C# DataBase.Connection方法代码示例

    protected void loadVideos()
    {
        DataBase db = new DataBase();
        SqlConnection conn = db.Connection();
        SqlCommand cmd = db.GetCommand(conn, "dbo.GetVideos");

        SqlDataAdapter da = new SqlDataAdapter(cmd);
        DataSet ds = new DataSet();
        try
        {
            conn.Open();
            da.Fill(ds, "Videos");
        }
        catch (Exception err)
        {
            lblError.Text = err.Message;
        }
        finally
        {
            conn.Close();
            conn.Dispose();
        }

        if (ds.Tables["Videos"].Rows.Count == 0)
        {
            lblError.Text = "Нема внесено видеа во базата!";
            return;
        }

        ViewState["dsVideos"] = ds;
        gvVideos.DataSource = ds.Tables["Videos"];
        gvVideos.DataBind();
    }

    protected void fillNewsGrid()
    {
        DataSet ds = new DataSet();

        DataBase db = new DataBase();
        SqlConnection conn = db.Connection();
        SqlCommand cmd = db.GetCommand(conn, "dbo.GetNewsArchive");

        SqlDataAdapter da = new SqlDataAdapter(cmd);
        try
        {
            conn.Open();
            da.Fill(ds, "News");
        }
        catch (Exception err)
        {
            lblError.Text = err.Message;
        }
        finally
        {
            conn.Close();
            conn.Dispose();
        }

        if (ds.Tables["News"].Rows.Count == 0)
        {
            lblError.Text = "Нема внесено актуелности во базата на податоци!";
            return;
        }

        ViewState["dsNews"] = ds;
        gvNews.DataSource = ds.Tables["News"];
        gvNews.DataBind();
        cleanControls();
    }

    protected void getIOMembers()
    {
        DataBase db = new DataBase();
        SqlConnection conn = db.Connection();
        SqlCommand cmd = db.GetCommand(conn, "dbo.GetIOMembers");

        SqlDataAdapter da = new SqlDataAdapter(cmd);
        DataSet ds = new DataSet();
        try
        {
            conn.Open();
            da.Fill(ds, "IOMembers");
        }
        catch (Exception err)
        {
            lblError.Text = err.Message;
        }
        finally
        {
            conn.Close();
            conn.Dispose();
        }

        if (ds.Tables["IOMembers"].Rows.Count == 0)
        {
            lblError.Text = "Нема внесено податоци за членови на извршен одбор во базата!";
            return;
        }

        string name = "";
        string imageUrl = "";

        try
        {

            for (int i = 0; i < ds.Tables["IOMembers"].Rows.Count; i++)
            {
                name = "<h2>" + ds.Tables["IOMembers"].Rows[i][1].ToString() + " "
                            + ds.Tables["IOMembers"].Rows[i][2].ToString() +
                            " </h2>" + "Контакт Email: <a href=\"mailto:" + ds.Tables["IOMembers"].Rows[0][3].ToString() +
                            "\">" + ds.Tables["IOMembers"].Rows[0][3].ToString() + "</a><br/><br/>";

                imageUrl = ds.Tables["IOMembers"].Rows[i][5].ToString();

                MemberTemplate mb = (MemberTemplate)LoadControl("~/MemberTemplate.ascx");
                Image img = (Image)mb.FindControl("MemberImage");
                Label lbl = (Label)mb.FindControl("LabelInfo");
                lbl.Text = name;
                img.ImageUrl = imageUrl;

                iomembersContent.Controls.Add(mb);
            }
        }
        catch (Exception err)
        {
            lblError.Text = err.Message;
        }
    }

    protected void fillNewsData()
    {
        DataBase db = new DataBase();
        SqlConnection conn = db.Connection();
        SqlCommand cmd = db.GetCommand(conn, "dbo.FillNewsData");
        cmd.Parameters.AddWithValue("@news_id", Convert.ToInt32(Request.QueryString["id"].ToString()));
        SqlDataAdapter da = new SqlDataAdapter(cmd);
        DataSet ds = new DataSet();
        try
        {
            conn.Open();
            da.Fill(ds, "News");
        }
        catch (Exception err)
        {
            lblError.Text = err.Message;
        }
        finally
        {
            conn.Close();
            conn.Dispose();
        }

        if (ds.Tables["News"].Rows.Count == 0)
        {
            news.Visible = false;
            comments.Visible = false;
            lblError.Text = "Нема податоци за веста!";
            return;
        }

        ViewState["title"] = ds.Tables["News"].Rows[0]["title"].ToString();

        imgTitleImage.ImageUrl = ds.Tables["News"].Rows[0]["title_image_url"].ToString();
        lblNewsTitle.Text = ds.Tables["News"].Rows[0]["title"].ToString();
        lblNewsDate.Text = ds.Tables["News"].Rows[0]["date"].ToString();
        lblNewsContent.Text = ds.Tables["News"].Rows[0]["description"].ToString();
    }

    protected void gvDeleteNews_RowDeleting(object sender, GridViewDeleteEventArgs e)
    {
        DataBase db = new DataBase();
        SqlConnection conn = db.Connection();
        SqlCommand cmd = db.GetCommand(conn, "dbo.DeleteNews");

        int ID = Convert.ToInt32(gvDeleteNews.DataKeys[e.RowIndex].Values[0].ToString());
        cmd.Parameters.AddWithValue("@news_id", ID);

        int numChanges = 0;
        try
        {
            conn.Open();
            numChanges = cmd.ExecuteNonQuery();
        }
        catch (Exception err)
        {
            lblError.Text = err.Message;
        }
        finally
        {
            gvDeleteNews.EditIndex = -1;
            conn.Close();
            conn.Dispose();
        }
        if (numChanges != 0)
        {
            cleanControls();
            fillDeleteNewsGrid();
        }
        string directory = Server.MapPath("~/Images/News/" + ID.ToString());
        DeleteDirectoryIfExist(directory);
    }

    protected void getNewsImages()
    {
        DataBase db = new DataBase();
        SqlConnection conn = db.Connection();
        SqlCommand cmd = db.GetCommand(conn, "dbo.GetNewsImages");
        cmd.Parameters.AddWithValue("@news_id", Convert.ToInt32(Request.QueryString["id"].ToString()));
        SqlDataAdapter da = new SqlDataAdapter(cmd);
        DataSet ds = new DataSet();
        try
        {
            conn.Open();
            da.Fill(ds, "Images");
        }
        catch (Exception err)
        {
            lblError.Text = err.Message;
        }
        finally
        {
            conn.Close();
            conn.Dispose();
        }

        if (ds.Tables["Images"].Rows.Count == 0)
        {
            lblImages.Text = "";
            return;
        }

        lblImages.Text = "Поставени слики за веста...";

        ImageTemplate imgTmp = (ImageTemplate)LoadControl("~/ImageTemplate.ascx");
        HtmlGenericControl newDiv = (HtmlGenericControl)imgTmp.FindControl("image");

        string title = ViewState["title"].ToString();

        if (ds.Tables["Images"].Rows.Count == 1)
        {
            string imageUrl = ds.Tables["Images"].Rows[0]["image_url"].ToString();
            imageUrl = imageUrl.Remove(0, 2);
            newDiv.InnerHtml += "<div class=\"single\"><a href=\"" + imageUrl + "\" rel=\"lightbox[roadtrip]\" title=\"" + title + "\" ><img style=\"width:200px; height:153px; \" src=\"" + imageUrl + "\" /></a></div>";
        }
        else
        {
            string imageUrl = ds.Tables["Images"].Rows[0]["image_url"].ToString();
            imageUrl = imageUrl.Remove(0, 2);
            newDiv.InnerHtml += "<div class=\"single first\"><a href=\"" + imageUrl + "\" rel=\"lightbox[roadtrip]\" title=\"" + title + "\" ><img style=\"width:200px; height:153px; \" src=\"" + imageUrl + "\" /></a></div>";

            for (int i = 1; i < ds.Tables["Images"].Rows.Count - 1; i++)
            {
                imageUrl = ds.Tables["Images"].Rows[i]["image_url"].ToString();
                imageUrl = imageUrl.Remove(0, 2);
                newDiv.InnerHtml += "<div class=\"single\"><a href=\"" + imageUrl + "\" rel=\"lightbox[roadtrip]\" title=\"" + title + "\" ><img style=\"width:200px; height:153px; \" src=\"" + imageUrl + "\" /></a></div>";
            }

            imageUrl = ds.Tables["Images"].Rows[ds.Tables["Images"].Rows.Count - 1]["image_url"].ToString();
            imageUrl = imageUrl.Remove(0, 2);
            newDiv.InnerHtml += "<div class=\"single last\"><a href=\"" + imageUrl + "\" rel=\"lightbox[roadtrip]\" title=\"" + title + "\" ><img style=\"width:200px; height:153px; \" src=\"" + imageUrl + "\" /></a></div>";
        }

        newsImages.Controls.Add(imgTmp);
    }

    protected void getNewsVideos()
    {
        DataBase db = new DataBase();
        SqlConnection conn = db.Connection();
        SqlCommand cmd = db.GetCommand(conn, "dbo.GetNewsVideos");
        cmd.Parameters.AddWithValue("@news_id", Convert.ToInt32(Request.QueryString["id"].ToString()));
        SqlDataAdapter da = new SqlDataAdapter(cmd);
        DataSet ds = new DataSet();
        try
        {
            conn.Open();
            da.Fill(ds, "Videos");
        }
        catch (Exception err)
        {
            lblError.Text = err.Message;
        }
        finally
        {
            conn.Close();
            conn.Dispose();
        }

        if (ds.Tables["Videos"].Rows.Count == 0)
        {
            lblVideo.Text = "";
            return;
        }

        lblVideo.Text = "Поставени видеа за веста...";

        string pattern = @"(?:youtube\.com\/(?:[^\/]+\/.+\/|(?:v|e(?:mbed)?)\/|.*[?&]v=)|youtu\.be\/)([^""&?\/ ]{11})$";

        for (int i = 0; i < ds.Tables["Videos"].Rows.Count; i++)
        {
            string video_url = Regex.Match(ds.Tables["Videos"].Rows[i]["video_url"].ToString(), pattern).Groups[1].Value.ToString();
            VideoTemplate2 vidTmp2 = (VideoTemplate2)LoadControl("~/VideoTemplate2.ascx");
            HtmlControl player = (HtmlControl)vidTmp2.FindControl("player");
            player.Attributes["src"] = "http://www.youtube.com/embed/" + video_url + "?enablejsapi=1";
            newsVideo.Controls.Add(vidTmp2);
        }
    }

    protected void gvUpdate_RowUpdating(object sender, GridViewUpdateEventArgs e)
    {
        DataBase db = new DataBase();
        SqlConnection conn = db.Connection();
        SqlCommand cmd = db.GetCommand(conn, "dbo.UpdateMember");

        int ID = Convert.ToInt32(gvUpdate.DataKeys[e.RowIndex].Values[0].ToString());
        cmd.Parameters.AddWithValue("@member_id", ID);

        TextBox tb = (TextBox)gvUpdate.Rows[e.RowIndex].FindControl("txtName");
        cmd.Parameters.AddWithValue("@name", tb.Text);

        tb = (TextBox)gvUpdate.Rows[e.RowIndex].FindControl("txtSurname");
        cmd.Parameters.AddWithValue("@surname", tb.Text);

        tb = (TextBox)gvUpdate.Rows[e.RowIndex].FindControl("txtEmail");
        cmd.Parameters.AddWithValue("@email", tb.Text);

        DropDownList cdmRole = (DropDownList)gvUpdate.Rows[e.RowIndex].FindControl("cmbRole");
        cmd.Parameters.AddWithValue("@role", cdmRole.SelectedItem.Text);

        FileUpload fuImage = (FileUpload)gvUpdate.Rows[e.RowIndex].FindControl("fupImage");

        string imageUrl = "";
        if (fuImage.HasFile)
        {
            imageUrl = Path.GetFileName(fuImage.PostedFile.FileName);
            string fileExtension = Path.GetExtension(fuImage.PostedFile.FileName.ToString());
            string pattern = @"^(.jpg|.JPG|.jpeg|.JPEG|.png|.PNG|.gif|.GIF)$";
            Regex rgx = new Regex(pattern, RegexOptions.IgnoreCase);
            MatchCollection matches = rgx.Matches(fileExtension);
            if (matches.Count > 0)
            {
                try
                {
                    string oldImage = Session["oldImageUrl"].ToString();
                    if (File.Exists(Server.MapPath("~/Images/Members/" + oldImage)))
                        File.Delete(Server.MapPath("~/Images/Members/" + oldImage));

                    fuImage.SaveAs(Server.MapPath("~/Images/Members/" + imageUrl));
                    cmd.Parameters.AddWithValue("@image_url", "~/Images/Members/" + imageUrl);

                }
                catch (Exception ex)
                {
                    lblError.Text = "Настана грешка при зачувувањето на сликата.";
                    return;
                }
            }
            else
            {
                lblError.Text = "Неправилен формат на слика. Дозволени се: .jpg .JPG .jpeg .JPEG .png .PNG .gif .GIF.";
                return;
            }
        }
        else
        {
            cmd.Parameters.AddWithValue("@image_url", DBNull.Value);
        }

        int numChanges = 0;
        try
        {
            conn.Open();
            numChanges = cmd.ExecuteNonQuery();
        }
        catch (Exception err)
        {
            lblError.Text = err.Message;
        }
        finally
        {
            gvUpdate.EditIndex = -1;
            conn.Close();
            conn.Dispose();
        }
        if (numChanges != 0)
        {
            cleanControls();
            fillUpdateGrid();
        }
    }

    protected void gvUpdateVideo_RowUpdating(object sender, GridViewUpdateEventArgs e)
    {
        string pattern = @"(?:youtube\.com\/(?:[^\/]+\/.+\/|(?:v|e(?:mbed)?)\/|.*[?&]v=)|youtu\.be\/)([^""&?\/ ]{11})$";
        Regex rgx = new Regex(pattern, RegexOptions.IgnoreCase);
        TextBox tb = (TextBox)gvUpdateVideo.Rows[e.RowIndex].Cells[2].Controls[0];
        MatchCollection matches = rgx.Matches(tb.Text);
        if (matches.Count > 0)
        {
            DataBase db = new DataBase();
            SqlConnection conn = db.Connection();
            SqlCommand cmd = db.GetCommand(conn, "dbo.UpdateVideo");

            tb = (TextBox)gvUpdateVideo.Rows[e.RowIndex].Cells[1].Controls[0];
            cmd.Parameters.AddWithValue("@title", tb.Text);
            cmd.Parameters.AddWithValue("@date", DateTime.Now);

            int ID = Convert.ToInt32(gvUpdateVideo.DataKeys[e.RowIndex].Values[0].ToString());
            cmd.Parameters.AddWithValue("@video_id", ID);

            tb = (TextBox)gvUpdateVideo.Rows[e.RowIndex].Cells[2].Controls[0];
            cmd.Parameters.AddWithValue("@video_url", tb.Text);

            int numChanges = 0;
            try
            {
                conn.Open();
                numChanges = cmd.ExecuteNonQuery();
            }
            catch (Exception err)
            {
                lblError.Text = err.Message;
            }
            finally
            {
                conn.Close();
                conn.Dispose();
                gvUpdateVideo.EditIndex = -1;
            }
            if (numChanges != 0)
            {
                cleanControls();
                fillUpdateVideoGrid();
            }
        }
        else
        {
            lblError.Text = "Невалиден линк за видео!";
            return;
        }
    }

    protected void gvUpdate_RowDeleting(object sender, GridViewDeleteEventArgs e)
    {
        DataBase db = new DataBase();
        SqlConnection conn = db.Connection();
        SqlCommand cmd = db.GetCommand(conn, "dbo.DeleteMember");

        int ID = Convert.ToInt32(gvUpdate.DataKeys[e.RowIndex].Values[0].ToString());
        cmd.Parameters.AddWithValue("@member_id", ID);

        int numChanges = 0;
        try
        {
            conn.Open();
            numChanges = cmd.ExecuteNonQuery();
        }
        catch (Exception err)
        {
            lblError.Text = err.Message;
        }
        finally
        {
            gvUpdate.EditIndex = -1;
            conn.Close();
            conn.Dispose();
        }
        if (numChanges != 0)
        {
            cleanControls();
            fillUpdateGrid();
        }
    }

    protected void fillUpdateGrid()
    {
        DataBase db = new DataBase();
        SqlConnection conn = db.Connection();
        SqlCommand cmd = db.GetCommand(conn, "dbo.FillUpdateGrid");

        SqlDataAdapter da = new SqlDataAdapter(cmd);
        DataSet ds = new DataSet();
        try
        {
            conn.Open();
            da.Fill(ds, "Members");
        }
        catch (Exception err)
        {
            lblError.Text = err.Message;
        }
        finally
        {
            conn.Close();
            conn.Dispose();
        }

        if (ds.Tables["Members"].Rows.Count == 0)
        {
            lblError.Text = "Нема внесено членови на раководство во базата!";
            gvUpdate.DataSource = ds.Tables["Members"];
            gvUpdate.DataBind();
            return;
        }

        ViewState["ds"] = ds;
        gvUpdate.DataSource = ds.Tables["Members"];
        gvUpdate.DataBind();
    }

    protected void gvAlbums_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            try
            {
                DataRowView row = (DataRowView)e.Row.DataItem;
                AlbumTemplate albTmp = (AlbumTemplate)e.Row.FindControl("albumTmp");
                Label lblTitle = (Label)albTmp.FindControl("lblAlbumTitle");
                HtmlGenericControl newDiv = (HtmlGenericControl)albTmp.FindControl("image");

                lblTitle.Text = "<h3>" + row.Row["album_name"].ToString() + "</h3>Објавен: " + row.Row["date"].ToString();

                string ID = row.Row["album_id"].ToString();

                DataBase db = new DataBase();
                SqlConnection conn = db.Connection();
                SqlCommand cmd = db.GetCommand(conn, "dbo.GetImagesForAlbum");
                cmd.Parameters.AddWithValue("@album_id", ID);

                SqlDataAdapter da = new SqlDataAdapter(cmd);
                DataSet ds = new DataSet();
                try
                {
                    conn.Open();
                    da.Fill(ds, "AlbumImages");
                }
                catch (Exception err)
                {
                    lblError.Text = err.Message;
                }
                finally
                {
                    conn.Close();
                    conn.Dispose();
                }

                string title = row.Row["album_name"].ToString();

                if (ds.Tables["AlbumImages"].Rows.Count == 1)
                {
                    string imageUrl = ds.Tables["AlbumImages"].Rows[0]["image_url"].ToString();
                    imageUrl = imageUrl.Remove(0, 2);
                    newDiv.InnerHtml += "<div class=\"single\"><a href=\"" + imageUrl + "\" rel=\"lightbox[roadtrip]\" title=\"" + title + "\" ><img style=\"width:100px; height:75px; \" src=\"" + imageUrl + "\" /></a></div>";
                }
                else
                {
                    string imageUrl = ds.Tables["AlbumImages"].Rows[0]["image_url"].ToString();
                    imageUrl = imageUrl.Remove(0, 2);
                    newDiv.InnerHtml += "<div class=\"single first\"><a href=\"" + imageUrl + "\" rel=\"lightbox[roadtrip]\" title=\"" + title + "\" ><img style=\"width:100px; height:75px; \" src=\"" + imageUrl + "\" /></a></div>";

                    for (int i = 1; i < ds.Tables["AlbumImages"].Rows.Count - 1; i++)
                    {
                        imageUrl = ds.Tables["AlbumImages"].Rows[i]["image_url"].ToString();
                        imageUrl = imageUrl.Remove(0, 2);
                        newDiv.InnerHtml += "<div class=\"single\"><a href=\"" + imageUrl + "\" rel=\"lightbox[roadtrip]\" title=\"" + title + "\" ><img style=\"width:100px; height:75px; \" src=\"" + imageUrl + "\" /></a></div>";
                    }

                    imageUrl = ds.Tables["AlbumImages"].Rows[ds.Tables["AlbumImages"].Rows.Count - 1]["image_url"].ToString();
                    imageUrl = imageUrl.Remove(0, 2);
                    newDiv.InnerHtml += "<div class=\"single last\"><a href=\"" + imageUrl + "\" rel=\"lightbox[roadtrip]\" title=\"" + title + "\" ><img style=\"width:100px; height:75px; \" src=\"" + imageUrl + "\" /></a></div>";
                }
            }
            catch (Exception err)
            {
                lblError.Text = err.Message;
            }
        }
    }

    protected void btnAddAlbum_Click(object sender, EventArgs e)
    {
        if (lbxAlbumImages.Items.Count == 0)
        {
            lblError.Text = "Изберете слики за албумот";
            return;
        }

        DataBase db = new DataBase();
        SqlConnection conn = db.Connection();
        SqlCommand cmd = db.GetCommand(conn, "dbo.InsertAlbum");

        cmd.Parameters.AddWithValue("@album_name", txtAlbumName.Text);
        cmd.Parameters.AddWithValue("@date", DateTime.Now);

        SqlDataAdapter da = new SqlDataAdapter(cmd);
        DataSet ds = new DataSet();
        try
        {
            conn.Open();
            da.Fill(ds, "IDAlbum");
        }
        catch (Exception err)
        {
            lblError.Text = err.Message;
        }
        finally
        {
            conn.Close();
            conn.Dispose();
        }

        if (ds.Tables["IDAlbum"].Rows.Count == 0)
        {
            lblError.Text = "Грешка при зачувувањето на албумот!";
            return;
        }

        string albumDirectory = Server.MapPath("~/Images/Albums/" + ds.Tables["IDAlbum"].Rows[0]["ID"].ToString() + "/");
        CreateDirectoryIfNotExist(albumDirectory);

        if (lbxAlbumImages.Items.Count > 0)
        {
            for (int i = 0; i < lbxAlbumImages.Items.Count; i++)
            {
                conn = db.Connection();
                cmd = db.GetCommand(conn, "dbo.InsertAlbumImage");

                cmd.Parameters.AddWithValue("@album_id", ds.Tables["IDAlbum"].Rows[0]["ID"].ToString());
                cmd.Parameters.AddWithValue("@image_url", "~/Images/Albums/" + ds.Tables["IDAlbum"].Rows[0]["ID"].ToString() + "/" + lbxAlbumImages.Items[i].ToString());

                try
                {
                    conn.Open();
                    cmd.ExecuteNonQuery();
                }
                catch (Exception err)
                {
                    lblError.Text = err.Message;
                }
                finally
                {
                    conn.Close();
                    conn.Dispose();
                }

                string sourceFile = Server.MapPath("~/Images/Temp/" + lbxAlbumImages.Items[i].ToString());
                string destinationFile = Server.MapPath("~/Images/Albums/" + ds.Tables["IDAlbum"].Rows[0]["ID"].ToString() + "/" + lbxAlbumImages.Items[i].ToString());

                File.Move(sourceFile, destinationFile);
            }

        }

        string tempDirectory = Server.MapPath("~/Images/Temp/");
        DeleteDirectoryIfExist(tempDirectory);

        txtAlbumName.Text = "";
        lblError.Text = "";

        int imagesCount = lbxAlbumImages.Items.Count;
        for (int i = 0; i < imagesCount; i++)
        {
            lbxAlbumImages.Items.RemoveAt(0);
        }

        fillDeleteAlbumGrid();
    }

    protected void btnAddVideo_Click(object sender, EventArgs e)
    {
        string pattern = @"(?:youtube\.com\/(?:[^\/]+\/.+\/|(?:v|e(?:mbed)?)\/|.*[?&]v=)|youtu\.be\/)([^""&?\/ ]{11})$";
        Regex rgx = new Regex(pattern, RegexOptions.IgnoreCase);
        MatchCollection matches = rgx.Matches(txtVideoUrl.Text);
        if (matches.Count > 0)
        {
            DataBase db = new DataBase();
            SqlConnection conn = db.Connection();
            SqlCommand cmd = db.GetCommand(conn, "dbo.InsertVideo");
            cmd.Parameters.AddWithValue("@title", txtVideoTitle.Text);
            cmd.Parameters.AddWithValue("@date", DateTime.Now);
            cmd.Parameters.AddWithValue("@video_url", txtVideoUrl.Text);

            int numChanges = 0;
            try
            {
                conn.Open();
                numChanges = cmd.ExecuteNonQuery();
            }
            catch (Exception err)
            {
                lblError.Text = err.Message;
            }
            finally
            {
                conn.Close();
                conn.Dispose();
            }
            if (numChanges != 0)
            {
                cleanControls();
                fillUpdateVideoGrid();
            }
        }
        else
        {
            lblError.Text = "Невалиден линк за видео!";
        }
    }

    protected void btnAddNews_Click(object sender, EventArgs e)
    {
        DataBase db = new DataBase();
        SqlConnection conn = db.Connection();
        SqlCommand cmd = db.GetCommand(conn, "dbo.InsertNews");

        cmd.Parameters.AddWithValue("@title", txtNewsTitle.Text);
        cmd.Parameters.AddWithValue("@description", txtNewsDescription.Text);
        cmd.Parameters.AddWithValue("@date", DateTime.Now);
        cmd.Parameters.AddWithValue("@title_image_url", "~/Images/logo.jpg");

        SqlDataAdapter da = new SqlDataAdapter(cmd);
        DataSet ds = new DataSet();
        try
        {
            conn.Open();
            da.Fill(ds, "ID");
        }
        catch (Exception err)
        {
            lblError.Text = err.Message;
        }
        finally
        {
            conn.Close();
            conn.Dispose();
        }

        if (ds.Tables["ID"].Rows.Count == 0)
        {
            lblError.Text = "Грешка при зачувувањето на сликите!";
            return;
        }

        string newsDirectory = Server.MapPath("~/Images/News/" + ds.Tables["ID"].Rows[0]["ID"].ToString() + "/");
        CreateDirectoryIfNotExist(newsDirectory);

        if (lbxNewsImages.Items.Count > 0)
        {
            conn = db.Connection();
            cmd = db.GetCommand(conn, "dbo.UpdateTitleImage");

            cmd.Parameters.AddWithValue("@news_id", ds.Tables["ID"].Rows[0]["ID"].ToString());
            cmd.Parameters.AddWithValue("@title_image_url", "~/Images/News/" + ds.Tables["ID"].Rows[0]["ID"].ToString() + "/" + lbxNewsImages.Items[0].ToString());

            try
            {
                conn.Open();
                cmd.ExecuteNonQuery();
            }
            catch (Exception err)
            {
                lblError.Text = err.Message;
            }
            finally
            {
                conn.Close();
                conn.Dispose();
            }

            string sourceFile = Server.MapPath("~/Images/Temp/" + lbxNewsImages.Items[0].ToString());
            string destinationFile = Server.MapPath("~/Images/News/" + ds.Tables["ID"].Rows[0]["ID"].ToString() + "/" + lbxNewsImages.Items[0].ToString());

            File.Move(sourceFile, destinationFile);

            if (lbxNewsImages.Items.Count > 1)
            {
                for (int i = 1; i < lbxNewsImages.Items.Count; i++)
                {
                    conn = db.Connection();
                    cmd = db.GetCommand(conn, "dbo.InsertNewsImage");

                    cmd.Parameters.AddWithValue("@news_id", ds.Tables["ID"].Rows[0]["ID"].ToString());
                    cmd.Parameters.AddWithValue("@image_url", "~/Images/News/" + ds.Tables["ID"].Rows[0]["ID"].ToString() + "/" + lbxNewsImages.Items[i].ToString());

                    try
                    {
                        conn.Open();
                        cmd.ExecuteNonQuery();
                    }
                    catch (Exception err)
                    {
                        lblError.Text = err.Message;
                    }
                    finally
                    {
                        conn.Close();
                        conn.Dispose();
                    }

                    sourceFile = Server.MapPath("~/Images/Temp/" + lbxNewsImages.Items[i].ToString());
                    destinationFile = Server.MapPath("~/Images/News/" + ds.Tables["ID"].Rows[0]["ID"].ToString() + "/" + lbxNewsImages.Items[i].ToString());

                    File.Move(sourceFile, destinationFile);
                }

            }
        }

        if (lbxNewsVideos.Items.Count > 0)
//.........这里部分代码省略.........