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        private void Del_User_ini()
        {
            if (File.Exists(Application.StartupPath+"\\User.ini"))
            {
                User_Ini = new FileIni(Application.StartupPath + "\\User.ini");
                string Select_Views = User_Ini.ReadValue("Setting", UserID+"Select_View");
                string Select_Types = User_Ini.ReadValue("Setting", UserID+"Select_Type");
                string left_widths = User_Ini.ReadValue("Setting", UserID+"left_width");
                string down_widths = User_Ini.ReadValue("Setting", UserID+"down_width");
                string right_widths = User_Ini.ReadValue("Setting", UserID+"right_width");
                string FontSizes = User_Ini.ReadValue("Setting", UserID + "FontSize");
                try
                {
                   if (Select_Views!="")
                    {
                       Select_View=Convert.ToInt32(Select_Views.ToString());
                    }
                    if (Select_Types != "")
                    {
                       Select_Type=Convert.ToInt32(Select_Types.ToString());
                    }
                    if (left_widths != "")
                    {
                        left_width = Convert.ToInt32(left_widths.ToString());
                    }
                    if (down_widths != "")
                    {
                        down_width = Convert.ToInt32(down_widths.ToString());
                    }
                    if (right_widths != "")
                    {
                        right_width = Convert.ToInt32(right_widths.ToString());
                    }
                    if (FontSizes != "")
                    {
                        FontSize = float.Parse(FontSizes.ToString());
                    }
                  }
                catch (Exception)
                {

                    throw;
                }
            }
            else
            {
                User_Ini = new FileIni(Application.StartupPath + "\\User.ini");
            }
            switch (Select_View)
            {
                case 0: toolStripMenu_Sl.PerformClick();
                    break;
                case 1: toolStripMenu_PP.PerformClick();
                    break;
                case 2: toolStripMenu_TB.PerformClick();
                    break;
                case 3: toolStripMenu_LB.PerformClick();
                    break;
                default:
                    break;
            }
            switch (Select_Type)
            {
                case 0: toolStripMenu_Big.PerformClick();
                    break;
                case 1: toolStripMenu_Mid.PerformClick();
                    break;
                case 2: toolStripMenu_Little.PerformClick();
                    break;
                default:
                    break;
            }
            splitContainer1.SplitterDistance = left_width;
            splitContainer3.SplitterDistance = down_width;
            splitContainer2.SplitterDistance = right_width;
            treeList1.Columns[0].AppearanceCell.Font = new System.Drawing.Font(treeList1.Columns[0].AppearanceCell.Font.FontFamily, FontSize);
            treeList1.RowHeight = Convert.ToInt32(20 * treeList1.Columns[0].AppearanceCell.Font.Size / 10F);
            treeList1.Refresh();
        }