public static object CreateInstance(Type type, BindingFlags bindingAttr, Binder binder, object[] args, CultureInfo culture, object[] activationAttributes)
{
if (type == null)
{
throw new ArgumentNullException("type");
}
if (type is TypeBuilder)
{
throw new NotSupportedException(Environment.GetResourceString("NotSupported_CreateInstanceWithTypeBuilder"));
}
if ((bindingAttr & 0xff) == BindingFlags.Default)
{
bindingAttr |= BindingFlags.CreateInstance | BindingFlags.Public | BindingFlags.Instance;
}
if ((activationAttributes != null) && (activationAttributes.Length > 0))
{
if (!type.IsMarshalByRef)
{
throw new NotSupportedException(Environment.GetResourceString("NotSupported_ActivAttrOnNonMBR"));
}
if (!type.IsContextful && ((activationAttributes.Length > 1) || !(activationAttributes[0] is UrlAttribute)))
{
throw new NotSupportedException(Environment.GetResourceString("NotSupported_NonUrlAttrOnMBR"));
}
}
RuntimeType underlyingSystemType = type.UnderlyingSystemType as RuntimeType;
if (underlyingSystemType == null)
{
throw new ArgumentException(Environment.GetResourceString("Arg_MustBeType"), "type");
}
return(underlyingSystemType.CreateInstanceImpl(bindingAttr, binder, args, culture, activationAttributes));
}
/// <include file='doc\Activator.uex' path='docs/doc[@for="Activator.CreateInstance1"]/*' />
static public Object CreateInstance(Type type,
BindingFlags bindingAttr,
Binder binder,
Object[] args,
CultureInfo culture,
Object[] activationAttributes)
{
if (type == null)
{
throw new ArgumentNullException("type");
}
if (type is System.Reflection.Emit.TypeBuilder)
{
throw new NotSupportedException(Environment.GetResourceString("NotSupported_CreateInstanceWithTypeBuilder"));
}
// If they didn't specify a lookup, then we will provide the default lookup.
if ((bindingAttr & (BindingFlags)LookupMask) == 0)
{
bindingAttr |= Activator.ConstructorDefault;
}
try {
RuntimeType rt = (RuntimeType)type.UnderlyingSystemType;
return(rt.CreateInstanceImpl(bindingAttr, binder, args, culture, activationAttributes));
}
catch (InvalidCastException) {
throw new ArgumentException(Environment.GetResourceString("Arg_MustBeType"), "type");
}
}
[MethodImplAttribute(MethodImplOptions.NoInlining)] // Methods containing StackCrawlMark local var has to be marked non-inlineable
static public Object CreateInstance(Type type,
BindingFlags bindingAttr,
Binder binder,
Object[] args,
CultureInfo culture,
Object[] activationAttributes)
{
if ((object)type == null)
{
throw new ArgumentNullException("type");
}
Contract.EndContractBlock();
if (type is System.Reflection.Emit.TypeBuilder)
{
throw new NotSupportedException(Environment.GetResourceString("NotSupported_CreateInstanceWithTypeBuilder"));
}
// If they didn't specify a lookup, then we will provide the default lookup.
if ((bindingAttr & (BindingFlags)LookupMask) == 0)
{
bindingAttr |= Activator.ConstructorDefault;
}
if (activationAttributes != null && activationAttributes.Length > 0)
{
// If type does not derive from MBR
// throw notsupportedexception
#if FEATURE_REMOTING
if (type.IsMarshalByRef)
{
// The fix below is preventative.
//
if (!(type.IsContextful))
{
if (activationAttributes.Length > 1 || !(activationAttributes[0] is UrlAttribute))
{
throw new NotSupportedException(Environment.GetResourceString("NotSupported_NonUrlAttrOnMBR"));
}
}
}
else
{
throw new NotSupportedException(Environment.GetResourceString("NotSupported_ActivAttrOnNonMBR"));
}
#else
throw new PlatformNotSupportedException(Environment.GetResourceString("NotSupported_ActivAttr"));
#endif
}
RuntimeType rt = type.UnderlyingSystemType as RuntimeType;
if (rt == null)
{
throw new ArgumentException(Environment.GetResourceString("Arg_MustBeType"), "type");
}
StackCrawlMark stackMark = StackCrawlMark.LookForMyCaller;
return(rt.CreateInstanceImpl(bindingAttr, binder, args, culture, activationAttributes, ref stackMark));
}
/// <include file='doc\Activator.uex' path='docs/doc[@for="Activator.CreateInstance1"]/*' />
static public Object CreateInstance(Type type,
BindingFlags bindingAttr,
Binder binder,
Object[] args,
CultureInfo culture,
Object[] activationAttributes)
{
if (type == null)
{
throw new ArgumentNullException("type");
}
if (type is System.Reflection.Emit.TypeBuilder)
{
throw new NotSupportedException(Environment.GetResourceString("NotSupported_CreateInstanceWithTypeBuilder"));
}
// If they didn't specify a lookup, then we will provide the default lookup.
if ((bindingAttr & (BindingFlags)LookupMask) == 0)
{
bindingAttr |= Activator.ConstructorDefault;
}
if (activationAttributes != null && activationAttributes.Length > 0)
{
// If type does not derive from MBR
// throw notsupportedexception
if (type.IsMarshalByRef)
{
// The fix below is preventative.
//
if (!(type.IsContextful))
{
if (activationAttributes.Length > 1 || !(activationAttributes[0] is UrlAttribute))
{
throw new NotSupportedException(Environment.GetResourceString("NotSupported_NonUrlAttrOnMBR"));
}
}
}
else
{
throw new NotSupportedException(Environment.GetResourceString("NotSupported_ActivAttrOnNonMBR"));
}
}
try {
RuntimeType rt = (RuntimeType)type.UnderlyingSystemType;
return(rt.CreateInstanceImpl(bindingAttr, binder, args, culture, activationAttributes));
}
catch (InvalidCastException) {
throw new ArgumentException(Environment.GetResourceString("Arg_MustBeType"), "type");
}
}
internal static object InternalCreateInstanceWithNoMemberAccessCheck(Type type, bool nonPublic)
{
if (type == null)
{
throw new ArgumentNullException("type");
}
RuntimeType underlyingSystemType = type.UnderlyingSystemType as RuntimeType;
if (underlyingSystemType == null)
{
throw new ArgumentException(Environment.GetResourceString("Arg_MustBeType"), "type");
}
return(underlyingSystemType.CreateInstanceImpl(!nonPublic, false, false));
}
public static object CreateInstance(Type type, bool nonPublic)
{
if (type == null)
{
throw new ArgumentNullException("type");
}
RuntimeType underlyingSystemType = type.UnderlyingSystemType as RuntimeType;
if (underlyingSystemType == null)
{
throw new ArgumentException(Environment.GetResourceString("Arg_MustBeType"), "type");
}
return(underlyingSystemType.CreateInstanceImpl(!nonPublic));
}
/// <include file='doc\Activator.uex' path='docs/doc[@for="Activator.CreateInstance8"]/*' />
static public Object CreateInstance(Type type, bool nonPublic)
{
if (type == null)
{
throw new ArgumentNullException("type");
}
try {
RuntimeType rt = (RuntimeType)type.UnderlyingSystemType;
return(rt.CreateInstanceImpl(!nonPublic));
}
catch (InvalidCastException) {
throw new ArgumentException(Environment.GetResourceString("Arg_MustBeType"), "type");
}
}
[System.Security.DynamicSecurityMethod] // Methods containing StackCrawlMark local var has to be marked DynamicSecurityMethod
static public Object CreateInstance(Type type,
BindingFlags bindingAttr,
Binder binder,
Object[] args,
CultureInfo culture,
Object[] activationAttributes)
{
if ((object)type == null)
{
throw new ArgumentNullException(nameof(type));
}
Contract.EndContractBlock();
if (type is System.Reflection.Emit.TypeBuilder)
{
throw new NotSupportedException(Environment.GetResourceString("NotSupported_CreateInstanceWithTypeBuilder"));
}
// If they didn't specify a lookup, then we will provide the default lookup.
if ((bindingAttr & (BindingFlags)LookupMask) == 0)
{
bindingAttr |= Activator.ConstructorDefault;
}
if (activationAttributes != null && activationAttributes.Length > 0)
{
throw new PlatformNotSupportedException(Environment.GetResourceString("NotSupported_ActivAttr"));
}
RuntimeType rt = type.UnderlyingSystemType as RuntimeType;
if (rt == null)
{
throw new ArgumentException(Environment.GetResourceString("Arg_MustBeType"), nameof(type));
}
StackCrawlMark stackMark = StackCrawlMark.LookForMyCaller;
return(rt.CreateInstanceImpl(bindingAttr, binder, args, culture, activationAttributes, ref stackMark));
}
static public Object CreateInstance(Type type,
BindingFlags bindingAttr,
Binder binder,
Object[] args,
CultureInfo culture,
Object[] activationAttributes)
{
if ((object)type == null)
{
throw new ArgumentNullException(nameof(type));
}
if (type is System.Reflection.Emit.TypeBuilder)
{
throw new NotSupportedException(SR.NotSupported_CreateInstanceWithTypeBuilder);
}
// If they didn't specify a lookup, then we will provide the default lookup.
if ((bindingAttr & (BindingFlags)LookupMask) == 0)
{
bindingAttr |= Activator.ConstructorDefault;
}
if (activationAttributes != null && activationAttributes.Length > 0)
{
throw new PlatformNotSupportedException(SR.NotSupported_ActivAttr);
}
RuntimeType rt = type.UnderlyingSystemType as RuntimeType;
if (rt == null)
{
throw new ArgumentException(SR.Arg_MustBeType, nameof(type));
}
return(rt.CreateInstanceImpl(bindingAttr, binder, args, culture, activationAttributes));
}