Class AbpObjectExtensions

Namespace

System

Assembly

Volo.Abp.Core.dll

Extension methods for all objects.

public static class AbpObjectExtensions

Inheritance

object

AbpObjectExtensions

Inherited Members

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Methods

As<T>(object)

Used to simplify and beautify casting an object to a type.

public static T As<T>(this object obj) where T : class

Parameters

obj object

Object to cast

Returns

T

Casted object

Type Parameters

T

Type to be casted

If<T>(T, bool, Action<T>)

Can be used to conditionally perform an action on an object and return the original object. It is useful for chained calls on the object.

public static T If<T>(this T obj, bool condition, Action<T> action)

Parameters

obj T

An object

condition bool

A condition

action Action<T>

An action that is executed only if the condition is

true

Returns

T

Returns the original object.

Type Parameters

T

Type of the object

If<T>(T, bool, Func<T, T>)

Can be used to conditionally perform a function on an object and return the modified or the original object. It is useful for chained calls.

public static T If<T>(this T obj, bool condition, Func<T, T> func)

Parameters

obj T

An object

condition bool

A condition

func Func<T, T>

A function that is executed only if the condition is

true

Returns

T

Returns the modified object (by the func if the condition is

true

) or the original object if the condition is

false

Type Parameters

T

Type of the object

IsIn<T>(T, IEnumerable<T>)

Check if an item is in the given enumerable.

public static bool IsIn<T>(this T item, IEnumerable<T> items)

Parameters

item T

Item to check

items IEnumerable<T>

Items

Returns

bool

Type Parameters

T

Type of the items

IsIn<T>(T, params T[])

Check if an item is in a list.

public static bool IsIn<T>(this T item, params T[] list)

Parameters

item T

Item to check

list T[]

List of items

Returns

bool

Type Parameters

T

Type of the items

To<T>(object)

Converts given object to a value type using ChangeType(object, Type) method.

public static T To<T>(this object obj) where T : struct

Parameters

obj object

Object to be converted

Returns

T

Converted object

Type Parameters

T

Type of the target object