IRuleBaseProperties.CustomMessageTemplate Property

Specifies a custom informational text that is displayed in a validation error message for a broken Validation Rule, instead of the default message templates specified by the MessageTemplate… properties.

Namespace: DevExpress.Persistent.Validation

Assembly: DevExpress.Persistent.Base.v18.2.dll

Declaration

C#

string CustomMessageTemplate { get; set; }

VB.NET

Property CustomMessageTemplate As String

Property Value

Type	Description
String	A string holding a custom informational text that is displayed in a validation error message for a broken Validation Rule.

Remarks

This property has the RulePropertiesLocalized attribute applied. So, the corresponding property of the Application Model is considered localizable.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the CustomMessageTemplate property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

XAF_how-to-create-validation-rules-stored-in-the-database-e729/CS/PersistentRules.Module/RuleRequiredFieldPersistent.cs#L67

rule.Properties.InvertResult = this.InvertResult;
rule.Properties.CustomMessageTemplate = this.CustomMessageTemplate;
rule.Properties.TargetContextIDs = this.ContextIDs;