Hi,
Its a Visual Basic Express Edition 2008 Problem.
I have 1 ComboBox, 1 Label and 1 DatetimePicker on my form and a text file with csv extension which contains names of countries and numeric values separated by commas like first line being : New Zealand, 12 second line New York, -4 and so on and last line Australia, 10.
Items in Combobox are inserted from this file. The code is as under:
Public Class Form1
Structure PlacenOffset
Dim Place As String
Dim Offset As Integer
Public Overrides Function ToString() As String
Return Place
End Function
End Structure
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim FILE_NAME As String = "C:\PlaceFile.csv"
Dim objReader As New System.IO.StreamReader(FILE_NAME)
Do While objReader.Peek() <> -1
Dim T As PlacenOffset
T = New PlacenOffset
Dim TestArray() As String = Split(objReader.ReadLine, ",")
T.Place = TestArray(0)
T.Offset = TestArray(1)
ComboBox1.Items.Add(T)
Loop
objReader.Close()
End Sub
Public Sub ComboBox1_SelectionChangeCommitted(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ComboBox1.SelectionChangeCommitted
For Each Item As PlacenOffset In ComboBox1.Items
Label1.Text = Item.Place & Item.Offset & " time" & vbCrLf & DateTimePicker1.Value.ToLongTimeString & vbCrLf & DateTimePicker1.Value.ToLongDateString
Next
End Sub
End Class
When I select any item of the combo box it displays in Label1 the name and corresponding numeric value of last line from the text file, I want that if user select New Zealand in the combobox it should display New Zealand from the text file and its corresponding numeric value in the same line and not the particulars of last line from the text file.
I don't know why it is every time taking last line from the text file when user select any item in the combobox.
Would appreciate some advice on this.
Thanks
RITC29
