lvProjects.Clea r()
lvProjects.View = View.Details
lvProjects.Full RowSelect = True
lvProjects.Colu mns.Add("Id", 50, HorizontalAlign ment.Left)
lvProjects.Colu mns.Add("Name", -1, HorizontalAlign ment.Left)
lvProjects.Colu mns.Add("Last Used", 100, HorizontalAlign ment.Center)
lvProjects.Colu mns.Add("Status ", 100, HorizontalAlign ment.Center)
Dim Item1 As New ListViewItem("0 01", 0)
Item1.SubItems. Add("ABC Soliciters")
Item1.SubItems. Add("12/01/2003")
Item1.SubItems. Add("Idle")
Dim Item2 As New ListViewItem("0 02", 0)
Item2.SubItems. Add("ABC Soliciters")
Item2.SubItems. Add("12/01/2002")
Item2.SubItems. Add("Idle")
Dim al As New ArrayList()
al.Add(Item1)
al.Add(Item2)
Question: How do I assign al to in the following line?
lvProjects.Item s.AddRange(New ListViewItem() {how do i assign al here})
This works below:
lvProjects.Item s.AddRange(New ListViewItem() {item1,item2})
Thanks 4 any help!! 8 9078
Hi Chad,
Have you tried simply:
lvProjects.Item s.AddRange (al)
or
lvProjects.Item s.AddRange (al.ToArray)
Regards,
Fergus
* "Fergus Cooney" <fi****@post.co m> scripsit: Have you tried simply: lvProjects.Item s.AddRange (al) or lvProjects.Item s.AddRange (al.ToArray)
Have you tried that?
--
Herfried K. Wagner
MVP · VB Classic, VB.NET
<http://www.mvps.org/dotnet>
<http://www.plig.net/nnq/nquote.html>
* "Fergus Cooney" <fi****@post.co m> scripsit: Why do you ask?
Try it and you will see it...
--
Herfried K. Wagner
MVP · VB Classic, VB.NET
<http://www.mvps.org/dotnet>
<http://www.plig.net/nnq/nquote.html>
Hi Chad,
The second option in my earlier post is the one you want but it needed a
bit of casting:
With Option Strict Off:
lvProjects.Item s.AddRange (al.ToArray (GetType (ListViewItem)) )
With Option Strict On:
Dim ao As Array = al.ToArray (GetType (ListViewItem))
lvProjects.Item s.AddRange (DirectCast (ao, ListViewItem()) )
But it might be easier to assign the ListViewItems to an array of a
suitable type in the first place.
Dim alv As ListViewItem (1)
alvItems(0) = Item1
alvItems(1) = Item2
lvProjects.Item s.AddRange (alvItems)
Regards,
Fergus
Thanks, that is what I ended up doing (using an array). Sometimes its nice
to use the arraylist not to worry about array length. Thanks again!!!
One other thing .. If you populate the listview with column size property
to -1 for auto resize the first time it is populated using the method we
have discussed it works fine. But each time after that it sets the column
length to 0. Any ideas why?
"Fergus Cooney" <fi****@post.co m> wrote in message
news:OX******** ******@TK2MSFTN GP10.phx.gbl... Hi Chad,
The second option in my earlier post is the one you want but it needed
a bit of casting:
With Option Strict Off: lvProjects.Item s.AddRange (al.ToArray (GetType (ListViewItem)) )
With Option Strict On: Dim ao As Array = al.ToArray (GetType (ListViewItem)) lvProjects.Item s.AddRange (DirectCast (ao, ListViewItem()) )
But it might be easier to assign the ListViewItems to an array of a suitable type in the first place. Dim alv As ListViewItem (1) alvItems(0) = Item1 alvItems(1) = Item2 lvProjects.Item s.AddRange (alvItems)
Regards, Fergus
* "Chad Miller" <ch**@predictiv econcepts.com> scripsit: lvProjects.Clea r() lvProjects.View = View.Details lvProjects.Full RowSelect = True lvProjects.Colu mns.Add("Id", 50, HorizontalAlign ment.Left) lvProjects.Colu mns.Add("Name", -1, HorizontalAlign ment.Left) lvProjects.Colu mns.Add("Last Used", 100, HorizontalAlign ment.Center) lvProjects.Colu mns.Add("Status ", 100, HorizontalAlign ment.Center) Dim Item1 As New ListViewItem("0 01", 0) Item1.SubItems. Add("ABC Soliciters") Item1.SubItems. Add("12/01/2003") Item1.SubItems. Add("Idle") Dim Item2 As New ListViewItem("0 02", 0) Item2.SubItems. Add("ABC Soliciters") Item2.SubItems. Add("12/01/2002") Item2.SubItems. Add("Idle") Dim al As New ArrayList() al.Add(Item1) al.Add(Item2)
Question: How do I assign al to in the following line? lvProjects.Item s.AddRange(New ListViewItem() {how do i assign al here})
This works below: lvProjects.Item s.AddRange(New ListViewItem() {item1,item2})
\\\
Dim al As New ArrayList
al.Add(New ListViewItem("H ello"))
al.Add(New ListViewItem("W orld"))
Me.ListView1.It ems.AddRange(Di rectCast(al.ToA rray(GetType(Li stViewItem)), ListViewItem()) )
///
--
Herfried K. Wagner
MVP · VB Classic, VB.NET
<http://www.mvps.org/dotnet>
<http://www.plig.net/nnq/nquote.html>
Hi Chad,
That Column.Width = -1 is a bit misleading in the sense that if you set
the Width to -1 when you create it,
lvProjects.Colu mns.Add("Name", -1, HorizontalAlign ment.Left)
it sets the width to zero because there are no items, therefore the
greatest width = 0.
It's really for use when you've got your items in place. So if you add
lvProjects.Colu mns(1).Width = -1
after the items have been added, it will work ok.
And you'll have to keep setting it when you add items or remove items
because it's not a dynamic setting. It would be better, in fact, if they had
a method Column.SetWidth ToFit or something. This would make it clear that
you have to keep doing it. For .NET, using Width = -1 seems a pretty kludgy
way of doing it.
Regards,
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