Class ObservingCommandBuilder

Contains methods to create ObservingCommandBuilder<T> instances, which help configure and instantiate an ObservingCommand.

Inheritance

object

ObservingCommandBuilder

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: TheXDS.MCART.Helpers

Assembly: MCART.Mvvm.dll

Syntax

public static class ObservingCommandBuilder

Methods

Create<T>(T, Action)

Creates a new ObservingCommandBuilder<T> instance.

Declaration

public static ObservingCommandBuilder<T> Create<T>(this T observedObject, Action action) where T : INotifyPropertyChanged

Parameters

Type	Name	Description
T	observedObject	Observed object instance.
Action	action	Action to execute when the command runs.

Returns

Type	Description
ObservingCommandBuilder<T>	A new ObservingCommandBuilder<T> for configuring and creating an ObservingCommand.

Type Parameters

Name	Description
T	Type of the observed object.

Create<T>(T, Action<object?>)

Creates a new ObservingCommandBuilder<T> instance.

Declaration

public static ObservingCommandBuilder<T> Create<T>(this T observedObject, Action<object?> action) where T : INotifyPropertyChanged

Parameters

Type	Name	Description
T	observedObject	Observed object instance.
Action<object>	action	Action to execute when the command runs.

Returns

Type	Description
ObservingCommandBuilder<T>	A new ObservingCommandBuilder<T> for configuring and creating an ObservingCommand.

Type Parameters

Name	Description
T	Type of the observed object.

Create<T>(T, Func<object?, Task>)

Creates a new ObservingCommandBuilder<T> instance.

Declaration

public static ObservingCommandBuilder<T> Create<T>(this T observedObject, Func<object?, Task> task) where T : INotifyPropertyChanged

Parameters

Type	Name	Description
T	observedObject	Observed object instance.
Func<object, Task>	task	Task to execute when the command runs.

Returns

Type	Description
ObservingCommandBuilder<T>	A new ObservingCommandBuilder<T> for configuring and creating an ObservingCommand.

Type Parameters

Name	Description
T	Type of the observed object.

Create<T>(T, Func<Task>)

Creates a new ObservingCommandBuilder<T> instance.

Declaration

public static ObservingCommandBuilder<T> Create<T>(this T observedObject, Func<Task> task) where T : INotifyPropertyChanged

Parameters

Type	Name	Description
T	observedObject	Observed object instance.
Func<Task>	task	Task to execute when the command runs.

Returns

Type	Description
ObservingCommandBuilder<T>	A new ObservingCommandBuilder<T> for configuring and creating an ObservingCommand.

Type Parameters

Name	Description
T	Type of the observed object.

Create<T, TParam>(T, Action<TParam>)

Creates a new ObservingCommandBuilder<T> and configures it so the command only executes when the parameter is exactly the expected type for the callback.

Declaration

public static ObservingCommandBuilder<T> Create<T, TParam>(this T observedObject, Action<TParam> action) where T : INotifyPropertyChanged where TParam : notnull

Parameters

Type	Name	Description
T	observedObject	Observed object instance.
Action<TParam>	action	Action to execute when the command runs.

Returns

Type	Description
ObservingCommandBuilder<T>	A new ObservingCommandBuilder<T> for configuring and creating an ObservingCommand.

Type Parameters

Name	Description
T	Type of the observed object.
TParam	Type of the command parameter. Must be non-null.

Create<T, TParam>(T, Func<TParam, Task>)

Creates a new ObservingCommandBuilder<T> and configures it so the command only executes when the parameter is exactly the expected type for the callback.

Declaration

public static ObservingCommandBuilder<T> Create<T, TParam>(this T observedObject, Func<TParam, Task> task) where T : INotifyPropertyChanged where TParam : notnull

Parameters

Type	Name	Description
T	observedObject	Observed object instance.
Func<TParam, Task>	task	Task to execute when the command runs.

Returns

Type	Description
ObservingCommandBuilder<T>	A new ObservingCommandBuilder<T> for configuring and creating an ObservingCommand.

Type Parameters

Name	Description
T	Type of the observed object.
TParam	Type of the command parameter. Must be non-null.