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 End-User Documentation
View this topic on docs.devexpress.com (Learn more)

AccessSettings.TrySetRules Method

Sets resource access rules.

Namespace:DevExpress.Security.Resources
Assembly:DevExpress.Data.v19.2.dll

Expanded Syntax

Parameters

rules
Type: IAccessRule[]
An array of access rules.

Return value

Type: Boolean
true, if the specified rule collection is registered successfully. Otherwise, false.

Expanded Remarks

Before you set access rules, specify the resources for which these rules should be checked. To do this, use one of the following static properties:

  • StaticResources (see StaticResources)

  • DataResources (see DataResources)

  • ReportingSpecificResources (see ReportingSpecificResources)

The TrySetRules(IAccessRules[]) method can be called only once during the application run. This allows rules not to be overridden. So, call this method when the application starts to specify rules before a control (for example, Web End-User ReportDesigner) sets its rules. Otherwise, the TrySetRules(IAccessRules[]) method does not register the specified rule collection and returns false.

You can use the SetRules method to set access rules. This method raises an exception if a control sets its rules earlier.

Expanded See Also

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