CodeChecksumPragma 클래스

참조

정의

네임스페이스:: System.CodeDom

어셈블리:: System.CodeDom.dll

어셈블리:: System.dll

패키지:: System.CodeDom v6.0.0

패키지:: System.CodeDom v7.0.0

패키지:: System.CodeDom v8.0.0

패키지:: System.CodeDom v9.0.0-preview.2.24128.5

Source:: CodeChecksumPragma.cs

Source:: CodeChecksumPragma.cs

Source:: CodeChecksumPragma.cs

중요

일부 정보는 릴리스되기 전에 상당 부분 수정될 수 있는 시험판 제품과 관련이 있습니다. Microsoft는 여기에 제공된 정보에 대해 어떠한 명시적이거나 묵시적인 보증도 하지 않습니다.

코드 체크섬 pragma 코드 엔터티를 나타냅니다.

public ref class CodeChecksumPragma : System::CodeDom::CodeDirective

public class CodeChecksumPragma : System.CodeDom.CodeDirective

[System.Runtime.InteropServices.ClassInterface(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
[System.Runtime.InteropServices.ComVisible(true)]
[System.Serializable]
public class CodeChecksumPragma : System.CodeDom.CodeDirective

type CodeChecksumPragma = class
    inherit CodeDirective

[<System.Runtime.InteropServices.ClassInterface(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)>]
[<System.Runtime.InteropServices.ComVisible(true)>]
[<System.Serializable>]
type CodeChecksumPragma = class
    inherit CodeDirective

Public Class CodeChecksumPragma
Inherits CodeDirective

상속: Object

CodeObject

CodeDirective
CodeChecksumPragma

특성: ClassInterfaceAttribute ComVisibleAttribute SerializableAttribute

예제

다음 코드 예제에서는 사용 하는 클래스입니다 CodeChecksumPragma .

using System.CodeDom;
using System.CodeDom.Compiler;
using System.Collections;
using System.Collections.Specialized;
using System.IO;
using System.Reflection;
using System.Text.RegularExpressions;
using System.Globalization;
namespace System.CodeDom
{
    class CodeDirectiveDemo
    {
        static void Main()
        {
            try
            {
                DemonstrateCodeDirectives("cs", "ChecksumPragma.cs", "ChecksumPragmaCS.exe");
            }
            catch (Exception e)
            {
                Console.WriteLine("Unexpected Exception:" + e.ToString());
            }
        }

        // Create and compile code containing code directives.
        static void DemonstrateCodeDirectives(string providerName, string sourceFileName, string assemblyName)
        {

            CodeDomProvider provider = CodeDomProvider.CreateProvider(providerName);

            Console.WriteLine("Building the CodeDOM graph...");

            CodeCompileUnit cu = new CodeCompileUnit();

            CreateGraph(cu);

            StringWriter sw = new StringWriter();

            Console.WriteLine("Generating code...");
            provider.GenerateCodeFromCompileUnit(cu, sw, null);

            string output = sw.ToString();
            output = Regex.Replace(output, "Runtime Version:[^\r\n]*",
                "Runtime Version omitted for demo");

            Console.WriteLine("Dumping source code...");
            Console.WriteLine(output);

            Console.WriteLine("Writing source code to file...");
            Stream s = File.Open(sourceFileName, FileMode.Create);
            StreamWriter t = new StreamWriter(s);
            t.Write(output);
            t.Close();
            s.Close();

            CompilerParameters opt = new CompilerParameters(new string[]{
                                      "System.dll",
                                      "System.Xml.dll",
                                      "System.Windows.Forms.dll",
                                      "System.Data.dll",
                                      "System.Drawing.dll"});
            opt.GenerateExecutable = false;
            opt.TreatWarningsAsErrors = true;
            opt.IncludeDebugInformation = true;
            opt.GenerateInMemory = true;

            CompilerResults results;

            Console.WriteLine("Compiling with " + providerName);
            results = provider.CompileAssemblyFromFile(opt, sourceFileName);

            OutputResults(results);
            if (results.NativeCompilerReturnValue != 0)
            {
                Console.WriteLine("");
                Console.WriteLine("Compilation failed.");
            }
            else
            {
                Console.WriteLine("");
                Console.WriteLine("Demo complete.");
            }
            File.Delete(sourceFileName);
        }

        // This example uses the SHA1 and MD5 algorithms.
        // Due to collision problems with SHA1 and MD5, Microsoft recommends SHA256 or better.
        private static Guid HashMD5 = new Guid(0x406ea660, 0x64cf, 0x4c82, 0xb6, 0xf0, 0x42, 0xd4, 0x81, 0x72, 0xa7, 0x99);
        private static Guid HashSHA1 = new Guid(0xff1816ec, 0xaa5e, 0x4d10, 0x87, 0xf7, 0x6f, 0x49, 0x63, 0x83, 0x34, 0x60);

        // Create a CodeDOM graph.
        static void CreateGraph( CodeCompileUnit cu)
        {
            cu.StartDirectives.Add(new CodeRegionDirective(CodeRegionMode.Start,
                "Compile Unit Region"));
            cu.EndDirectives.Add(new CodeRegionDirective(CodeRegionMode.End,
                string.Empty));
            CodeChecksumPragma pragma1 = new CodeChecksumPragma();
            pragma1.FileName = "c:\\temp\\test\\OuterLinePragma.txt";
            pragma1.ChecksumAlgorithmId = HashMD5;
            pragma1.ChecksumData = new byte[] { 0xAA, 0xAA };
            cu.StartDirectives.Add(pragma1);
            CodeChecksumPragma pragma2 = new CodeChecksumPragma("test.txt", HashSHA1, new byte[] { 0xBB, 0xBB, 0xBB });
            cu.StartDirectives.Add(pragma2);

            CodeNamespace ns = new CodeNamespace("Namespace1");
            ns.Imports.Add(new CodeNamespaceImport("System"));
            ns.Imports.Add(new CodeNamespaceImport("System.IO"));
            cu.Namespaces.Add(ns);
            ns.Comments.Add(new CodeCommentStatement("Namespace Comment"));
            CodeTypeDeclaration cd = new CodeTypeDeclaration("Class1");
            ns.Types.Add(cd);

            cd.Comments.Add(new CodeCommentStatement("Outer Type Comment"));
            cd.LinePragma = new CodeLinePragma("c:\\temp\\test\\OuterLinePragma.txt", 300);

            CodeMemberMethod method1 = new CodeMemberMethod();
            method1.Name = "Method1";
            method1.Attributes = (method1.Attributes & ~MemberAttributes.AccessMask) | MemberAttributes.Public;

            CodeMemberMethod method2 = new CodeMemberMethod();
            method2.Name = "Method2";
            method2.Attributes = (method2.Attributes & ~MemberAttributes.AccessMask) | MemberAttributes.Public;
            method2.Comments.Add(new CodeCommentStatement("Method 2 Comment"));

            cd.Members.Add(method1);
            cd.Members.Add(method2);

            cd.StartDirectives.Add(new CodeRegionDirective(CodeRegionMode.Start,
                "Outer Type Region"));

            cd.EndDirectives.Add(new CodeRegionDirective(CodeRegionMode.End,
                string.Empty));

            CodeMemberField field1 = new CodeMemberField(typeof(String), "field1");
            cd.Members.Add(field1);
            field1.Comments.Add(new CodeCommentStatement("Field 1 Comment"));

            CodeRegionDirective codeRegionDirective1 = new CodeRegionDirective(CodeRegionMode.Start,
                "Field Region");
            field1.StartDirectives.Add(codeRegionDirective1);
            CodeRegionDirective codeRegionDirective2 = new CodeRegionDirective(CodeRegionMode.End,
                "");
            codeRegionDirective2.RegionMode = CodeRegionMode.End;
            codeRegionDirective2.RegionText = string.Empty;
            field1.EndDirectives.Add(codeRegionDirective2);

            CodeSnippetStatement snippet1 = new CodeSnippetStatement();
            snippet1.Value = "            Console.WriteLine(field1);";

            CodeRegionDirective regionStart = new CodeRegionDirective(CodeRegionMode.End, "");
            regionStart.RegionText = "Snippet Region";
            regionStart.RegionMode = CodeRegionMode.Start;
            snippet1.StartDirectives.Add(regionStart);
            snippet1.EndDirectives.Add(new CodeRegionDirective(CodeRegionMode.End, string.Empty));

            // CodeStatement example
            CodeConstructor constructor1 = new CodeConstructor();
            constructor1.Attributes = (constructor1.Attributes & ~MemberAttributes.AccessMask) | MemberAttributes.Public;
            CodeStatement codeAssignStatement1 = new CodeAssignStatement(
                                        new CodeFieldReferenceExpression(
                                            new CodeThisReferenceExpression(),
                                            "field1"),
                                        new CodePrimitiveExpression("value1"));
            codeAssignStatement1.StartDirectives.Add(new CodeRegionDirective(CodeRegionMode.Start, "Statements Region"));
            cd.Members.Add(constructor1);
            codeAssignStatement1.EndDirectives.Add(new CodeRegionDirective(CodeRegionMode.End, string.Empty));
            method2.Statements.Add(codeAssignStatement1);
            method2.Statements.Add(snippet1);
        }

        static void OutputResults(CompilerResults results)
        {
            Console.WriteLine("NativeCompilerReturnValue=" +
                results.NativeCompilerReturnValue.ToString());
            foreach (string s in results.Output)
            {
                Console.WriteLine(s);
            }
        }
    }
}

Imports System.CodeDom
Imports System.CodeDom.Compiler
Imports System.Collections
Imports System.Collections.Specialized
Imports System.IO
Imports System.Reflection
Imports System.Text.RegularExpressions
Imports System.Globalization


Class CodeDirectiveDemo

    Shared Sub Main()
        Try
            DemonstrateCodeDirectives("vb", "ChecksumPragma.vb", "ChecksumPragmaVB.exe")
        Catch e As Exception
            Console.WriteLine(("Unexpected exception:" + e.ToString()))
        End Try

    End Sub


    ' Create and compile code containing code directives.
    Shared Sub DemonstrateCodeDirectives(ByVal providerName As String, ByVal sourceFileName As String, ByVal assemblyName As String)

        Dim provider As CodeDomProvider = CodeDomProvider.CreateProvider(providerName)
        
        Console.WriteLine("Building the CodeDOM graph...")
        Dim cu As New CodeCompileUnit()
        CreateGraph(cu)

        Dim sw As New StringWriter()

        Console.WriteLine("Generating code...")
        provider.GenerateCodeFromCompileUnit(cu, sw, Nothing)
        Dim output As String = sw.ToString()
        output = Regex.Replace(output, "Runtime version:[^" + vbCr + vbLf + "]*", "Runtime version omitted for this demo")

        Console.WriteLine("Dumping source code...")
        Console.WriteLine(output)

        Console.WriteLine("Writing source code to file...")
        Dim s As Stream = File.Open(sourceFileName, FileMode.Create)
        Dim t As New StreamWriter(s)
        t.Write(output)
        t.Close()
        s.Close()

        Dim opt As New CompilerParameters(New String() {"System.dll", "System.Xml.dll", "System.Windows.Forms.dll", "System.Data.dll", "System.Drawing.dll"})
        opt.GenerateExecutable = False
        opt.TreatWarningsAsErrors = True
        opt.IncludeDebugInformation = True
        opt.GenerateInMemory = True

        Dim results As CompilerResults

        Console.WriteLine(("Compiling with " + providerName))
        results = provider.CompileAssemblyFromFile(opt, sourceFileName)

        OutputResults(results)
        If results.NativeCompilerReturnValue <> 0 Then
            Console.WriteLine("")
            Console.WriteLine("Compilation failed.")
        Else
            Console.WriteLine("")
            Console.WriteLine("Demo completed successfully.")
        End If
        File.Delete(sourceFileName)

    End Sub

    ' This example uses the SHA1 and MD5 algorithms.
    ' Due to collision problems with SHA1 and MD5, Microsoft recommends SHA256 or better.
    Private Shared HashMD5 As New Guid(&H406EA660, &H64CF, &H4C82, &HB6, &HF0, &H42, &HD4, &H81, &H72, &HA7, &H99)
    Private Shared HashSHA1 As New Guid(&HFF1816EC, &H65FF, &H4D10, &H87, &HF7, &H6F, &H49, &H63, &H83, &H34, &H60)

    ' Create a CodeDOM graph.
    Shared Sub CreateGraph(ByVal cu As CodeCompileUnit)  'ICodeGenerator generator, 
        cu.StartDirectives.Add(New CodeRegionDirective(CodeRegionMode.Start, "Compile Unit Region"))
        cu.EndDirectives.Add(New CodeRegionDirective(CodeRegionMode.End, String.Empty))
        Dim pragma1 As New CodeChecksumPragma()
        pragma1.FileName = "c:\temp\test\OuterLinePragma.txt"
        pragma1.ChecksumAlgorithmId = HashMD5
        pragma1.ChecksumData = New Byte() {&HAA, &HAA}
        cu.StartDirectives.Add(pragma1)
        Dim pragma2 As New CodeChecksumPragma("test.txt", HashSHA1, New Byte() {&HBB, &HBB, &HBB})
        cu.StartDirectives.Add(pragma2)

        Dim ns As New CodeNamespace("Namespace1")
        ns.Imports.Add(New CodeNamespaceImport("System"))
        ns.Imports.Add(New CodeNamespaceImport("System.IO"))
        cu.Namespaces.Add(ns)
        ns.Comments.Add(New CodeCommentStatement("Namespace Comment"))
        Dim cd As New CodeTypeDeclaration("Class1")
        ns.Types.Add(cd)

        cd.Comments.Add(New CodeCommentStatement("Outer Type Comment"))
        cd.LinePragma = New CodeLinePragma("c:\temp\test\OuterLinePragma.txt", 300)

        Dim method1 As New CodeMemberMethod()
        method1.Name = "Method1"
        method1.Attributes = method1.Attributes And Not MemberAttributes.AccessMask Or MemberAttributes.Public


        Dim method2 As New CodeMemberMethod()
        method2.Name = "Method2"
        method2.Attributes = method2.Attributes And Not MemberAttributes.AccessMask Or MemberAttributes.Public
        method2.Comments.Add(New CodeCommentStatement("Method2 Comment"))

        cd.Members.Add(method1)
        cd.Members.Add(method2)

        cd.StartDirectives.Add(New CodeRegionDirective(CodeRegionMode.Start, "Outer Type Region"))

        cd.EndDirectives.Add(New CodeRegionDirective(CodeRegionMode.End, String.Empty))

        Dim field1 As New CodeMemberField(GetType(String), "field1")
        cd.Members.Add(field1)
        field1.Comments.Add(New CodeCommentStatement("Field1 Comment"))

        Dim codeRegionDirective1 As New CodeRegionDirective(CodeRegionMode.Start, "Field Region")
        field1.StartDirectives.Add(codeRegionDirective1)
        Dim codeRegionDirective2 As New CodeRegionDirective(CodeRegionMode.End, "")
        codeRegionDirective2.RegionMode = CodeRegionMode.End
        codeRegionDirective2.RegionText = String.Empty
        field1.EndDirectives.Add(codeRegionDirective2)
        Dim snippet1 As New CodeSnippetStatement()
        snippet1.Value = "            Console.WriteLine(field1)"

        Dim regionStart As New CodeRegionDirective(CodeRegionMode.End, "")
        regionStart.RegionText = "Snippet Region"
        regionStart.RegionMode = CodeRegionMode.Start
        snippet1.StartDirectives.Add(regionStart)
        snippet1.EndDirectives.Add(New CodeRegionDirective(CodeRegionMode.End, String.Empty))

        ' CodeStatement example
        Dim constructor1 As New CodeConstructor()
        constructor1.Attributes = constructor1.Attributes And Not MemberAttributes.AccessMask _
            Or MemberAttributes.Public
        Dim codeAssignStatement1 As New CodeAssignStatement( _
             New CodeFieldReferenceExpression( _
             New CodeThisReferenceExpression(), "field1"), _
             New CodePrimitiveExpression("value1"))
        codeAssignStatement1.StartDirectives.Add(New CodeRegionDirective(CodeRegionMode.Start, "Statements Region"))
        cd.Members.Add(constructor1)
        codeAssignStatement1.EndDirectives.Add(New CodeRegionDirective(CodeRegionMode.End, String.Empty))
        method2.Statements.Add(codeAssignStatement1)
        method2.Statements.Add(snippet1)

    End Sub

    Shared Sub OutputResults(ByVal results As CompilerResults)
        Console.WriteLine(("NativeCompilerReturnValue=" + results.NativeCompilerReturnValue.ToString()))
        Dim s As String
        For Each s In results.Output
            Console.WriteLine(s)
        Next s

    End Sub
End Class

설명

클래스는 CodeChecksumPragma 에서 CodeDirective 상속되며 에 CodeDirectiveCollection포함될 수 있습니다. CodeChecksumPragma 는 생성된 파일을 포함하여 원본 파일의 고유한 ID를 제공합니다.

생성자

CodeChecksumPragma()	CodeChecksumPragma 클래스의 새 인스턴스를 초기화합니다.
CodeChecksumPragma(String, Guid, Byte[])	파일 이름, 체크섬 알고리즘을 나타내는 GUID 및 체크섬 데이터를 나타내는 바이트 스트림을 사용하여 CodeChecksumPragma 클래스의 새 인스턴스를 초기화합니다.

속성

ChecksumAlgorithmId	사용할 체크섬 알고리즘을 식별하는 GUID를 가져오거나 설정합니다.
ChecksumData	체크섬 계산에 사용할 데이터 값을 가져오거나 설정합니다.
FileName	체크섬 파일에 대한 경로를 가져오거나 설정합니다.
UserData	현재 개체에 대해 사용자 정의 가능한 데이터를 가져옵니다. (다음에서 상속됨 CodeObject)

메서드

Equals(Object)	지정된 개체가 현재 개체와 같은지 확인합니다. (다음에서 상속됨 Object)
GetHashCode()	기본 해시 함수로 작동합니다. (다음에서 상속됨 Object)
GetType()	현재 인스턴스의 Type을 가져옵니다. (다음에서 상속됨 Object)
MemberwiseClone()	현재 Object의 단순 복사본을 만듭니다. (다음에서 상속됨 Object)
ToString()	현재 개체를 나타내는 문자열을 반환합니다. (다음에서 상속됨 Object)

적용 대상

다음을 통해 공유

CodeChecksumPragma 클래스

정의

예제

설명

생성자

속성

메서드

적용 대상

추가 리소스