public static Emaildatastatic getInstance()
{
if (dts == null)
{
dts = new Emaildatastatic();
}
return(dts);
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
Emaildatastatic.getInstance();
Emaildatastatic.getInstance()._file = System.Web.HttpContext.Current.Request.Files;
}
else
{
}
this.FileUpload1.Attributes.Add("onchange", "EquFileUpload_OnChange()");
}
protected void dtlImage_DeleteCommand(object source, DataListCommandEventArgs e)//supprimer les images
{
string name = ((Label)e.Item.FindControl("lblFile")).Text;
string UploadURL = Server.MapPath("~/upload/");
FileInfo file = new FileInfo(UploadURL + name);
if (file.Exists)
{
file.Attributes = FileAttributes.Normal;
file.Delete();
}
if (Emaildatastatic.getInstance().getDataTable().Rows.Count > 0)
{
Emaildatastatic.getInstance().getDataTable().Rows.RemoveAt(e.Item.ItemIndex);
}
dtlImage.DataSource = Emaildatastatic.getInstance().getDataTable();
dtlImage.DataBind();
dtlImage.DataSource = null;
}
protected void Btn_upFile_Click(object sender, EventArgs e)//l'action de Button Upload
{
int nbrFile = FileUpload1.PostedFiles.Count;
string UploadURL = Server.MapPath("~/upload/");
if (FileUpload1.HasFile)
{
for (int i = 0; i < nbrFile; i++)
{
if (IsAllowedExtension(FileUpload1.PostedFiles[i].ContentType.ToLower()))
{
string filename = FileUpload1.PostedFiles[i].FileName.ToString();
try
{
if (!System.IO.Directory.Exists(UploadURL))
{
System.IO.Directory.CreateDirectory(UploadURL);
}
FileInfo file = new FileInfo(UploadURL + filename);
if (file.Exists)
{
file.Attributes = FileAttributes.Normal;
file.Delete();
}
FileUpload1.PostedFiles[i].SaveAs(UploadURL + filename);
DataRow dr = Emaildatastatic.getInstance().getDataTable().NewRow();
dr["iconpath"] = "icon.aspx?namefile=" + filename;
dr["iconName"] = filename;
dr["filepath"] = UploadURL + filename;
Emaildatastatic.getInstance().getDataTable().Rows.Add(dr);
}
catch
{
Response.Write("error");
}
}
else
{
}
}
dtlImage.DataSource = Emaildatastatic.getInstance().getDataTable();
dtlImage.DataBind();
dtlImage.DataSource = null;
}
else if (Emaildatastatic.getInstance()._file.Count > 0)
{
for (int k = 0; k < Emaildatastatic.getInstance()._file.Count; k++)
{
if (IsAllowedExtension(Emaildatastatic.getInstance()._file[k].ContentType.ToLower()) && !string.IsNullOrEmpty(Emaildatastatic.getInstance()._file[k].FileName))
{
string filename = Emaildatastatic.getInstance()._file[k].FileName.ToString();
try
{
if (!System.IO.Directory.Exists(UploadURL))
{
System.IO.Directory.CreateDirectory(UploadURL);
}
FileInfo file = new FileInfo(UploadURL + filename);
if (file.Exists)
{
file.Attributes = FileAttributes.Normal;
file.Delete();
}
Emaildatastatic.getInstance()._file[k].SaveAs(UploadURL + filename);
if (Emaildatastatic.getInstance().getDataTable().Select("filepath='@filepath'".Replace("@filepath", UploadURL + filename)).Length < 1)
{
DataRow dr = Emaildatastatic.getInstance().getDataTable().NewRow();
dr["iconpath"] = "icon.aspx?namefile=" + filename;
dr["iconName"] = filename;
dr["filepath"] = UploadURL + filename;
Emaildatastatic.getInstance().getDataTable().Rows.Add(dr);
}
}
catch (Exception ex)
{
Response.Write("error " + ex.StackTrace);
}
}
}
dtlImage.DataSource = Emaildatastatic.getInstance().getDataTable();
dtlImage.DataBind();
dtlImage.DataSource = null;
}
}
protected void Btn_anulle_Click(object sender, EventArgs e)//action de Button Annuler
{
DeleteFolder(Server.MapPath("~/upload"));
Emaildatastatic.getInstance().supprdatalist();
}
