GetEvaluationOrder Method

In This Topic

Gets the order in which the rule is run. This method must be called on the MCT. Use QueuedTask.Run.

Syntax

Visual Basic (Declaration)
C#

Public Function GetEvaluationOrder() As Integer

public int GetEvaluationOrder()

Return Value

An integer representing the order in which the rule is to be run.

Exceptions

Exception	Description
ArcGIS.Core.CalledOnWrongThreadException	This method or property must be called within the lambda passed to QueuedTask.Run
ArcGIS.Core.Data.Exceptions.GeodatabaseException	A geodatabase-related exception has occurred.

Remarks

Immediate calculation rules (i.e. non batch calculation rules) can specify an evaluation order. Constraint and validation do not have an evaluation order. For these rule types, the evaluation order indicates the order that the rules were added.

Example

Get attribute rules of a dataset

{
  // Must be called within QueuedTask.Run
  void GetAttributeRules(Geodatabase geodatabase, string tableName)
  {
    using (TableDefinition tableDefinition = geodatabase.GetDefinition<TableDefinition>(tableName))
    {
      // Get all attribute rule types
      IReadOnlyList<AttributeRuleDefinition> ruleDefinitions = tableDefinition.GetAttributeRules();

      // Iterate rule definitions
      foreach (AttributeRuleDefinition ruleDefinition in ruleDefinitions)
      {
        AttributeRuleType ruleType = ruleDefinition.GetAttributeRuleType();
        string ruleDescription = ruleDefinition.GetDescription();
        bool isAttributeFieldEditable = ruleDefinition.GetIsFieldEditable();
        string arcadeVersionToSupportRule = ruleDefinition.GetMinimumArcadeVersion();
        int ruleEvaluationOrder = ruleDefinition.GetEvaluationOrder();
        AttributeRuleTriggers triggeringEvents = ruleDefinition.GetTriggeringEvents();
        string scriptExpression = ruleDefinition.GetScriptExpression();

        // More properties ...
      }
    }
  }
}

Requirements

Target Platforms: Windows 11 Home, Pro, Enterprise (64 bit)

ArcGIS Pro version: 3.2 or higher.

Reference

AttributeRuleDefinition Class
AttributeRuleDefinition Members

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