将图片复制到剪贴板以及将剪贴板中的图片黏贴到程序 实例源码

using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;namespace UseClipboard{ public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void btnLoadImage_Click(object sender, EventArgs e) { OpenFileDialog dialog = new OpenFileDialog(); if (dialog.ShowDialog() == DialogResult.OK) { pictureBox1.Load(dialog.FileName); } } private Image img { get { return pictureBox1.Image; } set { pictureBox1.Image = value; } } private string info { get { return txtImageInfo.Text; } set { txtImageInfo.Text = value; } } private MyPic CreateMyPicObj() { MyPic obj = new MyPic(); obj.pic = img; obj.picInfo = info; return obj; } private void CopyToClipboard() {// MyPic obj = CreateMyPicObj(); IDataObject dataobj = new DataObject(); dataobj.SetData(DataFormats.UnicodeText, info); dataobj.SetData(DataFormats.Bitmap, img); Clipboard.SetDataObject(dataobj, true); } private void PasteFromClipboard() { if (Clipboard.ContainsImage()) img = Clipboard.GetImage(); if (Clipboard.ContainsText()) info = Clipboard.GetText(); } private void btnCopy_Click(object sender, EventArgs e) { CopyToClipboard(); } private void btnClearClipboard_Click(object sender, EventArgs e) { Clipboard.Clear(); } private void btnPaste_Click(object sender, EventArgs e) { PasteFromClipboard(); } }}