
' ElseIf column = 2 Then
' addressbook(row, column) = InputBox("What is your address")
' End If
' Next
'Next
addressbook(0).Forename = "Bart"
addressbook(0).Surname = "Simpson"
addressbook(0).address = "Springfeild"
addressbook(1).Forename = "Lisa"
addressbook(1).Surname = "Simpson"
addressbook(1).address = "Springfeild"
addressbook(2).Forename = "Homer"
addressbook(2).Surname = "Simpson"
addressbook(2).address = "Springfeild"
addressbook(3).Forename = "Marge"
addressbook(3).Surname = "Simpson"
addressbook(3).address = "Springfeild"
addressbook(4).Forename = "Santa's Little Helper"
addressbook(4).Surname = "Simpson"
addressbook(4).address = "Springfeild"
addressbook(5).Forename = "Magie"
addressbook(5).Surname = "Simpson"
addressbook(5).address = "Springfeild"
addressbook(6).Forename = "Milhouse"
addressbook(6).Surname = "Something"
addressbook(6).address = "Springfeild"
addressbook(7).Forename = "Ned"
addressbook(7).Surname = "Flanders"
addressbook(7).address = "Springfeild"
addressbook(8).Forename = "Willie"
addressbook(8).Surname = "Something"
addressbook(8).address = "Springfeild"
End Sub
Sub displayoutput(ByVal addressbook)
'If number = 0 Then
' For row = 0 To 8
' ListBox1.Items.Add(addressbook(row, 0) & vbTab & (addressbook(row, 1) & vbTab & (addressbook(row, 2))))
' Next
'Else
' ' ListBox1.Items.Add(addressbook(number - 1 & vbTab & column))
' ListBox1.Items.Add(addressbook(number - 1, 0) & vbTab & (addressbook(number - 1, 1) & vbTab & (addressbook(number - 1, 2))))
'End If
For row = 0 To 8
ListBox1.Items.Add(addressbook(row).Forename)
ListBox1.Items.Add(addressbook(row).Surname)
ListBox1.Items.Add(addressbook(row).address)
Next
End Sub
End Class
Vielen Dank djv! Das hat mein Problem sofort gelöst. Mein Lehrer hat uns das nie beigebracht –