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Copy thumbnailed images from one location to another

Posted on 2007-03-28
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Last Modified: 2013-12-17
Hi all, I need to understand how to display thumbnails in a windows forms panel (c# dot.net), copy them to another panel and then upon pressing the apply button, copy the selection to a specified location (ie.  My pictures)

I have provided an image for what I am trying to acheve.  Shouldn't be too difficult i hope but all help would be greatly appreciated.

http://www.cdnpharmaceuticals.com.au/experts/Image.JPG
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Question by:cdempster
3 Comments
 
LVL 29

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by:
Gautham Janardhan earned 500 total points
ID: 18822931
is this
what u wnat u can drag image from one panel to another then saving would be relatively easy

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;

namespace WINAPP
{
      /// <summary>
      /// Summary description for Form5.
      /// </summary>
      public class Form5 : System.Windows.Forms.Form
      {
            private System.Windows.Forms.Panel panel1;
            private System.Windows.Forms.Panel panel2;
            /// <summary>
            /// Required designer variable.
            /// </summary>
            private System.ComponentModel.Container components = null;

            public Form5()
            {
                  //
                  // Required for Windows Form Designer support
                  //
                  InitializeComponent();

                  PictureBox FBox1 = new PictureBox
                        ();
                  FBox1.Image = new Bitmap(@"D:\DOC\2.jpg");
                  FBox1.SizeMode = PictureBoxSizeMode.StretchImage;
                  FBox1.Dock = DockStyle.Top;
                  panel1.Controls.Add(FBox1);
                  panel2.AllowDrop = true;
                  this.AllowDrop = true;
                  FBox1.MouseDown += new MouseEventHandler(FBox1_MouseDown);
                  FBox1 = new PictureBox
                        ();
                  FBox1.SizeMode = PictureBoxSizeMode.StretchImage;
                  FBox1.Image = new Bitmap(@"D:\DOC\3.jpg");
                  FBox1.Dock = DockStyle.Top;
                  panel2.DragDrop += new DragEventHandler(groupBox2_DragDrop);
                  panel2.DragEnter += new DragEventHandler(groupBox2_DragEnter);
                  this.DragEnter += new DragEventHandler(groupBox2_DragEnter);
                  FBox1.MouseDown += new MouseEventHandler(FBox1_MouseDown);
                  panel1.Controls.Add(FBox1);
            }

            void FBox1_MouseDown(object sender, MouseEventArgs e)
            {
                  DoDragDrop(((PictureBox)sender).Image, DragDropEffects.Copy);
            }

            void groupBox2_DragEnter(object sender, DragEventArgs e)
            {
                  e.Effect = DragDropEffects.Copy;
            }

            void groupBox2_DragDrop(object sender, DragEventArgs e)
            {
                  if (e.Data.GetData(typeof(Bitmap)) != null)
                  {
                        Bitmap FMap =
                              (Bitmap)e.Data.GetData(typeof(Bitmap));
                        PictureBox FBox1 = new PictureBox
                              ();
                        FBox1.Image = FMap;
                        FBox1.SizeMode = PictureBoxSizeMode.StretchImage;
                        FBox1.Dock = DockStyle.Top;
                        panel2.Controls.Add(FBox1);  
                  }
            }

            /// <summary>
            /// Clean up any resources being used.
            /// </summary>
            protected override void Dispose( bool disposing )
            {
                  if( disposing )
                  {
                        if(components != null)
                        {
                              components.Dispose();
                        }
                  }
                  base.Dispose( disposing );
            }

            #region Windows Form Designer generated code
            /// <summary>
            /// Required method for Designer support - do not modify
            /// the contents of this method with the code editor.
            /// </summary>
            private void InitializeComponent()
            {
                  this.panel1 = new System.Windows.Forms.Panel();
                  this.panel2 = new System.Windows.Forms.Panel();
                  this.SuspendLayout();
                  //
                  // panel1
                  //
                  this.panel1.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
                  this.panel1.Location = new System.Drawing.Point(8, 8);
                  this.panel1.Name = "panel1";
                  this.panel1.Size = new System.Drawing.Size(288, 264);
                  this.panel1.TabIndex = 2;
                  //
                  // panel2
                  //
                  this.panel2.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
                  this.panel2.Location = new System.Drawing.Point(320, 8);
                  this.panel2.Name = "panel2";
                  this.panel2.Size = new System.Drawing.Size(336, 256);
                  this.panel2.TabIndex = 3;
                  //
                  // Form5
                  //
                  this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
                  this.ClientSize = new System.Drawing.Size(672, 273);
                  this.Controls.Add(this.panel2);
                  this.Controls.Add(this.panel1);
                  this.Name = "Form5";
                  this.Text = "Form5";
                  this.ResumeLayout(false);

            }
            #endregion
      }
}

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