Aotecar-CAN/CompressorXN_ControlLib/ParaItem.cs

using CompressorXN_Service;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Web.UI.WebControls;
using System.Windows.Forms;

namespace CompressorXN_ControlLib
{
    public partial class ParaItem : UserControl
    {
        private static readonly AgreementConfigService _agreementConfigService = new AgreementConfigService();

        public ParaItem()
        {
            InitializeComponent();
        }

        private void ParaItem_Load(object sender, System.EventArgs e)
        {
            BindAgreement();
        }

        /// <summary>
        /// 是否只读
        /// </summary>
        private bool _isReadOnly = false;

        [Category("自定义属性"), Description("是否只读")]
        public bool IsReadOnly
        {
            get { return _isReadOnly; }
            set
            {
                _isReadOnly = value;
                SetGroupBoxEnabled(!_isReadOnly);
            }
        }

        /// <summary>
        /// 设置GroupBox可编辑性
        /// </summary>
        /// <param name="enabled"></param>
        private void SetGroupBoxEnabled(bool enabled = true)
        {
            cmb_StartType.Enabled = enabled;
            cmb_Agreement.Enabled = enabled;
            groupBox1.Enabled = enabled;
            groupBox2.Enabled = enabled;
            groupBox3.Enabled = enabled;
            groupBox4.Enabled = enabled;
            groupBox5.Enabled = enabled;
            groupBox6.Enabled = enabled;
            groupBox7.Enabled = enabled;
            groupBox8.Enabled = enabled;
            groupBox9.Enabled = enabled;
            groupBox10.Enabled = enabled;
            groupBox11.Enabled = enabled;
        }

        /// <summary>
        /// 绑定协议
        /// </summary>
        private void BindAgreement()
        {
            if (string.IsNullOrEmpty(DbContext.ConnStr))
            {
                return;
            }
            List<ListItem> list = _agreementConfigService.QueryAgreements()
                                  .Select(m => new ListItem
                                  {
                                      Value = m.AgreementName,
                                      Text = m.AgreementName
                                  }).ToList();
            ListItem listItem = new ListItem
            {
                Value = "",
                Text = "--请选择--"
            };
            list.Insert(0, listItem);
            cmb_Agreement.DataSource = list;
            cmb_Agreement.ValueMember = "Value";
            cmb_Agreement.DisplayMember = "Text";
        }
    }
}