Method RaiseAndSetIfChanged
RaiseAndSetIfChanged<TRet>(ref TRet, TRet, string)
Raises a property changed event if the specified field is changed. Sets the field to the new value if changed.
Declaration
protected TRet RaiseAndSetIfChanged<TRet>(ref TRet backingField, TRet newValue, string propertyName = null)Parameters
| Type | Name | Description |
|---|---|---|
| TRet | backingField | The field backing the property. |
| TRet | newValue | The new value for the property. |
| string | propertyName | The name of the property. |
Returns
| Type | Description |
|---|---|
| TRet | The new value. |
Type Parameters
| Name | Description |
|---|---|
| TRet | The type of the property. |