ChildActionExtensions.RenderAction Method (HtmlHelper, String, String)

Invokes the specified child action method using the specified controller name and renders the result inline in the parent view.

Namespace:  System.Web.Mvc.Html
Assembly:  System.Web.Mvc (in System.Web.Mvc.dll)

'Declaration
<ExtensionAttribute> _
Public Shared Sub RenderAction ( _
	htmlHelper As HtmlHelper, _
	actionName As String, _
	controllerName As String _
)
'Usage
Dim htmlHelper As HtmlHelper 
Dim actionName As String 
Dim controllerName As String 

htmlHelper.RenderAction(actionName, _
	controllerName)

Parameters

htmlHelper
Type: System.Web.Mvc.HtmlHelper
The HTML helper instance that this method extends.
actionName
Type: System.String
The name of the child action method to invoke.
controllerName
Type: System.String
The name of the controller that contains the action method.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type HtmlHelper. When you use instance method syntax to call this method, omit the first parameter. For more information, see https://msdn.microsoft.com/en-us/library/bb384936.aspx or https://msdn.microsoft.com/en-us/library/bb383977.aspx.

ExceptionCondition
ArgumentNullException

The htmlHelper parameter is Nothing.

ArgumentException

The actionName parameter is Nothing or empty.

InvalidOperationException

The required virtual path data cannot be found.

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