AjaxExtensions.BeginForm Method (AjaxHelper, String, RouteValueDictionary, AjaxOptions)
Writes an opening <form> tag to the response.
Namespace: System.Web.Mvc.Ajax
Assembly: System.Web.Mvc (in System.Web.Mvc.dll)
'Declaration <ExtensionAttribute> _ Public Shared Function BeginForm ( _ ajaxHelper As AjaxHelper, _ actionName As String, _ routeValues As RouteValueDictionary, _ ajaxOptions As AjaxOptions _ ) As MvcForm 'Usage Dim ajaxHelper As AjaxHelper Dim actionName As String Dim routeValues As RouteValueDictionary Dim ajaxOptions As AjaxOptions Dim returnValue As MvcForm returnValue = ajaxHelper.BeginForm(actionName, _ routeValues, ajaxOptions)
Parameters
- ajaxHelper
- Type: System.Web.Mvc.AjaxHelper
The AJAX helper.
- actionName
- Type: System.String
The name of the action method that will handle the request.
- routeValues
- Type: System.Web.Routing.RouteValueDictionary
An object that contains the parameters for a route.
- ajaxOptions
- Type: System.Web.Mvc.Ajax.AjaxOptions
An object that provides options for the asynchronous request.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type AjaxHelper. 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(v=vs.108).aspx or https://msdn.microsoft.com/en-us/library/bb383977(v=vs.108).aspx.
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