IMaterializationInterceptor.CreatingInstance Method
Definition
Important
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Called immediately before EF is going to create an instance of an entity. That is, before the constructor has been called.
public virtual Microsoft.EntityFrameworkCore.Diagnostics.InterceptionResult<object> CreatingInstance (Microsoft.EntityFrameworkCore.Diagnostics.MaterializationInterceptionData materializationData, Microsoft.EntityFrameworkCore.Diagnostics.InterceptionResult<object> result);abstract member CreatingInstance : Microsoft.EntityFrameworkCore.Diagnostics.MaterializationInterceptionData * Microsoft.EntityFrameworkCore.Diagnostics.InterceptionResult<obj> -> Microsoft.EntityFrameworkCore.Diagnostics.InterceptionResult<obj>
override this.CreatingInstance : Microsoft.EntityFrameworkCore.Diagnostics.MaterializationInterceptionData * Microsoft.EntityFrameworkCore.Diagnostics.InterceptionResult<obj> -> Microsoft.EntityFrameworkCore.Diagnostics.InterceptionResult<obj>Public Overridable Function CreatingInstance (materializationData As MaterializationInterceptionData, result As InterceptionResult(Of Object)) As InterceptionResult(Of Object)Parameters
- materializationData
- MaterializationInterceptionData
Contextual information about the materialization happening.
- result
- InterceptionResult<Object>
Represents the current result if one exists.
This value will have HasResult set to true if some previous
interceptor suppressed execution by calling SuppressWithResult(TResult).
This value is typically used as the return value for the implementation of this method.
Returns
If HasResult is false, then EF will continue as normal.
If HasResult is true, then EF will suppress creation of
the entity instance and use Result instead.
An implementation of this method for any interceptor that is not attempting to change the result
should return the result value passed in.
Applies to
Entity Framework