HtmlHelper.ValidationSummary Method (Boolean)
Returns an HTML div element that contains an unordered list of validation error message from the model-state dictionary, optionally excluding field-level errors.
Namespace: System.Web.WebPages.Html
Assembly: System.Web.WebPages (in System.Web.WebPages.dll)
Syntax
'Declaration
Public Function ValidationSummary ( _
excludeFieldErrors As Boolean _
) As IHtmlString
'Usage
Dim instance As HtmlHelper
Dim excludeFieldErrors As Boolean
Dim returnValue As IHtmlString
returnValue = instance.ValidationSummary(excludeFieldErrors)
public IHtmlString ValidationSummary(
bool excludeFieldErrors
)
public:
IHtmlString^ ValidationSummary(
bool excludeFieldErrors
)
member ValidationSummary :
excludeFieldErrors:bool -> IHtmlString
public function ValidationSummary(
excludeFieldErrors : boolean
) : IHtmlString
Parameters
- excludeFieldErrors
Type: System.Boolean
true to exclude field-level validation error messages from the list; false to include both model-level and field-level validation error messages.
Return Value
Type: System.Web.IHtmlString
The HTML markup that represents the validation error messages.
Remarks
This method is used in conjunction with the System.Web.Helpers.Validation class.
The returned markup consists of an HTML div element in the following form:
<div>
<ul>
<li>summary message</li>
<li>summary message</li>
...
<ul>
</div>
Each summary message value contains a validation error message that is associated with an error in the model state. If excludeFieldErrors is true, field-level errors are excluded from the list; otherwise, both model-level and field-level errors are included.