Class VBRuntimeUserDefinedTypeValue

Namespace

RDCore.SDK.Model.Values.Runtime

Assembly

RDCore.SDK.dll

Wraps a VBUserDefinedTypeValue for storage inside an IRuntimeValue, so the UDT (its field cells included) round-trips through ISessionStorage like any other value.

public sealed class VBRuntimeUserDefinedTypeValue

Inheritance

object

VBRuntimeUserDefinedTypeValue

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Remarks

The same problem VBRuntimeArrayValue solves, and the same solution: a UDT's real content is its fields, which a scalar IRuntimeValue — an int, a VBRuntimeReference — has nowhere to hold, so reading the variable back would hand out a UDT with default fields however much had been assigned to it.

👉 Deliberately a plain reference type, not a record: Equals(object) compares Handle.Value.BoxedValue, so boxing through a structurally-equatable wrapper would compare two UDTs by calling back into VBUserDefinedTypeValue's own equality — which reads through this same boxed value — recursing forever. A plain class's reference equality breaks the cycle.

Constructors

VBRuntimeUserDefinedTypeValue(VBUserDefinedTypeValue)

Wraps a VBUserDefinedTypeValue for storage inside an IRuntimeValue, so the UDT (its field cells included) round-trips through ISessionStorage like any other value.

public VBRuntimeUserDefinedTypeValue(VBUserDefinedTypeValue userDefinedType)

Parameters

userDefinedType VBUserDefinedTypeValue

The UDT value to wrap.

Remarks

The same problem VBRuntimeArrayValue solves, and the same solution: a UDT's real content is its fields, which a scalar IRuntimeValue — an int, a VBRuntimeReference — has nowhere to hold, so reading the variable back would hand out a UDT with default fields however much had been assigned to it.

👉 Deliberately a plain reference type, not a record: Equals(object) compares Handle.Value.BoxedValue, so boxing through a structurally-equatable wrapper would compare two UDTs by calling back into VBUserDefinedTypeValue's own equality — which reads through this same boxed value — recursing forever. A plain class's reference equality breaks the cycle.

Properties

UserDefinedType

The wrapped UDT, fields and all.

public VBUserDefinedTypeValue UserDefinedType { get; }

Property Value

VBUserDefinedTypeValue