[RESOLVED] Getting Data from listView

Hi i currently have a listview on my form that is set to "details" view and is popoulated by a table in my sql database.

what i want to be able to do is when i double click on a selected row i want all the details in that row to appear in another form so that i can edit them.

how do i populate the edit form with the data from the selected row i am double clicking on?

can anyone help me?

Thanks Roofuss

is your listview multiselect?

No its note not multi select just full row select

if not multiselect, try this:

vb Code:

Private Sub ListView1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ListView1.SelectedIndexChanged
    MsgBox(ListView1.Items(ListView1.SelectedIndices(0)).SubItems(1).Text) 'gets text from second column
End Sub

no sorry that doesnt work and it only brings the 1st column up in a message box i need to be able to display the data in my edit form which is called frmCreateTask

the code i have at the moment is as follows:

vb Code:

Private Sub lvTasks_DoubleClick(ByVal sender As Object, ByVal e As System.EventArgs) Handles lvTasks.DoubleClick
 
        Dim Row As DataRow = lvTasks.Items(lvTasks.SelectedItems).Row
        Using dialogue As New frmCreateTask(Row)
            dialogue.ShowDialog()
        End Using
    End Sub

but causes an overload resolution

any ideas?

thanks

ok. try this:

vb Code:

Private Sub ListView1_DoubleClick(ByVal sender As Object, ByVal e As System.EventArgs) Handles ListView1.DoubleClick
    Dim lvi As ListViewItem = ListView1.Items(ListView1.SelectedIndices(0))
    Dim frm As New frmCreateTask(lvi)
    frm.Show()
End Sub

frmCreateTask should have a sufficient number of textboxes, named Textbox1, Textbox2, etc:

vb Code:

Public Class frmCreateTask
 
    Public Sub New(ByVal lvi As ListViewItem)
        InitializeComponent()
        For x As Integer = 1 To lvi.SubItems.Count
            Me.Controls("textbox" & x.ToString).Text = lvi.SubItems(x - 1).Text
        Next
    End Sub
 
End Class

i think we're getting there but now i get a run time error that says

"Object reference not set to an instance of an object." at the highlighted area

[HEIGHLIGHT] Public Sub New(ByVal lvi As ListViewItem)
InitializeComponent()
For x As Integer = 1 To lvi.SubItems.Count
Me.Controls("textbox" & x.ToString).Text = lvi.SubItems(x - 1).Text
Next
End Sub

[/HEIGHLIGHT]

how many subitems are there? do you have that many textboxes on the form (frmCreateTask)? are they named textbox1, textbox2, etc?

I have got 6 sub items in total and on frmCreateTask i have 6 textboxes and one drop down box. they are all labelled with reference to what they to but to make it easier and faster we can just use textbox1, textbox2 etc.. if you like?

Thanks

you could just type them out instead of using a loop:

txtWhatever.text = lvi.subitems(0).text
'etc

At 6:00 in the morning you are offically my hero. thats worked great !!!

thanks for all your help