public void ObjectCreate() { var c = new CodeDomGenerator(); c.AddNamespace("Samples").AddClass(Define.Class("TestClass") .AddFields( Define.Field(MemberAttributes.Private, typeof(string), "_s"), Define.Field(MemberAttributes.Private, typeof(int), "_i") ) .AddCtor( Define.Ctor((int i, string s) => MemberAttributes.Public, Emit.assignField("_s", (string s) => s), Emit.assignField("_i", (int i) => i) ) ) .AddMethod(MemberAttributes.Static | MemberAttributes.Public, "TestClass", () => "Create", Emit.@return(() => CodeDom.@new("TestClass", 100, "yyy"))) ); Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.CSharp)); Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.VB)); var ass = c.Compile(); Assert.IsNotNull(ass); Type TestClass = ass.GetType("Samples.TestClass"); Assert.IsNotNull(TestClass); }
public static CodeConstructor AddCtor(this CodeTypeDeclaration @class, params CodeStatement[] statements) { var ctor = Define.Ctor(() => MemberAttributes.Public, statements); @class.Members_Add(ctor); return(ctor); }
public static CodeConstructor AddCtor <T, T2>(this CodeTypeDeclaration @class, Expression <Func <T, T2, MemberAttributes> > paramsAndAccessLevel, params CodeStatement[] statements) { var ctor = Define.Ctor(paramsAndAccessLevel, statements); @class.Members_Add(ctor); return(ctor); }
public void Builder_Attribute() { var c = new CodeDomGenerator(); c.AddNamespace("Samples").AddClass(Define.Class("TestClass") .AddAttribute(Define.Attribute(typeof(SerializableAttribute))) .AddFields( Define.Field(MemberAttributes.Private, typeof(string), "_s"), Define.Field(MemberAttributes.Private, typeof(int), "_i") ) .AddCtor( Define.Ctor(() => MemberAttributes.Public, Emit.assignField("_s", () => "xxx"), Emit.assignField("_i", () => 10) ) ) .AddCtor( Define.Ctor((int i, string s) => MemberAttributes.Public, Emit.assignField("_s", (string s) => s), Emit.assignField("_i", (int i) => i) ) ) .AddGetProperty(typeof(string), MemberAttributes.Public, "S", "_s").Comment("This is a comment") .AddGetProperty(typeof(int), MemberAttributes.Public, "I", "_i").Document("This is a documentation") .AddMethod(MemberAttributes.Public | MemberAttributes.Static, typeof(object), (MemoryStream ms) => "Deserialize", Emit.declare("f", () => new BinaryFormatter()), Emit.stmt((MemoryStream ms) => ms.Seek(0, SeekOrigin.Begin)), Emit.@return((BinaryFormatter f, MemoryStream ms) => f.Deserialize(ms)) ) ); Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.CSharp)); Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.VB)); var ass = c.Compile(); Assert.IsNotNull(ass); Type TestClass = ass.GetType("Samples.TestClass"); Assert.IsNotNull(TestClass); object t = TestClass.InvokeMember(null, System.Reflection.BindingFlags.CreateInstance, null, null, null); Assert.IsNotNull(t); using (MemoryStream ms = new MemoryStream()) { BinaryFormatter f = new BinaryFormatter(); f.Serialize(ms, t); //object t2 = TestClass.GetMethod("Deserialize").Invoke(null, new object[] { ms }); //Assert.IsNotNull(t2); //Assert.AreEqual( // TestClass.InvokeMember("S", System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.GetProperty, null, t, null), // TestClass.InvokeMember("S", System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.GetProperty, null, t2, null) //); //Assert.AreEqual( // TestClass.InvokeMember("I", System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.GetProperty, null, t, null), // TestClass.InvokeMember("I", System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.GetProperty, null, t2, null) //); } }
public void Builder_Ctors() { var c = new CodeDomGenerator(); c.AddNamespace("Samples").AddClass(Define.Class("TestClass") .AddFields( Define.Field(MemberAttributes.Private, typeof(string), "_s"), Define.Field(MemberAttributes.Private, typeof(int), "_i") ) .AddCtor( Define.Ctor(() => MemberAttributes.Public, Emit.assignField("_s", () => "xxx"), Emit.assignField("_i", () => 10) ) ) .AddCtor( Define.Ctor((int i, string s) => MemberAttributes.Public, Emit.assignField("_s", (string s) => s), Emit.assignField("_i", (int i) => i) ) ) .AddGetProperty(typeof(string), MemberAttributes.Public, "S", "_s").Comment("This is a comment") .AddGetProperty(typeof(int), MemberAttributes.Public, "I", "_i").Document("This is a documentation") .AddMethod(MemberAttributes.Static | MemberAttributes.Public, "TestClass", () => "Create", Emit.@return(() => CodeDom.@new("TestClass", 100, "yyy"))) ); Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.CSharp)); Console.WriteLine(c.GenerateCode(CodeDomGenerator.Language.VB)); var ass = c.Compile(); Assert.IsNotNull(ass); Type TestClass = ass.GetType("Samples.TestClass"); Assert.IsNotNull(TestClass); object t = TestClass.InvokeMember(null, System.Reflection.BindingFlags.CreateInstance, null, null, null); Assert.IsNotNull(t); Assert.AreEqual("xxx", TestClass.InvokeMember("S", System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.GetProperty, null, t, null)); Assert.AreEqual(10, TestClass.InvokeMember("I", System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.GetProperty, null, t, null)); t = TestClass.InvokeMember(null, System.Reflection.BindingFlags.CreateInstance, null, null, new object[] { 100, "yyy" }); Assert.IsNotNull(t); Assert.AreEqual("yyy", TestClass.InvokeMember("S", System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.GetProperty, null, t, null)); Assert.AreEqual(100, TestClass.InvokeMember("I", System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.GetProperty, null, t, null)); t = TestClass.InvokeMember("Create", System.Reflection.BindingFlags.Static | System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.InvokeMethod, null, null, null); Assert.IsNotNull(t); Assert.AreEqual("yyy", TestClass.InvokeMember("S", System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.GetProperty, null, t, null)); Assert.AreEqual(100, TestClass.InvokeMember("I", System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.GetProperty, null, t, null)); }