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FileUpload.FileName Özellik

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Tanım

Ad Alanı:
System.Web.UI.WebControls
Bütünleştirilmiş Kod:
System.Web.dll

Denetimi kullanarak FileUpload karşıya yüklenecek istemcideki bir dosyanın adını alır.

public:
 property System::String ^ FileName { System::String ^ get(); };
[System.ComponentModel.Browsable(false)]
public string FileName { get; }
[<System.ComponentModel.Browsable(false)>]
member this.FileName : string
Public ReadOnly Property FileName As String

Özellik Değeri

String

kullanılarak FileUploadkarşıya yüklenecek istemcideki bir dosyanın adını belirten dize.

Öznitelikler
BrowsableAttribute

Örnekler

Aşağıdaki örnekte, dosyaları kodda belirtilen bir yola kaydeden bir FileUpload denetimin nasıl oluşturulacağı gösterilmektedir. FileName özelliği, karşıya yüklenecek dosyanın adını almak için kullanılır. SaveAs yöntemi, dosyanın istemcideki adıyla aynı adı kullanarak dosyayı sunucuda belirtilen yola kaydetmek için çağrılır. Bu örnekte bu denetimin temel söz diziminin gösterildiğini, ancak dosyayı kaydetmeden önce yapılması gereken tüm hata denetiminin gösterilmediğini unutmayın. Daha eksiksiz bir örnek için bkz SaveAs. .

<%@ Page Language="C#" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 

<script runat="server">

  protected void UploadButton_Click(object sender, EventArgs e)
  {
    // Specify the path on the server to
    // save the uploaded file to.
    String savePath = @"c:\temp\uploads\";
 
    // Before attempting to perform operations
    // on the file, verify that the FileUpload 
    // control contains a file.
    if (FileUpload1.HasFile)
    {
      // Get the name of the file to upload.
      String fileName = FileUpload1.FileName;
      
      // Append the name of the file to upload to the path.
      savePath += fileName;
      

      // Call the SaveAs method to save the 
      // uploaded file to the specified path.
      // This example does not perform all
      // the necessary error checking.               
      // If a file with the same name
      // already exists in the specified path,  
      // the uploaded file overwrites it.
      FileUpload1.SaveAs(savePath);
      
      // Notify the user of the name of the file
      // was saved under.
      UploadStatusLabel.Text = "Your file was saved as " + fileName;
    }
    else
    {      
      // Notify the user that a file was not uploaded.
      UploadStatusLabel.Text = "You did not specify a file to upload.";
    }

  }
</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>FileUpload Example</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
       <h4>Select a file to upload:</h4>
   
       <asp:FileUpload id="FileUpload1"                 
           runat="server">
       </asp:FileUpload>
            
       <br /><br />
       
       <asp:Button id="UploadButton" 
           Text="Upload file"
           OnClick="UploadButton_Click"
           runat="server">
       </asp:Button>    
       
       <hr />
       
       <asp:Label id="UploadStatusLabel"
           runat="server">
       </asp:Label>        
    </div>
    </form>
</body>
</html>

<%@ Page Language="VB" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 

<script runat="server">
        
  Sub UploadButton_Click(ByVal sender As Object, ByVal e As System.EventArgs)
            
    ' Specify the path on the server to
    ' save the uploaded file to.
    Dim savePath As String = "c:\temp\uploads\"
            
    ' Before attempting to perform operations
    ' on the file, verify that the FileUpload 
    ' control contains a file.
    If (FileUpload1.HasFile) Then
      ' Get the name of the file to upload.
      Dim fileName As String = FileUpload1.FileName
                      
      ' Append the name of the file to upload to the path.
      savePath += fileName
                
      ' Call the SaveAs method to save the 
      ' uploaded file to the specified path.
      ' This example does not perform all
      ' the necessary error checking.               
      ' If a file with the same name
      ' already exists in the specified path,  
      ' the uploaded file overwrites it.
      FileUpload1.SaveAs(savePath)
                
      ' Notify the user of the name the file
      ' was saved under.
      UploadStatusLabel.Text = "Your file was saved as " & fileName
                
    Else
      ' Notify the user that a file was not uploaded.
      UploadStatusLabel.Text = "You did not specify a file to upload."
    End If

  End Sub
       
</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>FileUpload Example</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
       <h4>Select a file to upload:</h4>
   
       <asp:FileUpload id="FileUpload1"                 
           runat="server">
       </asp:FileUpload>
            
       <br /><br />
       
       <asp:Button id="UploadButton" 
           Text="Upload file"
           OnClick="UploadButton_Click"
           runat="server">
       </asp:Button>    
       
       <hr />
       
       <asp:Label id="UploadStatusLabel"
           runat="server">
       </asp:Label>        
    </div>
    </form>
</body>
</html>

Açıklamalar

Denetimi kullanarak FileUpload karşıya yüklenecek istemcideki bir dosyanın adını alır. Özelliğin FileName döndürdüğü dosya adı, istemcideki dosyanın yolunu içermez.

Şunlara uygulanır

Ayrıca bkz.