CriteriaOperator.GetCustomFunctions() Method
Returns all registered custom functions.
Namespace: DevExpress.XamarinForms.Core.Filtering
Assembly: DevExpress.XamarinForms.Core.dll
NuGet Package: DevExpress.XamarinForms.Core
Declaration
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