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

Das folgende Codebeispiel zeigt die Namen aller Dateien in die Files Auflistung.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 Dateisammlung wird nur aufgefüllt, wenn der HTTP-Anforderung Content-Type Wert ist "Multipart/Form-Data".The file collection is populated only when the HTTP request Content-Type value is "multipart/form-data".

Gilt für: