書き込み権限でファイルを開きます。しかし、同じ名前のファイルを再度開くと、例外が発生します。ここにコード:
// Check to see if file was uploaded
if (FileMdl.PostedFile != null)
{
// Get a reference to PostedFile object
HttpPostedFile myFile = FileMdl.PostedFile;
// Get size of uploaded file
int nFileLen = myFile.ContentLength;
// make sure the size of the file is > 0
if (nFileLen > 0)
{
// Allocate a buffer for reading of the file
byte[] myData = new byte[nFileLen];
// Read uploaded file from the Stream
myFile.InputStream.Read(myData, 0, nFileLen);
// Create a name for the file to store
Constantes.strFilenameMdl = Path.GetFileName(myFile.FileName);
// Write data into a file
WriteToFile(Server.MapPath("Files//" + Constantes.strFilenameMdl), ref myData);
myFile.InputStream.Flush();
myFile.InputStream.Close();
}
}
private void WriteToFile(string strPath, ref byte[] Buffer)
{
// Create a file
FileStream newFile = new FileStream(strPath, FileMode.Create,FileAccess.ReadWrite,FileShare.ReadWrite);
// Write data to the file
newFile.Write(Buffer, 0, Buffer.Length);
// Close file
newFile.Flush();
newFile.Close();
newFile.Dispose();
}
おそらく Flush または Close または Dispose で動作するはずですが、そうではありません。何か案が?