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Re: How to delete an uploaded file

  •  08-06-2013, 1:54 PM

    Re: How to delete an uploaded file

    Reply Quote

    Hi ttyrone,

     

    Please try the example page below, first check if the upload file exists in the store folder, then delete it by the c# code.

     

    1. <%@ Page Language="C#" %>  
    2.   
    3. <%@ Register TagPrefix="CuteWebUI" Namespace="CuteWebUI" Assembly="CuteWebUI.AjaxUploader" %>  
    4. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">  
    5.   
    6. <html xmlns="http://www.w3.org/1999/xhtml">  
    7. <head id="Head1" runat="server">  
    8.     <script runat="server">  
    9.     
    10.       
    11.   
    12.         protected void uploader1_AttachmentRemoveClicked(object sender, AttachmentItemEventArgs args)  
    13.         {  
    14.             //if the upload file has saved into the photos folder  
    15.             if (File.Exists(Server.MapPath("~/photos/" + args.Item.FileName)))  
    16.             {  
    17.                 //delete it  
    18.                 File.Delete(Server.MapPath("~/photos/" + args.Item.FileName));  
    19.             }  
    20.         }  
    21.   
    22.         protected void uploader1_UploadCompleted(object sender, UploaderEventArgs[] args)  
    23.         {  
    24.             for (int i = 0; i < args.Length; i++)  
    25.             {  
    26.                 args[i].CopyTo("~/photos/" + args[i].FileName);  
    27.             }  
    28.         }  
    29.     </script>  
    30. </head>  
    31.   
    32. <body>  
    33.     <form id="Form1" runat="server">  
    34.         <CuteWebUI:UploadAttachments runat="server" ID="uploader1" OnAttachmentRemoveClicked="uploader1_AttachmentRemoveClicked" OnUploadCompleted="uploader1_UploadCompleted">  
    35.         </CuteWebUI:UploadAttachments>  
    36.     </form>  
    37. </body>  
     

    Regards,

     

    ken 
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