protected void Button3_Click(object sender, EventArgs e)
        {
            if (TextBox27.Text == "0")
            {
                Eggrafo.Insert();
                TextBox30.Text = DropDownList3.SelectedValue;
                Aitima_Dnsi.Insert();
                TextBox30.Text = DropDownList4.SelectedValue;
                Aitima_Dnsi.Insert();
                TextBox30.Text = DropDownList5.SelectedValue;
                Aitima_Dnsi.Insert();
                TextBox30.Text = DropDownList12.SelectedValue;
                Aitima_Dnsi.Insert();
            }
            else
            {
                Eggrafo.Update();
                Aitima_Dnsi.Delete();
                TextBox30.Text = DropDownList3.SelectedValue;
                Aitima_Dnsi.Insert();
                TextBox30.Text = DropDownList4.SelectedValue;
                Aitima_Dnsi.Insert();
                TextBox30.Text = DropDownList5.SelectedValue;
                Aitima_Dnsi.Insert();
                TextBox30.Text = DropDownList12.SelectedValue;
                Aitima_Dnsi.Insert();
            }

            Ypologos.DataBind();
        }
        protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
        {
            int rowIndex = Convert.ToInt32(e.CommandArgument);

            GridViewRow row = GridView1.Rows[rowIndex];

            TextBox9.Text = row.Cells[3].Text;

            Eggrafo_Aitima.Delete();

            Aitima_Dnsi.DataBind();
            DropDownList2.DataBind();
        }
        protected void Button14_Click(object sender, EventArgs e)
        {
            if ((string)Session["Works_Ait_Dap"] == "0")
            {
                if ((string)Session["Works_id_Aitima"] == "0")
                {
                    Eggrafo_Aitima.Insert();

                    TextBox30.Text = DropDownList3.SelectedValue;
                    Aitima_Dnsi.Insert();
                    TextBox30.Text = DropDownList4.SelectedValue;
                    Aitima_Dnsi.Insert();
                    TextBox30.Text = DropDownList5.SelectedValue;
                    Aitima_Dnsi.Insert();
                    TextBox30.Text = DropDownList12.SelectedValue;
                    Aitima_Dnsi.Insert();
                }
                else
                {
                    Eggrafo_Rep.Update();

                    Aitima_Dnsi.Delete();
                    TextBox30.Text = DropDownList3.SelectedValue;
                    Aitima_Dnsi.Insert();
                    TextBox30.Text = DropDownList4.SelectedValue;
                    Aitima_Dnsi.Insert();
                    TextBox30.Text = DropDownList5.SelectedValue;
                    Aitima_Dnsi.Insert();
                    TextBox30.Text = DropDownList12.SelectedValue;
                    Aitima_Dnsi.Insert();
                }
            }
            else
            {
                if ((string)Session["Works_id_Aitima"] == "0")
                {
                    Eggrafo_Aitima_UPDATE.Insert();
                    Eggrafo_Aitima.Update();
                }
                else
                {
                    Eggrafo_Aitima_UPDATE.Update();
                    Aitima_Dnsi.Update();
                }
            }
            Response.Redirect("Works.aspx");
        }
        protected void Button1_Click(object sender, EventArgs e)
        {
            if (DropDownList2.Items.Count == 1)
            {
                if (!CheckBox1.Checked & !CheckBox2.Checked)
                {
                    ScriptManager.RegisterClientScriptBlock(this, this.GetType(),
                                                            "alertMessage",
                                                            "alert('Δεν έχει επιλεγεί τρόπος ανάληψης δαπάνης !!!!');", true);
                }
                else
                {
                    if (CheckBox1.Checked)
                    {
                        TextBox7.Text = "999999";
                    }
                    else
                    {
                        TextBox7.Text = DropDownList3.SelectedValue;
                    }

                    Eggrafo_Aitima.Update();

                    Aitima_Dnsi.Update();

                    Eggrafo_Aitima.DataBind();
                    GridView1.DataBind();
                }
            }
            else
            {
                Aitima_Dnsi.Update();

                Eggrafo_Aitima.DataBind();
                GridView1.DataBind();
            }
            if (DropDownList1.SelectedValue == "0")
            {
                string path_return = "Works.aspx";
                String x           = "<script type='text/javascript'>window.opener.location.href='" + path_return + "';self.close();</script>";
                ScriptManager.RegisterClientScriptBlock(this.Page, this.Page.GetType(), "script", x, false);
            }
        }