Class VBUserDefinedType

Namespace

RDCore.SDK.Model.Types

Assembly

RDCore.SDK.dll

Represents any User-Defined Type (UDT) structure.

public record VBUserDefinedType : VBType, IEquatable<VBType>, IVBMemberOwnerType, IEquatable<VBUserDefinedType>

Inheritance

object

VBType

VBUserDefinedType

Implements

IEquatable<VBType>

IVBMemberOwnerType

IEquatable<VBUserDefinedType>

Derived

VBExternalUserDefinedType

Inherited Members

VBType.ManagedType

VBType.Name

VBType.IsHidden

VBType.CreateValue(IBindingHandle)

VBType.PrintMembers(StringBuilder)

object.Equals(object)

object.Equals(object, object)

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Constructors

VBUserDefinedType(Symbol, ImmutableArray<VBTypeMemberSymbol>)

Represents any User-Defined Type (UDT) structure.

public VBUserDefinedType(Symbol Symbol, ImmutableArray<VBTypeMemberSymbol> Members)

Parameters

Symbol Symbol

The symbol associated with this UDT.

Members ImmutableArray<VBTypeMemberSymbol>

The members (fields) of the UDT.

Properties

DefaultValue

Gets the default value for this data type.

public override VBTypedValue DefaultValue { get; }

Property Value

VBTypedValue

Remarks

⚠️ Derived types must back the implementation of this property with a thread-safe private static readonly Lazy<T>. Failure to do so would lock up the static context initialization of the StaticSymbol symbols.

Members

The members (fields) of the UDT.

public ImmutableArray<VBTypeMemberSymbol> Members { get; init; }

Property Value

ImmutableArray<VBTypeMemberSymbol>

Symbol

The symbol associated with this UDT.

public Symbol Symbol { get; init; }

Property Value

Symbol

Methods

Equals(VBUserDefinedType?)

public virtual bool Equals(VBUserDefinedType? other)

Parameters

other VBUserDefinedType

Returns

bool

Remarks

Compares by the declaring symbol's Uri instead of the compiler-generated deep structural comparison: Members can reference field symbols whose own ResolvedType loops back to this very UDT, which the default record equality has no way to guard against. Compares Uri.AbsoluteUri as an ordinal string rather than using Uri's own Equals/GetHashCode: those deliberately ignore Uri.Fragment, and a symbol's discriminating name/location is encoded entirely in the fragment here — two distinct UDTs sharing a workspace root would otherwise compare equal.

GetHashCode()

Serves as the default hash function.

public override int GetHashCode()

Returns

int

A hash code for the current object.

WithMembers(IEnumerable<VBTypeMemberSymbol>)

Gets a copy of this type with the specified members.

public IVBMemberOwnerType WithMembers(IEnumerable<VBTypeMemberSymbol> members)

Parameters

members IEnumerable<VBTypeMemberSymbol>

The members of the new type.

Returns

IVBMemberOwnerType