SaveChangesInterceptor.SavingChanges Method
Definition
Important
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Called at the start of DbContext.SaveChanges.
public virtual Microsoft.EntityFrameworkCore.Diagnostics.InterceptionResult<int> SavingChanges (Microsoft.EntityFrameworkCore.Diagnostics.DbContextEventData eventData, Microsoft.EntityFrameworkCore.Diagnostics.InterceptionResult<int> result);abstract member SavingChanges : Microsoft.EntityFrameworkCore.Diagnostics.DbContextEventData * Microsoft.EntityFrameworkCore.Diagnostics.InterceptionResult<int> -> Microsoft.EntityFrameworkCore.Diagnostics.InterceptionResult<int>
override this.SavingChanges : Microsoft.EntityFrameworkCore.Diagnostics.DbContextEventData * Microsoft.EntityFrameworkCore.Diagnostics.InterceptionResult<int> -> Microsoft.EntityFrameworkCore.Diagnostics.InterceptionResult<int>Public Overridable Function SavingChanges (eventData As DbContextEventData, result As InterceptionResult(Of Integer)) As InterceptionResult(Of Integer)Parameters
- eventData
- DbContextEventData
Contextual information about the DbContext being used.
- result
- InterceptionResult<Int32>
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, the EF will continue as normal.
If HasResult is true, then EF will suppress the operation it
was about to perform and use Result instead.
A normal implementation of this method for any interceptor that is not attempting to change the result
is to return the result value passed in.
Implements
Applies to
Entity Framework