CriteriaOperator.GetCustomFunctions() Method
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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 |
---|---|
Custom |
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