RuleCriteriaAttribute(String, DefaultContexts, String) Constructor
Initializes a new instance of the RuleCriteriaAttribute class.
Namespace: DevExpress.Persistent.Validation
Assembly: DevExpress.Persistent.Base.v24.2.dll
NuGet Package: DevExpress.Persistent.Base
#Declaration
public RuleCriteriaAttribute(
string id,
DefaultContexts targetContexts,
string criteria
)
#Parameters
Name | Type | Description |
---|---|---|
id | String | A string value representing the current rule identifier. You can pass an empty value as the id parameter. An appropriate identifier will be generated automatically, and set for the ID property of the Validation | Rules | Rule node in the Application Model. |
target |
Default |
A Default |
criteria | String | A string value representing a criteria that must be satisfied by target class’ objects. To learn how to set a criteria, refer to the Ways to Build Criteria topic. |
#Remarks
If you are going to set a custom message template instead of a default one, use a constructor with the messageTemplate parameter.
#Related GitHub Examples
The following code snippets (auto-collected from DevExpress Examples) contain references to the RuleCriteriaAttribute(String, DefaultContexts, String) constructor.
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