[Resolved]Trouble with Listview Subitems

I am sure I have totally screwed this up, but here is my code. I am trying to loop through a listview control, storing the listitems and all of the subitems.

Code:

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Dim SurgProcedures(frmaddforms.lvSurgProcedures.items.count) as String


 Dim frm As frmAddForms


        With frm

            For i As Integer = 0 To frm.lvSurgProcedures.Items.Count - 1

                SurgProcedures(i) = frm.lvSurgProcedures.Items.Item(i)
             
                SurgDate = frm.lvSurgProcedures.Items.Item(i).SubItems(0)
                SurgName = frm.lvSurgProcedures.Items.Item(i).SubItems(1)
                Surgphone= frm.lvSurgProcedures.Items.Item(i).SubItems(2)
                SurgFacility = frm.lvSurgProcedures.Items.Item(i).SubItems(3)
                SurgPostOp = frm.lvSurgProcedures.Items.Item(i).SubItems(4)

            Next
        End With

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I have SurgDate, SurgName, etc. declared as strings. Thanks in advance for any direction.

As a starter, why do you declare frm locally and what type is a frmAddForms?

Hello,

In addition to the above question, what issue are you actually having? Is there an error? If so, what is the error message? Also, how are you populating the listview in the first place?

Gary

Code:

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Dim frm as frmAddforms

---

That code is basically just saying to use "frm" as "frmAddforms". frmAddforms is the name of the form, but it's a lot quicker to type "frm".

I am populatiing the listview from textboxes on the same form. Here is the code I am using to populate the listview control:

Code:

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Dim lvItem As New ListViewItem, strSurgProcedure As String, strSurgPerformed As String, strSurgName As String, strSurgPhone As String, strSurgFacility As String, strSurgPostOp As String, i As Integer, AlreadyPresent As Boolean = False

        'remove leading and trailing spaces from the entries and store as a variable
        strSurgProcedure = Trim(txtSurgProcedure.Text)
        strSurgPerformed = Trim(dtpSurgPerformed.Text)
        strSurgName = Trim(txtSurgName.Text)
        strSurgPhone = Trim(mtxtSurgPhone.Text)
        strSurgFacility = Trim(txtSurgFacility.Text)
        strSurgPostOp = Trim(txtSurgPostOp.Text)


        'set lvitem to the value of the SurgProcedure string
        lvItem.Text = StrConv(strSurgProcedure, VbStrConv.ProperCase)
        'update the string
        strSurgProcedure = lvItem.Text

        'Set the value of the lvitem subitems
        With lvItem
            .SubItems.Add(strSurgPerformed)
            .SubItems.Add(strSurgName)
            .SubItems.Add(strSurgPhone)
            .SubItems.Add(strSurgFacility)
            .SubItems.Add(strSurgPostOp)
        End With

        For i = 0 To lvSurgProcedures.Items.Count - 1
            If strSurgProcedure = lvSurgProcedures.Items(i).Text Then
                AlreadyPresent = True
                MessageBox.Show("The Surgical Prodcedure you are trying to add is already in the list")
                'clear all textboxes
                txtSurgProcedure.Text = ""
                txtSurgName.Text = ""
                txtSurgFacility.Text = ""
                txtSurgPostOp.Text = ""

                'set the focus back on the first text box
                txtSurgProcedure.Focus()
                Exit For
            End If
        Next

        If Not AlreadyPresent Then
            'add the item to list
            lvSurgProcedures.Items.Add(lvItem)
            'clear all textboxes
            txtSurgProcedure.Text = ""
            txtSurgName.Text = ""
            txtSurgFacility.Text = ""
            txtSurgPostOp.Text = ""

            'set the focus back on the first text box
            txtSurgProcedure.Focus()

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Hey,

Using the intellisense window should negate the need to do the aliasing that you are doing. Simply type frm and then ctrl + space (if the intellisense window doesn't appear) and you should be able to use the full name directly from there by simply hitting tab, or period, to start accessing the properties and methods of the form.

Also, you still haven't mentioned exactly what problems you are having.

Gary

I am having problems storing the subitems of the listview items.

Hey,

What exactly seems to be the problem?

I have taken your code and pasted it into a new project, and aside from a few small tweaks, I have been able to use it and display the contents of the listview sub items.

One of the tweaks that I had to do though was this:

Code:

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Dim SurgDate As String = Me.lvSurgProcedures.Items.Item(i).SubItems(0).Text

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Since it is actually the subitem text that you are interested in, not information about the subitem itself.

Also, on another note, rather than declaring frm As FormName, to get access to the controls within the form, just use Me.lvSurgProcedures.

Hope that helps!!

Gary