> Hi,
>
> I try to use an ImageList with a ListView but that don't work.
>
> I make a ListView in VirtualMode with LargeIcon view.
> I put the ImageList in the LargeImageList property.
>
> I add a bitmap to the ImageList
>
> When i want to see the item "icon" with the imagelist imageindex
> property that work, but with the imagekey property that don't work
>
> At the form load :
> ListView1.VirtualListSize = 1
>
> In the RetrieveVirtualItem event (use ImageIndex):
> Dim item As New ListViewItem("test", 0)
> e.Item = item
>
> That work
>
> In the RetrieveVirtualItem event (unse ImageKey) :
> Dim str As String = "1.JPG"
> Dim item As New ListViewItem("test", str)
> e.Item = item
>
> That don't work ! However ImageList1.Images.ContainsKey(str) = true !
>
> Could you help me ?
> I have forgotten something ?
> Thanks
>
> (excuse me, i don't speak English very well)

> Hi Archimed
>
> Your problem is with the way you set the image index
> <1> Dim str As String = "1.JPG"
> <2> Dim item As New ListViewItem("test", str)
> <3> e.Item = item
>
> You can remove line <1> and change line <2> to this:
> <2> Dim item as new ListViewItem("test", 0)
>
> The second parameter for the ListViewItem constructor as image index
> position of the item's icon within the associated ImageList.
>
> Hope this helps!
>
> Archimed wrote:
> > Hi,
> >
> > I try to use an ImageList with a ListView but that don't work.
> >
> > I make a ListView in VirtualMode with LargeIcon view.
> > I put the ImageList in the LargeImageList property.
> >
> > I add a bitmap to the ImageList
> >
> > When i want to see the item "icon" with the imagelist imageindex
> > property that work, but with the imagekey property that don't work
> >
> > At the form load :
> > ListView1.VirtualListSize = 1
> >
> > In the RetrieveVirtualItem event (use ImageIndex):
> > Dim item As New ListViewItem("test", 0)
> > e.Item = item
> >
> > That work
> >
> > In the RetrieveVirtualItem event (unse ImageKey) :
> > Dim str As String = "1.JPG"
> > Dim item As New ListViewItem("test", str)
> > e.Item = item
> >
> > That don't work ! However ImageList1.Images.ContainsKey(str) = true !
> >
> > Could you help me ?
> > I have forgotten something ?
> > Thanks
> >
> > (excuse me, i don't speak English very well)

> Hi,
> Thanks for your reply
>
> But i need to use the imagelist with ImageKey
>
> The ListViewItem contain however this constructor :
> ... New(ByVal text As String, ByVal imageKey As String)
>
> I don't know why that don't work (ImageList1.Images.ContainsKey(str) =
> True ! )
>
>
>
> glen.ver***@gmail.com wrote:
> > Hi Archimed
> >
> > Your problem is with the way you set the image index
> > <1> Dim str As String = "1.JPG"
> > <2> Dim item As New ListViewItem("test", str)
> > <3> e.Item = item
> >
> > You can remove line <1> and change line <2> to this:
> > <2> Dim item as new ListViewItem("test", 0)
> >
> > The second parameter for the ListViewItem constructor as image index
> > position of the item's icon within the associated ImageList.
> >
> > Hope this helps!
> >
> > Archimed wrote:
> > > Hi,
> > >
> > > I try to use an ImageList with a ListView but that don't work.
> > >
> > > I make a ListView in VirtualMode with LargeIcon view.
> > > I put the ImageList in the LargeImageList property.
> > >
> > > I add a bitmap to the ImageList
> > >
> > > When i want to see the item "icon" with the imagelist imageindex
> > > property that work, but with the imagekey property that don't work
> > >
> > > At the form load :
> > > ListView1.VirtualListSize = 1
> > >
> > > In the RetrieveVirtualItem event (use ImageIndex):
> > > Dim item As New ListViewItem("test", 0)
> > > e.Item = item
> > >
> > > That work
> > >
> > > In the RetrieveVirtualItem event (unse ImageKey) :
> > > Dim str As String = "1.JPG"
> > > Dim item As New ListViewItem("test", str)
> > > e.Item = item
> > >
> > > That don't work ! However ImageList1.Images.ContainsKey(str) = true !
> > >
> > > Could you help me ?
> > > I have forgotten something ?
> > > Thanks
> > >
> > > (excuse me, i don't speak English very well)

> Hi
>
> Okay, I didn't see the constructor myself (it's good that they've added
> it)...I am able to get it to work when not using the list view in
> virtual mode but not while using VirtualMode. Very strange stuff!
>
> Why not try the following as a workaround:
>
> Dim str As String = "1.JPG"
> Dim item As New ListViewItem("test",
> ListView1.LargeImageList.Images.Key(str))
>
> Of course this means you won't be able to change the View type as
> easily (e.g. from LargeIcon to SmallIcon).
>
> Sorry I couldn't help further.
>
>
>
> Archimed wrote:
> > Hi,
> > Thanks for your reply
> >
> > But i need to use the imagelist with ImageKey
> >
> > The ListViewItem contain however this constructor :
> > ... New(ByVal text As String, ByVal imageKey As String)
> >
> > I don't know why that don't work (ImageList1.Images.ContainsKey(str) =
> > True ! )
> >
> >
> >
> > glen.ver***@gmail.com wrote:
> > > Hi Archimed
> > >
> > > Your problem is with the way you set the image index
> > > <1> Dim str As String = "1.JPG"
> > > <2> Dim item As New ListViewItem("test", str)
> > > <3> e.Item = item
> > >
> > > You can remove line <1> and change line <2> to this:
> > > <2> Dim item as new ListViewItem("test", 0)
> > >
> > > The second parameter for the ListViewItem constructor as image index
> > > position of the item's icon within the associated ImageList.
> > >
> > > Hope this helps!
> > >
> > > Archimed wrote:
> > > > Hi,
> > > >
> > > > I try to use an ImageList with a ListView but that don't work.
> > > >
> > > > I make a ListView in VirtualMode with LargeIcon view.
> > > > I put the ImageList in the LargeImageList property.
> > > >
> > > > I add a bitmap to the ImageList
> > > >
> > > > When i want to see the item "icon" with the imagelist imageindex
> > > > property that work, but with the imagekey property that don't work
> > > >
> > > > At the form load :
> > > > ListView1.VirtualListSize = 1
> > > >
> > > > In the RetrieveVirtualItem event (use ImageIndex):
> > > > Dim item As New ListViewItem("test", 0)
> > > > e.Item = item
> > > >
> > > > That work
> > > >
> > > > In the RetrieveVirtualItem event (unse ImageKey) :
> > > > Dim str As String = "1.JPG"
> > > > Dim item As New ListViewItem("test", str)
> > > > e.Item = item
> > > >
> > > > That don't work ! However ImageList1.Images.ContainsKey(str) = true !
> > > >
> > > > Could you help me ?
> > > > I have forgotten something ?
> > > > Thanks
> > > >
> > > > (excuse me, i don't speak English very well)