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CriteriaOperator.GetCustomFunctions() Method

Returns all registered custom functions.

Namespace: DevExpress.XamarinForms.Core.Filtering

Assembly: DevExpress.XamarinForms.Core.dll

NuGet Package: DevExpress.XamarinForms.Core

#Declaration

C#
public static CustomFunctionCollection GetCustomFunctions()

#Returns

Type Description
CustomFunctionCollection

A collection of registered custom functions.

#Remarks

Note that all custom functions the method can return must be registered via the CriteriaOperator.RegisterCustomFunction or CriteriaOperator.RegisterCustomFunctions method.

You can use the CriteriaOperator.UnregisterCustomFunction(String) or CriteriaOperator.UnregisterCustomFunction(ICustomFunctionOperator) to cancel function registration and this method will not return a function.

See Also