RuleRegularExpressionAttribute(String, DefaultContexts, String) Constructor
Initializes a new instance of the RuleRegularExpressionAttribute class.
Namespace: DevExpress.Persistent.Validation
Assembly: DevExpress.Persistent.Base.v24.2.dll
NuGet Package: DevExpress.Persistent.Base
#Declaration
public RuleRegularExpressionAttribute(
string id,
DefaultContexts targetContexts,
string pattern
)
#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 begenerated automatically, and set for the ID property of the Validation | Rules | Rule node in the Application Model. |
target |
Default |
A Default |
pattern | String | A string value that represented the regular expression that the property must match. |
#Remarks
If you are going to set a custom message template instead of a default one, use a constructor with the messageTemplate parameter.