Tortuga.Chain Namespace
Tortuga.Chain.Access Namespace
Tortuga.Chain.Aggregates Namespace
Tortuga.Chain.Appenders Namespace
Tortuga.Chain.AuditRules Namespace
Tortuga.Chain.CommandBuilders Namespace
Tortuga.Chain.Core Namespace
Tortuga.Chain.DataSources Namespace
Tortuga.Chain.Materializers Namespace
Tortuga.Chain.Metadata Namespace
Tortuga.Chain.MySql Namespace
Tortuga.Chain.MySql.CommandBuilders Namespace
Tortuga.Chain.PostgreSql Namespace
Tortuga.Chain.PostgreSql.CommandBuilders Namespace
Tortuga.Chain.SQLite Namespace
Tortuga.Chain.SqlServer Namespace
Tortuga.Chain.SqlServer.CommandBuilders Namespace

UserDataRule..::..GenerateValue Method

Generates the value to be used for the operation.

Namespace:  Tortuga.Chain.AuditRules
Assembly:  Tortuga.Chain.Core (in Tortuga.Chain.Core.dll)

Syntax

public Nullable<Object> GenerateValue(
	Nullable<Object> argumentValue,
	Nullable<Object> userValue,
	Nullable<Object> currentValue
)
Public Function GenerateValue ( _
	argumentValue As Nullable(Of Object), _
	userValue As Nullable(Of Object), _
	currentValue As Nullable(Of Object) _
) As Nullable(Of Object)
public:
Nullable<Object^> GenerateValue(
	Nullable<Object^> argumentValue, 
	Nullable<Object^> userValue, 
	Nullable<Object^> currentValue
)

Parameters

argumentValue
Type: Nullable<(Of <(<'Object>)>)>
The argument value.
userValue
Type: Nullable<(Of <(<'Object>)>)>
The user value.
currentValue
Type: Nullable<(Of <(<'Object>)>)>
The current value. Used when the rule is conditionally applied.

Return Value

Exceptions

ExceptionCondition
[InvalidOperationException]

See Also

UserDataRule Class
Tortuga.Chain.AuditRules Namespace