| static private PropertyDoesNotHaveGetter ( object p0, string paramName ) : Exception | ||
| p0 | object | |
| paramName | string | |
| Résultat | Exception | |
private static void ValidateGettableFieldOrPropertyMember(MemberInfo member, out Type memberType)
{
Type?decType = member.DeclaringType;
if (decType == null)
{
throw Error.NotAMemberOfAnyType(member, nameof(member));
}
// Null paramName as there are several paths here with different parameter names at the API
TypeUtils.ValidateType(decType, null, allowByRef: true, allowPointer: true);
switch (member)
{
case PropertyInfo pi:
if (!pi.CanRead)
{
throw Error.PropertyDoesNotHaveGetter(pi, nameof(member));
}
memberType = pi.PropertyType;
break;
case FieldInfo fi:
memberType = fi.FieldType;
break;
default:
throw Error.ArgumentMustBeFieldInfoOrPropertyInfo(nameof(member));
}
}
private static void ValidateGettableFieldOrPropertyMember(MemberInfo member, out Type memberType)
{
FieldInfo fi = member as FieldInfo;
if (fi == null)
{
PropertyInfo pi = member as PropertyInfo;
if (pi == null)
{
throw Error.ArgumentMustBeFieldInfoOrPropertyInfo(nameof(member));
}
if (!pi.CanRead)
{
throw Error.PropertyDoesNotHaveGetter(pi, nameof(member));
}
memberType = pi.PropertyType;
}
else
{
if (fi.DeclaringType == null)
{
throw Error.NotAMemberOfAnyType(fi, nameof(member));
}
memberType = fi.FieldType;
}
}
private static void ValidateAnonymousTypeMember(ref MemberInfo member, out Type memberType, string paramName, int index)
{
FieldInfo field = member as FieldInfo;
if (field != null)
{
if (field.IsStatic)
{
throw Error.ArgumentMustBeInstanceMember(paramName, index);
}
memberType = field.FieldType;
return;
}
PropertyInfo pi = member as PropertyInfo;
if (pi != null)
{
if (!pi.CanRead)
{
throw Error.PropertyDoesNotHaveGetter(pi, paramName, index);
}
if (pi.GetGetMethod().IsStatic)
{
throw Error.ArgumentMustBeInstanceMember(paramName, index);
}
memberType = pi.PropertyType;
return;
}
MethodInfo method = member as MethodInfo;
if (method != null)
{
if (method.IsStatic)
{
throw Error.ArgumentMustBeInstanceMember(paramName, index);
}
PropertyInfo prop = GetProperty(method, paramName, index);
member = prop;
memberType = prop.PropertyType;
return;
}
throw Error.ArgumentMustBeFieldInfoOrPropertyInfoOrMethod(paramName, index);
}
private static void ValidateAnonymousTypeMember(ref MemberInfo member, out Type memberType)
{
var field = member as FieldInfo;
if (field != null)
{
if (field.IsStatic)
{
throw Error.ArgumentMustBeInstanceMember();
}
memberType = field.FieldType;
return;
}
var pi = member as PropertyInfo;
if (pi != null)
{
if (!pi.CanRead)
{
throw Error.PropertyDoesNotHaveGetter(pi);
}
if (pi.GetGetMethod().IsStatic)
{
throw Error.ArgumentMustBeInstanceMember();
}
memberType = pi.PropertyType;
return;
}
var method = member as MethodInfo;
if (method != null)
{
if (method.IsStatic)
{
throw Error.ArgumentMustBeInstanceMember();
}
var prop = GetProperty(method);
member = prop;
memberType = prop.PropertyType;
return;
}
throw Error.ArgumentMustBeFieldInfoOrPropertInfoOrMethod();
}
//CONFORMING
private static void ValidateAnonymousTypeMember(ref MemberInfo member, out Type memberType)
{
switch (member.MemberType)
{
case MemberTypes.Field:
FieldInfo field = member as FieldInfo;
if (field.IsStatic)
{
throw Error.ArgumentMustBeInstanceMember();
}
memberType = field.FieldType;
break;
case MemberTypes.Property:
PropertyInfo pi = member as PropertyInfo;
if (!pi.CanRead)
{
throw Error.PropertyDoesNotHaveGetter(pi);
}
if (pi.GetGetMethod().IsStatic)
{
throw Error.ArgumentMustBeInstanceMember();
}
memberType = pi.PropertyType;
break;
case MemberTypes.Method:
MethodInfo method = member as MethodInfo;
if (method.IsStatic)
{
throw Error.ArgumentMustBeInstanceMember();
}
PropertyInfo prop = GetProperty(method);
member = prop;
memberType = prop.PropertyType;
break;
default:
throw Error.ArgumentMustBeFieldInfoOrPropertInfoOrMethod();
}
}
private static void ValidateGettableFieldOrPropertyMember(MemberInfo member, out Type memberType)
{
FieldInfo fi = member as FieldInfo;
if (fi == null)
{
PropertyInfo pi = member as PropertyInfo;
if (pi == null)
{
throw Error.ArgumentMustBeFieldInfoOrPropertInfo();
}
if (!pi.CanRead)
{
throw Error.PropertyDoesNotHaveGetter(pi);
}
memberType = pi.PropertyType;
}
else
{
memberType = fi.FieldType;
}
}
