本文整理汇总了C#中IKVM.Reflection.Type.GetMethod方法的典型用法代码示例。如果您正苦于以下问题：C# Type.GetMethod方法的具体用法？C# Type.GetMethod怎么用？C# Type.GetMethod使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类IKVM.Reflection.Type的用法示例。
在下文中一共展示了Type.GetMethod方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: TryCreate
public static ParseableSerializer TryCreate(Type type, TypeModel model)
{
if (type == null) throw new ArgumentNullException("type");
#if WINRT || PORTABLE || COREFX
MethodInfo method = null;
#if WINRT || COREFX
foreach (MethodInfo tmp in type.GetTypeInfo().GetDeclaredMethods("Parse"))
#else
foreach (MethodInfo tmp in type.GetMethods(BindingFlags.Public | BindingFlags.Static | BindingFlags.DeclaredOnly))
#endif
{
ParameterInfo[] p;
if (tmp.Name == "Parse" && tmp.IsPublic && tmp.IsStatic && tmp.DeclaringType == type && (p = tmp.GetParameters()) != null && p.Length == 1 && p[0].ParameterType == typeof(string))
{
method = tmp;
break;
}
}
#else
MethodInfo method = type.GetMethod("Parse",
BindingFlags.Public | BindingFlags.Static | BindingFlags.DeclaredOnly,
null, new Type[] { model.MapType(typeof(string)) }, null);
#endif
if (method != null && method.ReturnType == type)
{
if (Helpers.IsValueType(type))
{
MethodInfo toString = GetCustomToString(type);
if (toString == null || toString.ReturnType != model.MapType(typeof(string))) return null; // need custom ToString, fools
}
return new ParseableSerializer(method);
}
return null;
}示例2: GetCustomToString
private static MethodInfo GetCustomToString(Type type)
{
#if WINRT
foreach (MethodInfo method in type.GetTypeInfo().GetDeclaredMethods("ToString"))
{
if (method.IsPublic && !method.IsStatic && method.GetParameters().Length == 0) return method;
}
return null;
#elif PORTABLE || COREFX
MethodInfo method = Helpers.GetInstanceMethod(type, "ToString", Helpers.EmptyTypes);
if (method == null || !method.IsPublic || method.IsStatic || method.DeclaringType != type) return null;
return method;
#else
return type.GetMethod("ToString", BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly,
null, Helpers.EmptyTypes, null);
#endif
}示例3: ReadNullCheckedTail
internal void ReadNullCheckedTail(Type type, IProtoSerializer tail, Compiler.Local valueFrom)
{
#if !FX11
Type underlyingType;
if (type.IsValueType && (underlyingType = Helpers.GetUnderlyingType(type)) != null)
{
if(tail.RequiresOldValue)
{
// we expect the input value to be in valueFrom; need to unpack it from T?
using (Local loc = GetLocalWithValue(type, valueFrom))
{
LoadAddress(loc, type);
EmitCall(type.GetMethod("GetValueOrDefault", Helpers.EmptyTypes));
}
}
else
{
Helpers.DebugAssert(valueFrom == null); // not expecting a valueFrom in this case
}
tail.EmitRead(this, null); // either unwrapped on the stack or not provided
if (tail.ReturnsValue)
{
// now re-wrap the value
EmitCtor(type, underlyingType);
}
return;
}
#endif
// either a ref-type of a non-nullable struct; treat "as is", even if null
// (the type-serializer will handle the null case; it needs to allow null
// inputs to perform the correct type of subclass creation)
tail.EmitRead(this, valueFrom);
}示例4: EmitWrite
internal void EmitWrite(Type helperType, string methodName, Compiler.Local valueFrom)
{
if (Helpers.IsNullOrEmpty(methodName)) throw new ArgumentNullException("methodName");
MethodInfo method = helperType.GetMethod(
methodName, BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Static);
if (method == null || method.ReturnType != MapType(typeof(void))) throw new ArgumentException("methodName");
LoadValue(valueFrom);
LoadReaderWriter();
EmitCall(method);
}示例5: EmitBasicRead
internal void EmitBasicRead(Type helperType, string methodName, Type expectedType)
{
MethodInfo method = helperType.GetMethod(
methodName, BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Static);
if (method == null || method.ReturnType != expectedType
|| method.GetParameters().Length != 1) throw new ArgumentException("methodName");
LoadReaderWriter();
EmitCall(method);
}示例6: WriteNullCheckedTail
internal void WriteNullCheckedTail(Type type, IProtoSerializer tail, Compiler.Local valueFrom)
{
if (type.IsValueType)
{
Type underlyingType = null;
#if !FX11
underlyingType = Helpers.GetUnderlyingType(type);
#endif
if (underlyingType == null)
{ // not a nullable T; can invoke directly
tail.EmitWrite(this, valueFrom);
}
else
{ // nullable T; check HasValue
using (Compiler.Local valOrNull = GetLocalWithValue(type, valueFrom))
{
LoadAddress(valOrNull, type);
LoadValue(type.GetProperty("HasValue"));
CodeLabel @end = DefineLabel();
BranchIfFalse(@end, false);
LoadAddress(valOrNull, type);
EmitCall(type.GetMethod("GetValueOrDefault", Helpers.EmptyTypes));
tail.EmitWrite(this, null);
MarkLabel(@end);
}
}
}
else
{ // ref-type; do a null-check
LoadValue(valueFrom);
CopyValue();
CodeLabel hasVal = DefineLabel(), @end = DefineLabel();
BranchIfTrue(hasVal, true);
DiscardValue();
Branch(@end, false);
MarkLabel(hasVal);
tail.EmitWrite(this, null);
MarkLabel(@end);
}
}示例7: WriteGetKeyImpl
private void WriteGetKeyImpl(TypeBuilder type, bool hasInheritance, SerializerPair[] methodPairs, Compiler.CompilerContext.ILVersion ilVersion, string assemblyName, out ILGenerator il, out int knownTypesCategory, out FieldBuilder knownTypes, out Type knownTypesLookupType)
{
il = Override(type, "GetKeyImpl");
Compiler.CompilerContext ctx = new Compiler.CompilerContext(il, false, false, methodPairs, this, ilVersion, assemblyName, MapType(typeof(System.Type), true));
if (types.Count <= KnownTypes_ArrayCutoff)
{
knownTypesCategory = KnownTypes_Array;
knownTypesLookupType = MapType(typeof(System.Type[]), true);
}
else
{
#if NO_GENERICS
knownTypesLookupType = null;
#else
knownTypesLookupType = MapType(typeof(System.Collections.Generic.Dictionary<System.Type, int>), false);
#endif
if (knownTypesLookupType == null)
{
knownTypesLookupType = MapType(typeof(Hashtable), true);
knownTypesCategory = KnownTypes_Hashtable;
}
else
{
knownTypesCategory = KnownTypes_Dictionary;
}
}
knownTypes = type.DefineField("knownTypes", knownTypesLookupType, FieldAttributes.Private | FieldAttributes.InitOnly | FieldAttributes.Static);
switch (knownTypesCategory)
{
case KnownTypes_Array:
{
il.Emit(OpCodes.Ldsfld, knownTypes);
il.Emit(OpCodes.Ldarg_1);
// note that Array.IndexOf is not supported under CF
il.EmitCall(OpCodes.Callvirt, MapType(typeof(IList)).GetMethod(
"IndexOf", new Type[] { MapType(typeof(object)) }), null);
if (hasInheritance)
{
il.DeclareLocal(MapType(typeof(int))); // loc-0
il.Emit(OpCodes.Dup);
il.Emit(OpCodes.Stloc_0);
BasicList getKeyLabels = new BasicList();
int lastKey = -1;
for (int i = 0; i < methodPairs.Length; i++)
{
if (methodPairs[i].MetaKey == methodPairs[i].BaseKey) break;
if (lastKey == methodPairs[i].BaseKey)
{ // add the last label again
getKeyLabels.Add(getKeyLabels[getKeyLabels.Count - 1]);
}
else
{ // add a new unique label
getKeyLabels.Add(ctx.DefineLabel());
lastKey = methodPairs[i].BaseKey;
}
}
Compiler.CodeLabel[] subtypeLabels = new Compiler.CodeLabel[getKeyLabels.Count];
getKeyLabels.CopyTo(subtypeLabels, 0);
ctx.Switch(subtypeLabels);
il.Emit(OpCodes.Ldloc_0); // not a sub-type; use the original value
il.Emit(OpCodes.Ret);
lastKey = -1;
// now output the different branches per sub-type (not derived type)
for (int i = subtypeLabels.Length - 1; i >= 0; i--)
{
if (lastKey != methodPairs[i].BaseKey)
{
lastKey = methodPairs[i].BaseKey;
// find the actual base-index for this base-key (i.e. the index of
// the base-type)
int keyIndex = -1;
for (int j = subtypeLabels.Length; j < methodPairs.Length; j++)
{
if (methodPairs[j].BaseKey == lastKey && methodPairs[j].MetaKey == lastKey)
{
keyIndex = j;
break;
}
}
ctx.MarkLabel(subtypeLabels[i]);
Compiler.CompilerContext.LoadValue(il, keyIndex);
il.Emit(OpCodes.Ret);
}
}
}
else
{
il.Emit(OpCodes.Ret);
}
}
break;
case KnownTypes_Dictionary:
{
LocalBuilder result = il.DeclareLocal(MapType(typeof(int)));
//.........这里部分代码省略.........
示例8: WriteConstructors
private void WriteConstructors(TypeBuilder type, ref int index, SerializerPair[] methodPairs, ref ILGenerator il, int knownTypesCategory, FieldBuilder knownTypes, Type knownTypesLookupType, Compiler.CompilerContext ctx)
{
type.DefineDefaultConstructor(MethodAttributes.Public);
il = type.DefineTypeInitializer().GetILGenerator();
switch (knownTypesCategory)
{
case KnownTypes_Array:
{
Compiler.CompilerContext.LoadValue(il, types.Count);
il.Emit(OpCodes.Newarr, ctx.MapType(typeof(System.Type)));
index = 0;
foreach (SerializerPair pair in methodPairs)
{
il.Emit(OpCodes.Dup);
Compiler.CompilerContext.LoadValue(il, index);
il.Emit(OpCodes.Ldtoken, pair.Type.Type);
il.EmitCall(OpCodes.Call, ctx.MapType(typeof(System.Type)).GetMethod("GetTypeFromHandle"), null);
il.Emit(OpCodes.Stelem_Ref);
index++;
}
il.Emit(OpCodes.Stsfld, knownTypes);
il.Emit(OpCodes.Ret);
}
break;
case KnownTypes_Dictionary:
{
Compiler.CompilerContext.LoadValue(il, types.Count);
//LocalBuilder loc = il.DeclareLocal(knownTypesLookupType);
il.Emit(OpCodes.Newobj, knownTypesLookupType.GetConstructor(new Type[] { MapType(typeof(int)) }));
il.Emit(OpCodes.Stsfld, knownTypes);
int typeIndex = 0;
foreach (SerializerPair pair in methodPairs)
{
il.Emit(OpCodes.Ldsfld, knownTypes);
il.Emit(OpCodes.Ldtoken, pair.Type.Type);
il.EmitCall(OpCodes.Call, ctx.MapType(typeof(System.Type)).GetMethod("GetTypeFromHandle"), null);
int keyIndex = typeIndex++, lastKey = pair.BaseKey;
if (lastKey != pair.MetaKey) // not a base-type; need to give the index of the base-type
{
keyIndex = -1; // assume epic fail
for (int j = 0; j < methodPairs.Length; j++)
{
if (methodPairs[j].BaseKey == lastKey && methodPairs[j].MetaKey == lastKey)
{
keyIndex = j;
break;
}
}
}
Compiler.CompilerContext.LoadValue(il, keyIndex);
il.EmitCall(OpCodes.Callvirt, knownTypesLookupType.GetMethod("Add", new Type[] { MapType(typeof(System.Type)), MapType(typeof(int)) }), null);
}
il.Emit(OpCodes.Ret);
}
break;
case KnownTypes_Hashtable:
{
Compiler.CompilerContext.LoadValue(il, types.Count);
il.Emit(OpCodes.Newobj, knownTypesLookupType.GetConstructor(new Type[] { MapType(typeof(int)) }));
il.Emit(OpCodes.Stsfld, knownTypes);
int typeIndex = 0;
foreach (SerializerPair pair in methodPairs)
{
il.Emit(OpCodes.Ldsfld, knownTypes);
il.Emit(OpCodes.Ldtoken, pair.Type.Type);
il.EmitCall(OpCodes.Call, ctx.MapType(typeof(System.Type)).GetMethod("GetTypeFromHandle"), null);
int keyIndex = typeIndex++, lastKey = pair.BaseKey;
if (lastKey != pair.MetaKey) // not a base-type; need to give the index of the base-type
{
keyIndex = -1; // assume epic fail
for (int j = 0; j < methodPairs.Length; j++)
{
if (methodPairs[j].BaseKey == lastKey && methodPairs[j].MetaKey == lastKey)
{
keyIndex = j;
break;
}
}
}
Compiler.CompilerContext.LoadValue(il, keyIndex);
il.Emit(OpCodes.Box, MapType(typeof(int)));
il.EmitCall(OpCodes.Callvirt, knownTypesLookupType.GetMethod("Add", new Type[] { MapType(typeof(object)), MapType(typeof(object)) }), null);
}
il.Emit(OpCodes.Ret);
}
break;
default:
throw new InvalidOperationException();
}
}示例9: GetInstanceMethod
internal static MethodInfo GetInstanceMethod(Type declaringType, string name, Type[] types)
{
if(types == null) types = EmptyTypes;
#if PORTABLE
MethodInfo method = declaringType.GetMethod(name, types);
if (method != null && method.IsStatic) method = null;
return method;
#else
return declaringType.GetMethod(name, BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic,
null, types, null);
#endif
}示例10: GetStaticMethod
internal static MethodInfo GetStaticMethod(Type declaringType, string name)
{
return declaringType.GetMethod(name, BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic);
}示例11: EmitBeq
private void EmitBeq(Compiler.CompilerContext ctx, Compiler.CodeLabel label, Type type)
{
switch (Helpers.GetTypeCode(type))
{
case ProtoTypeCode.Boolean:
case ProtoTypeCode.Byte:
case ProtoTypeCode.Char:
case ProtoTypeCode.Double:
case ProtoTypeCode.Int16:
case ProtoTypeCode.Int32:
case ProtoTypeCode.Int64:
case ProtoTypeCode.SByte:
case ProtoTypeCode.Single:
case ProtoTypeCode.UInt16:
case ProtoTypeCode.UInt32:
case ProtoTypeCode.UInt64:
ctx.BranchIfEqual(label, false);
break;
default:
MethodInfo method = type.GetMethod("op_Equality", BindingFlags.Public | BindingFlags.Static,
null, new Type[] { type, type}, null);
if (method == null || method.ReturnType != ctx.MapType(typeof(bool)))
{
throw new InvalidOperationException("No suitable equality operator found for default-values of type: " + type.FullName);
}
ctx.EmitCall(method);
ctx.BranchIfTrue(label, false);
break;
}
}示例12: DelegateInnerClassTypeWrapper
internal DelegateInnerClassTypeWrapper(string name, Type delegateType)
: base(Modifiers.Public | Modifiers.Interface | Modifiers.Abstract, name, null)
{
#if STATIC_COMPILER || STUB_GENERATOR
this.fakeType = FakeTypes.GetDelegateType(delegateType);
#elif !FIRST_PASS
this.fakeType = typeof([email protected]<>).MakeGenericType(delegateType);
#endif
MethodInfo invoke = delegateType.GetMethod("Invoke");
ParameterInfo[] parameters = invoke.GetParameters();
TypeWrapper[] argTypeWrappers = new TypeWrapper[parameters.Length];
System.Text.StringBuilder sb = new System.Text.StringBuilder("(");
MemberFlags flags = MemberFlags.None;
for (int i = 0; i < parameters.Length; i++)
{
Type parameterType = parameters[i].ParameterType;
if (parameterType.IsByRef)
{
flags |= MemberFlags.DelegateInvokeWithByRefParameter;
parameterType = ArrayTypeWrapper.MakeArrayType(parameterType.GetElementType(), 1);
}
argTypeWrappers[i] = ClassLoaderWrapper.GetWrapperFromType(parameterType);
sb.Append(argTypeWrappers[i].SigName);
}
TypeWrapper returnType = ClassLoaderWrapper.GetWrapperFromType(invoke.ReturnType);
sb.Append(")").Append(returnType.SigName);
MethodWrapper invokeMethod = new DynamicOnlyMethodWrapper(this, "Invoke", sb.ToString(), returnType, argTypeWrappers, flags);
SetMethods(new MethodWrapper[] { invokeMethod });
SetFields(FieldWrapper.EmptyArray);
}示例13: IsDelegate
private static bool IsDelegate(Type type)
{
// HACK non-public delegates do not get the special treatment (because they are likely to refer to
// non-public types in the arg list and they're not really useful anyway)
// NOTE we don't have to check in what assembly the type lives, because this is a DotNetTypeWrapper,
// we know that it is a different assembly.
if (!type.IsAbstract && type.IsSubclassOf(Types.MulticastDelegate) && type.IsVisible)
{
MethodInfo invoke = type.GetMethod("Invoke");
if (invoke != null)
{
foreach (ParameterInfo p in invoke.GetParameters())
{
// we don't support delegates with pointer parameters
if (IsPointerType(p.ParameterType))
{
return false;
}
}
return !IsPointerType(invoke.ReturnType);
}
}
return false;
}示例14: GetDelegateInvokeStubName
internal static string GetDelegateInvokeStubName(Type delegateType)
{
MethodInfo delegateInvoke = delegateType.GetMethod("Invoke");
ParameterInfo[] parameters = delegateInvoke.GetParameters();
string name = null;
for (int i = 0; i < parameters.Length; i++)
{
if (parameters[i].ParameterType.IsByRef)
{
name = (name ?? "<Invoke>") + "_" + i;
}
}
return name ?? "Invoke";
}示例15: GetStaticMethod
internal static MethodInfo GetStaticMethod(Type declaringType, string name, Type[] parameterTypes)
{
return declaringType.GetMethod(name, BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic, null, parameterTypes, null);
}