i cannot do my DRAG DROP part. tried so many code.all useless.can any one pl help me to write DRADROP part......
i tried creat another image list in listview B and add listView A imagelist selected images...but i can add item text but i cannot add the image in to new image list which i selected from list view box A imagelist images...may be this try wrong
if there any eayy way or can improve this way pl helpp me to do this....thanks a lot u all
her is my code.....
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.IO;
namespace Project_import_1
{
public partial class ImportForm : Form
{
public ImportForm()
{
InitializeComponent();
}
OpenFileDialog dlg = new OpenFileDialog();
private void import(object sender, EventArgs e)
{
ImageList imageList = new ImageList();
imageList.ImageSize = new Size(100, 80);
imageList.ColorDepth = ColorDepth.Depth32Bit;
int i = 0;
string[] files = dlg.FileNames;
string[] pathes = new string[files.Length];
foreach (string file in files)
{
pathes[i] = file;
i++;
}
foreach (string path in pathes)
{
//Image img1 = Image.FromFile(path);
//imageList.Images.Add(getThumbnaiImage(imageList.ImageSize.Width, img1));
imageList.Images.Add(Bitmap.FromFile(path));
FileInfo fileInfo = new FileInfo(path);
String strDir = fileInfo.Name;
listView1.Items.Add(strDir);
listView1.TileSize = new System.Drawing.Size(100, 80);
}
for (int j = 0; j < pathes.Length; j++)
{
//this.listView1.Items.Add("Picture"+(j+1));
this.listView1.Items[j].ImageIndex = j;
}
this.listView1.View = View.LargeIcon;
this.listView1.LargeImageList = imageList;
}
private void btnImport_Click(object sender, EventArgs e)
{
dlg.Filter = "All Image Files|*.bmp;*.ico;*.gif;*.jpeg;*.jpg;" +
"*.jfif;*.png;*.tif;*.tiff;*.wmf;*.emf|" +
"Windows Bitmap (*.bmp)|*.bmp|" +
"Windows Icon (*.ico)|*.ico|" +
"Graphics Interchange Format (*.gif)|*.gif|" +
"JPEG File Interchange Format (*.jpg)|" +
"*.jpg;*.jpeg;*.jfif|" +
"Portable Network Graphics (*.png)|*.png|" +
"Tag Image File Format (*.tif)|*.tif;*.tiff|" +
"Windows Metafile (*.wmf)|*.wmf|" +
"Enhanced Metafile (*.emf)|*.emf|" +
"All Files (*.*)|*.*";
dlg.InitialDirectory = @"C:\Documents and Settings\All Users\Desktop\";
dlg.Multiselect = true;
try
{
if (dlg.ShowDialog() == DialogResult.OK)
{
import(sender, e);
}
dlg.Reset();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void listView1_ItemDrag(object sender, ItemDragEventArgs e)
{
this.listView1.DoDragDrop(this.listView1.SelectedItems[0], DragDropEffects.Copy);
}
private void listView1_DragEnter(object sender, DragEventArgs e)
{
if (e.Data.GetDataPresent(typeof(ListViewItem)))
{
e.Effect = DragDropEffects.Copy;
}
else
{
e.Effect = DragDropEffects.None;
}
}
private void listView2_DragDrop(object sender, DragEventArgs e)
{
ListViewItem item = e.Data.GetData(typeof(ListViewItem)) as ListViewItem;
this.listView2.View = View.LargeIcon;
ImageList imageList = new ImageList();
imageList.ImageSize = new Size(100, 100);
imageList.ColorDepth = ColorDepth.Depth32Bit;
int i = 0;
foreach (ListViewItem each in listView1.SelectedItems)
{
listView2.Items.Add(item.Text, item.ImageIndex);
//imageList.Images.Add(item.ImageIndex);
listView2.TileSize = new System.Drawing.Size(100, 80);
}
for (int j = 0; j < listView1.SelectedItems.Count; j++)
{
this.listView1.Items[j].ImageIndex = j;
}
this.listView2.View = View.LargeIcon;
this.listView2.LargeImageList = imageList;
}