Compile and execute code at runtime. As shown below.
Open button to Open any text file and load it to TextBox. It can be changed after loading.
Compile and execute the Compile button. The Code is as follows.
Code
1 using System;
2 using System. Windows. Forms;
3 using System. IO;
4 using System. CodeDom. Compiler;
5 using Microsoft. CSharp;
6 using System. Reflection;
7
8 namespace DynamicCodeCompiler
9 {
10 public partial class Form1: Form
11 {
12 string dynammicCode;
13
14 public Form1 ()
15 {
16 InitializeComponent ();
17}
18
19 // open the file and load the code
20 private void button#click (object sender, EventArgs e)
21 {
22 OpenFileDialog ofd = new OpenFileDialog ();
23 ofd. Multiselect = false;
24
25 if (ofd. ShowDialog () = DialogResult. OK)
26 {
27 FileStream fs = new FileStream (ofd. FileName, FileMode. Open );
28 StreamReader sr = new StreamReader (fs );
29 dynammicCode = sr. ReadToEnd ();
30 textBox1.Text = dynammicCode;
31}
32}
33
34 private void button2_Click (object sender, EventArgs e)
35 {
36 if (textBox1.Text! = Null)
37 {
38 // 1. CSharpCodePrivoder
39 CSharpCodeProvider objCSharpCodePrivoder = new