ColumnMappingAuditModeType

Description

The ColumnMappingAuditModeType enum represents if a specific property should be included or excluded from the auditing. The default value is ColumnMappingAuditModeType.Inherit.

You can include or exclude all properties with the Inherit value using the AuditModeType enum.

// The namespace is different because the https://bulk-operations.net/ library is used under the hood.
namespace Z.BulkOperations
{
    /// <summary>The `ColumnMappingAuditModeType` enum represents if a specific property should be included or excluded from the auditing. The default value is `ColumnMappingAuditModeType.Inherit`.</summary>
    public enum ColumnMappingAuditModeType
    {
        /// <summary>The name/value that represents if a specific property inherit from the AuditModeType (Default Value).</summary>
        Inherit,

        /// <summary>The name/value that represents if a specific property is included.</summary>
        Include,

        /// <summary>The name/value that represents if a specific property is excluded.</summary>
        Exclude
    }
}

Example

We will demonstrate how to exclude all properties to include only specific properties.

Mapping

We will use the following mapping:

  • AuditMode(AuditModeType.ExcludeAll): To exclude all properties.
  • AuditMode(x => new { x.CustomerID, x.Name }, ColumnMappingAuditModeType.Include): To include specific properties.

Execute

We will execute a BulkMerge on a list that contains 1 new customer and 2 existing customers.

Code

// Mapping
DapperPlusManager.Entity<Customer>().Table("Customer")
	.AuditMode(AuditModeType.ExcludeAll)
	.AuditMode(x => new { x.CustomerID, x.Name }, ColumnMappingAuditModeType.Include);
	
// Execute
List<AuditEntry> auditEntries = new List<AuditEntry>(); 
connection.UseBulkOptions(options => 
{ 
    options.UseAudit = true;
    options.AuditEntries = auditEntries; 
})
.BulkMerge(list); 

// Result
FiddleHelper.WriteTable(auditEntries.SelectMany(x => x.Values));

Try it: .NET Core | .NET Framework

Result

We outputted all AuditEntryItem auditing metadata. The only information that appears is about the CustomerID and Name property.

Last updated: 2023-02-27
Author:


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