HttpRequest.Files HttpRequest.Files HttpRequest.Files HttpRequest.Files Property

Definition

Ruft die Auflistung der vom Client hochgeladenen Dateien im MIME-Multipart-Format ab.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

Eigenschaftswert

Ein HttpFileCollection-Objekt, das eine Auflistung der vom Client hochgeladenen Dateien darstellt.An HttpFileCollection object representing a collection of files uploaded by the client. Die Elemente des HttpFileCollection-Objekts sind vom Typ HttpPostedFile.The items of the HttpFileCollection object are of type HttpPostedFile.

Beispiele

Im folgenden Codebeispiel werden die Namen aller Dateien in der Files -Auflistung angezeigt.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

Hinweise

Die Datei Sammlung wird nur aufgefüllt, wenn der HTTP Content-Type -Anforderungs Wert "Multipart/Form-Data" lautet.The file collection is populated only when the HTTP request Content-Type value is "multipart/form-data".

Gilt für: