1.Print screen
View Code
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim memoryImage As Bitmap
Dim myGraphics As Graphics = Me.CreateGraphics()
Dim s As Size = New Size(1280, 1024)
memoryImage = New Bitmap(s.Width, s.Height, myGraphics)
Dim memoryGraphics As Graphics = Graphics.FromImage(memoryImage)
memoryGraphics.CopyFromScreen(0, 0, 0, 0, s)
If SaveFileDialog1.ShowDialog = Windows.Forms.DialogResult.OK Then
memoryImage.Save(SaveFileDialog1.FileName & ".jpg")
End If
End Sub
End Class
2.Copy screen
View Code
1 using System;
2 using System.Collections.Generic;
3 using System.ComponentModel;
4 using System.Data;
5 using System.Drawing;
6 using System.Text;
7 using System.Windows.Forms;
8 using System.Diagnostics;
9
10 namespace copyScreen
11 {
12 public delegate void copyToFatherTextBox(Rectangle r);
13
14 public partial class Form1 : Form
15 {
16 public Form1()
17 {
18 InitializeComponent();
19 }
20 /*开始截图*/
21 private void button1_Click(object sender, EventArgs e)
22 {
23 ScreenForm screen = new ScreenForm();
24 screen.copytoFather += new copyToFatherTextBox(copytoTextBox);
25 screen.ShowDialog();
26 }
27 /*截图后续操作*/
28 public void copytoTextBox(Rectangle rec)
29 {
30 Rectangle rec2=rec; //改造一下，去掉红色边框
31 if(rec.Width>2&&rec.Height>2)
32 rec2= new Rectangle(rec.X + 1, rec.Y + 1, rec.Width - 2, rec.Height - 2);
33 Rectangle r = Screen.PrimaryScreen.Bounds;
34 Image img = new Bitmap(rec2.Width, rec2.Height);
35 Graphics g = Graphics.FromImage(img);
36 g.CopyFromScreen(rec2.Location, new Point(0, 0), rec2.Size);
37 Clipboard.SetDataObject(img, false);
38 richTextBox1.Paste();
39 }
40
41
42 }
43 }