HttpRequest.Files Propriedade

Definição

Obtém a coleção de arquivos carregados pelo cliente, no formato MIME de diversas partes.Gets the collection of files uploaded by the client, in multipart MIME format.

public:
 property System::Web::HttpFileCollection ^ Files { System::Web::HttpFileCollection ^ get(); };
public System.Web.HttpFileCollection Files { get; }
member this.Files : System.Web.HttpFileCollection
Public ReadOnly Property Files As HttpFileCollection

Valor da propriedade

Um objeto HttpFileCollection que representa uma coleção de arquivos carregados pelo cliente.An HttpFileCollection object representing a collection of files uploaded by the client. Os itens do objeto HttpFileCollection são do tipo HttpPostedFile.The items of the HttpFileCollection object are of type HttpPostedFile.

Exemplos

O exemplo de código a seguir exibe os nomes de todos os Files arquivos na coleção.The following code example displays the names of all files in the Files collection.

int loop1;
HttpFileCollection Files;
 
Files = Request.Files; // Load File collection into HttpFileCollection variable.
arr1 = Files.AllKeys;  // This will get names of all files into a string array.
for (loop1 = 0; loop1 < arr1.Length; loop1++) 
{
    Response.Write("File: " + Server.HtmlEncode(arr1[loop1]) + "<br />");
    Response.Write("  size = " + Files[loop1].ContentLength + "<br />");
    Response.Write("  content type = " + Files[loop1].ContentType + "<br />");
}
   
Dim loop1 As Integer
 Dim arr1() As String
 Dim Files As HttpFileCollection
 
 Files = Request.Files ' Load File collection into HttpFileCollection variable.
 arr1 = Files.AllKeys ' This will get names of all files into a string array.
        For loop1 = 0 To arr1.GetUpperBound(0)
            Response.Write("File: " & Server.HtmlEncode(arr1(loop1)) & "<br>")
            Response.Write("  size = " + Files(loop1).ContentLength + "<br />")
            Response.Write("  content type = " + Files(loop1).ContentType + "<br />")
        Next loop1

Comentários

A coleção de arquivos é preenchida somente quando o Content-Type valor da solicitação HTTP é "multipart/form-data".The file collection is populated only when the HTTP request Content-Type value is "multipart/form-data".

Aplica-se a