How do I drag and drop the listview imagelist with the text?

[jmDesktop]

I have two listview controls. I have three items of text. I can drag
and drop the listview items between each other, back and forth. But
the images from the imagelist do not copy over from listview1 to
listview2, only the text does. Both listviews have their
smallimagelist as the single imagelist I have. Here is my code and
thank you for any help.

private void listView1_ItemD rag(object sender,
ItemDragEventAr gs e)
{ int max = listView1.Selec tedItems.Count;
ListViewItem [] myItems = new ListViewItem[max];
int i = 0;

foreach (ListViewItem myItem in listView1.Selec tedItems)
{
myItems[i] = myItem;
i+=1;
}
listView1.DoDra gDrop(new
DataObject("Sys tem.Windows.For ms.ListViewItem[]", myItems),
DragDropEffects .Move);
}

private void listView2_DragE nter(object sender, DragEventArgs
e)
{
if
(e.Data.GetData Present("System .Windows.Forms. ListViewItem[]"))
e.Effect = DragDropEffects .Move;
else
{
e.Effect = DragDropEffects .None;
}
}

private void listView2_DragD rop(object sender, DragEventArgs
e)
{
ListView.Select edListViewItemC ollection myList
= this.listView1. SelectedItems;
int i = 0;

foreach (ListViewItem myItem in myList)
{
listView2.Items .Add(myItem.Tex t);
listView1.Items .Remove(listVie w1.SelectedItem s[i]);
i += 1;
}
}
//***
private void listView2_ItemD rag(object sender,
ItemDragEventAr gs e)
{
int max = listView2.Selec tedItems.Count;
ListViewItem[] myItems = new ListViewItem[max];
int i = 0;

foreach (ListViewItem myItem in listView2.Selec tedItems)
{
myItems[i] = myItem;
i += 1;
}
listView2.DoDra gDrop(new
DataObject("Sys tem.Windows.For ms.ListViewItem[]", myItems),
DragDropEffects .Move);
}

private void listView1_DragE nter(object sender, DragEventArgs
e)
{
if
(e.Data.GetData Present("System .Windows.Forms. ListViewItem[]"))
e.Effect = DragDropEffects .Move;
else
{
e.Effect = DragDropEffects .None;
}
}

private void listView1_DragD rop(object sender, DragEventArgs
e)
{

ListView.Select edListViewItemC ollection myList=
this.listView2. SelectedItems;
int i = 0;

foreach (ListViewItem myItem in myList)
{
listView1.Items .Add(myItem.Tex t);
listView2.Items .Remove(listVie w2.SelectedItem s[i]);
i += 1;
}
}

[Nicholas Paldino [.NET/C# MVP]]

I wouldn't just try and place the ListViewItem onto the clipboard.
Chances are that the image isn't being serialized to the clipboard and
that's why you aren't getting the image on the other side.

Rather, why not create a structure/class which has the information you
need (text, index in the image list) and then recreate a new ListViewItem on
the other side?
--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard. caspershouse.co m

"jmDesktop" <ne***********@ gmail.comwrote in message
news:11******** *************@o 61g2000hsh.goog legroups.com...

>I have two listview controls. I have three items of text. I can drag
and drop the listview items between each other, back and forth. But
the images from the imagelist do not copy over from listview1 to
listview2, only the text does. Both listviews have their
smallimagelist as the single imagelist I have. Here is my code and
thank you for any help.

private void listView1_ItemD rag(object sender,
ItemDragEventAr gs e)
{ int max = listView1.Selec tedItems.Count;
ListViewItem [] myItems = new ListViewItem[max];
int i = 0;

foreach (ListViewItem myItem in listView1.Selec tedItems)
{
myItems[i] = myItem;
i+=1;
}
listView1.DoDra gDrop(new
DataObject("Sys tem.Windows.For ms.ListViewItem[]", myItems),
DragDropEffects .Move);
}

private void listView2_DragE nter(object sender, DragEventArgs
e)
{
if
(e.Data.GetData Present("System .Windows.Forms. ListViewItem[]"))
e.Effect = DragDropEffects .Move;
else
{
e.Effect = DragDropEffects .None;
}
}

private void listView2_DragD rop(object sender, DragEventArgs
e)
{
ListView.Select edListViewItemC ollection myList
= this.listView1. SelectedItems;
int i = 0;

foreach (ListViewItem myItem in myList)
{
listView2.Items .Add(myItem.Tex t);
listView1.Items .Remove(listVie w1.SelectedItem s[i]);
i += 1;
}
}
//***
private void listView2_ItemD rag(object sender,
ItemDragEventAr gs e)
{
int max = listView2.Selec tedItems.Count;
ListViewItem[] myItems = new ListViewItem[max];
int i = 0;

foreach (ListViewItem myItem in listView2.Selec tedItems)
{
myItems[i] = myItem;
i += 1;
}
listView2.DoDra gDrop(new
DataObject("Sys tem.Windows.For ms.ListViewItem[]", myItems),
DragDropEffects .Move);
}

private void listView1_DragE nter(object sender, DragEventArgs
e)
{
if
(e.Data.GetData Present("System .Windows.Forms. ListViewItem[]"))
e.Effect = DragDropEffects .Move;
else
{
e.Effect = DragDropEffects .None;
}
}

private void listView1_DragD rop(object sender, DragEventArgs
e)
{

ListView.Select edListViewItemC ollection myList=
this.listView2. SelectedItems;
int i = 0;

foreach (ListViewItem myItem in myList)
{
listView1.Items .Add(myItem.Tex t);
listView2.Items .Remove(listVie w2.SelectedItem s[i]);
i += 1;
}
}

[jmDesktop]

I amended to this line and it worked:

listView1.Items .Add(myItem.Tex t, myItem.ImageInd ex);

On Jul 10, 5:33 pm, "Nicholas Paldino [.NET/C# MVP]"
<[e-mail] d.caspershouse. comwrote:

I wouldn't just try and place the ListViewItem onto the clipboard.
Chances are that the image isn't being serialized to the clipboard and
that's why you aren't getting the image on the other side.

Rather, why not create a structure/class which has the information you
need (text, index in the image list) and then recreate a new ListViewItem on
the other side?

--
- Nicholas Paldino [.NET/C# MVP]
- [e-mail] .caspershouse.c om

"jmDesktop" <needin4mat...@ gmail.comwrote in message

news:11******** *************@o 61g2000hsh.goog legroups.com...

I have two listview controls. I have three items of text. I can drag
and drop the listview items between each other, back and forth. But
the images from the imagelist do not copy over from listview1 to
listview2, only the text does. Both listviews have their
smallimagelist as the single imagelist I have. Here is my code and
thank you for any help.

private void listView1_ItemD rag(object sender,
ItemDragEventAr gs e)
{ int max = listView1.Selec tedItems.Count;
ListViewItem [] myItems = new ListViewItem[max];
int i = 0;

foreach (ListViewItem myItem in listView1.Selec tedItems)
{
myItems[i] = myItem;
i+=1;
}
listView1.DoDra gDrop(new
DataObject("Sys tem.Windows.For ms.ListViewItem[]", myItems),
DragDropEffects .Move);
}

private void listView2_DragE nter(object sender, DragEventArgs
e)
{
if
(e.Data.GetData Present("System .Windows.Forms. ListViewItem[]"))
e.Effect = DragDropEffects .Move;
else
{
e.Effect = DragDropEffects .None;
}
}

private void listView2_DragD rop(object sender, DragEventArgs
e)
{
ListView.Select edListViewItemC ollection myList
= this.listView1. SelectedItems;

int i = 0;

foreach (ListViewItem myItem in myList)
{
listView2.Items .Add(myItem.Tex t);
listView1.Items .Remove(listVie w1.SelectedItem s[i]);
i += 1;
}
}
//***
private void listView2_ItemD rag(object sender,
ItemDragEventAr gs e)
{
int max = listView2.Selec tedItems.Count;
ListViewItem[] myItems = new ListViewItem[max];
int i = 0;

foreach (ListViewItem myItem in listView2.Selec tedItems)
{
myItems[i] = myItem;
i += 1;
}
listView2.DoDra gDrop(new
DataObject("Sys tem.Windows.For ms.ListViewItem[]", myItems),
DragDropEffects .Move);
}

private void listView1_DragE nter(object sender, DragEventArgs
e)
{
if
(e.Data.GetData Present("System .Windows.Forms. ListViewItem[]"))
e.Effect = DragDropEffects .Move;
else
{
e.Effect = DragDropEffects .None;
}
}

private void listView1_DragD rop(object sender, DragEventArgs
e)
{

ListView.Select edListViewItemC ollection myList=
this.listView2. SelectedItems;

int i = 0;

foreach (ListViewItem myItem in myList)
{
listView1.Items .Add(myItem.Tex t);
listView2.Items .Remove(listVie w2.SelectedItem s[i]);
i += 1;
}
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