private void gridProject_MouseDown(object sender, MouseEventArgs e)
        {
            try
            {
                var hitInfo = gridView1.CalcHitInfo(e.Location);
                if (hitInfo.InRowCell)
                {
                    int rowHandle = hitInfo.RowHandle;
                    int colhandle = hitInfo.Column.AbsoluteIndex;
                    if (hitInfo.Column.Name == "gridStatusProject")
                    {
                        string prjName = gridView1.GetRowCellValue(rowHandle, "ProjectName").ToString();
                        int drowHandle = dtProjects.Rows.IndexOf(dtProjects.Select("ProjectName = '" + prjName + "'")[0]);
                        MessageBox.Show(drowHandle.ToString());
                        if (dtProjects.Rows[drowHandle][2].ToString().Equals("Active"))
                        {
                            string projName = dtProjects.Rows[drowHandle][0].ToString();
                            string submited = dtProjects.Rows[drowHandle][1].ToString();
                            string verified = dtProjects.Rows[drowHandle][3].ToString();
                            string priority = dtProjects.Rows[drowHandle][4].ToString();
                            XDocument xd = XDocument.Load(@"Projects\MainProject.xml");
                            XElement x = (from xml in xd.Descendants("Root").Descendants("Project")
                                          where xml.Element("ProjectName").Value == projName
                                          select xml).FirstOrDefault();
                            XElement xx = new XElement("Project",
                                                          new XElement("ProjectName", projName)
                                                          , new XElement("Submited", x.Element("Submited").Value)
                                                          , new XElement("Status", "InActive")
                                                          , new XElement("Verified", x.Element("Verified").Value)
                                                          , new XElement("Priority", x.Element("Priority").Value));
                            x.ReplaceWith(xx);
                            xd.Save(@"Projects\MainProject.xml");
                            FillProjectGrid();
                        }
                        else if (dtProjects.Rows[drowHandle][2].ToString().Equals("InActive"))
                        {
                            string projName = dtProjects.Rows[drowHandle][0].ToString();
                            string submited = dtProjects.Rows[drowHandle][1].ToString();
                            string verified = dtProjects.Rows[drowHandle][3].ToString();
                            string priority = dtProjects.Rows[drowHandle][4].ToString();

                            XDocument xd = XDocument.Load(@"Projects\MainProject.xml");
                            XElement x = (from xml in xd.Descendants("Root").Descendants("Project")
                                          where xml.Element("ProjectName").Value == projName
                                          select xml).FirstOrDefault();
                            XElement xx = new XElement("Project",
                                                          new XElement("ProjectName", projName)
                                                          , new XElement("Submited", x.Element("Submited").Value)
                                                          , new XElement("Status", "Active")
                                                          , new XElement("Verified", x.Element("Verified").Value)
                                                          , new XElement("Priority", x.Element("Priority").Value));
                            x.ReplaceWith(xx);
                            xd.Save(@"Projects\MainProject.xml");
                            FillProjectGrid();


                        }