C#编译器
你必须以下面的步骤完成：
1.建立一个CSharpCodeProvider 实例(如果是使用Visual Basic则使用VBCodeProvider)
2.包含接口ICodeCompiler
3.提供CompilerParameters的参数
4.使用CompileAssemblyFromSource方法编译。
5.运行CompilerResults
6.执行编译好的程序
编译的代码可以是写在文本框中的字符串，当然也可以源文件。
以下是源代码：)，过两天我修改一下后提供整个源代码：)
private void button1_Click(object sender, System.EventArgs e)
{
CSharpCodeProvider codeProvider = new CSharpCodeProvider();
// For Visual Basic Compiler try this :
//Microsoft.VisualBasic.VBCodeProvider
ICodeCompiler compiler = codeProvider.CreateCompiler();
CompilerParameters parameters = new CompilerParameters();
parameters.GenerateExecutable = true;
if (appName.Text == "")
{
System.Windows.Forms.MessageBox.Show(this,
"Application name cannot be empty");
return ;
}
parameters.OutputAssembly = appName.Text.ToString();
if (mainClass.Text.ToString() == "")
{
System.Windows.Forms.MessageBox.Show(this,
"Main Class Name cannot be empty");
return ;
}
parameters.MainClass = mainClass.Text.ToString();
parameters.IncludeDebugInformation = includeDebug.Checked;
// Add available assemblies - this should be enough for the simplest
// applications.
foreach (Assembly asm in AppDomain.CurrentDomain.GetAssemblies())
{
parameters.ReferencedAssemblies.Add(asm.Location);
}
String code = textBox1.Text.ToString();
//System.Windows.Forms.MessageBox.Show(this, code);
CompilerResults results = compiler.CompileAssemblyFromSource(parameters,
code);
if (results.Errors.Count > 0)
{
string errors = "Compilation failed: ";
foreach (CompilerError err in results.Errors)
{
errors += err.ToString() + " ";
}
System.Windows.Forms.MessageBox.Show(this, errors,
"There were compilation errors");
}
else
{
#region Executing generated executable
// try to execute application
try
{
if (!System.IO.File.Exists(appName.Text.ToString()))
{
MessageBox.Show(String.Format("Cant find {0}", appName),
"Cant execute.", MessageBoxButtons.OK,
MessageBoxIcon.Error);
return;
}
ProcessStartInfo pInfo = new ProcessStartInfo(appName.Text.ToString());
Process.Start(pInfo);
}
catch (Exception ex)
{
MessageBox.Show(String.Format("Error while executing {0}",
appName) + ex.ToString(), "Cant execute.",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
#endregion
}
}
#If you have any other info about this subject , Please add it free.# |
Posted: January 6th, 2009 under cfzw.com.
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