Enable inline editing in widgets 
By default, MVC widgets in Sitefinity CMS support the inline editing. You can also enable inline editing for custom widgets. For more information, see Implement inline editing for custom modules.
In addition to the default functionality, Sitefinity CMS allows you to enable inline editing using the InlineEditingAttributes and InlineEditingFieldAttributes helpers. This way, Sitefinity CMS automatically generates the required attributes, so you can have a cleaner markup. 
To enable inline editing in MVC views, perform the following:
    - Add InlineEditingAttributesto your view.
 To this methods, you must provideproviderName,type, andIdof the item that you want to be inline editable.
- To enable the editing of particular field, add the InlineEditingFieldAttributeshelper to thehtmlelement.
 WhenInlineEditingFieldAttributesare presented to any html element, the entire text content becomes editable.
- Provide the following parameters to InlineEditingFieldAttributes:
        - propertyName
 The name of the property that you want to be editable.
- fieldType
 This is the type of field that you want to be editable.
 For example- “ShortText”,- “LongText”,- “DateTime”,- “FlatTaxon”,- “HierarchicalTaxon”,- “ChoicesCheckBoxes”,- “ChoicesRadioButtons”,- “ChoicesDropDown”,- “YesNo”.
 
Use the following examples: