ModelStateDictionary.IsValidField(String) Method

Reference

Definition

Namespace:: System.Web.ModelBinding

Assembly:: System.Web.dll

Important

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Determines whether there are any ModelError objects that are associated with the specified key or that are prefixed with the specified key.

public:
 bool IsValidField(System::String ^ key);

public bool IsValidField (string key);

member this.IsValidField : string -> bool

Public Function IsValidField (key As String) As Boolean

Parameters

key: String

The key.

Returns

Boolean

true if any ModelError objects are associated with the specified key or prefixed with the specified key; otherwise, false. If the key is not found in the dictionary, this method returns true.

Exceptions

ArgumentNullException

The key parameter is null.

Applies to

通过