IMEX.mes.wcf/DK.Client/Client.Controls/FormCommon/S_CMN_023.cs

/*******************************************************************************
 * Copyright(c) 2012 dongke All rights reserved. / Confidential
 * 类的信息：
 *      1.程序名称：S_CMN_023.cs
 *      2.功能描述：窑炉信息控件查询界面
 * 编辑履历：
 *      作者            日期                版本            修改内容
 *      王鑫          2015/09/10          1.00            新建
 *******************************************************************************/

using System;
using System.ComponentModel;
using System.Data;
using System.Text;
using System.Windows.Forms;

using Dongke.IBOSS.PRD.Basics.BaseControls;
using Dongke.IBOSS.PRD.Basics.BaseResources;
using Dongke.IBOSS.PRD.Basics.Library;
using Dongke.IBOSS.PRD.Client.CommonModule;
using Dongke.IBOSS.PRD.WCF.Proxys;

namespace Dongke.IBOSS.PRD.Client.Controls.FormCommon
{
    public partial class S_CMN_023 : FormBase
    {
        #region 成员变量

        // 单例模式
        private static S_CMN_023 _instance;
        // 最后选择行
        private int _selecedRow;

        #endregion

        #region 属性

        /// <summary>
        /// 选择的数据
        /// </summary>
        public DataTable SelTable { get; set; }

        /// <summary>
        /// 传入的窑炉编码
        /// </summary>
        public string SetKilnCode { get; set; }

        #endregion

        #region 单例模式

        /// <summary>
        /// 单例模式，防止重复创建窗体
        /// </summary>
        public static S_CMN_023 Instance
        {
            get
            {
                if (_instance == null)
                {
                    _instance = new S_CMN_023();
                }
                return _instance;
            }
        }

        #endregion

        #region 构造函数

        public S_CMN_023()
        {
            InitializeComponent();
            this.Text ="窑炉选择";
            
            this.btnSearch.Text = ButtonText.BTN_SEARCH;
            //this.btnClearCondition.Text = ButtonText.BTN_CLEARCONDITION;
            this.btnOK.Text = ButtonText.BTN_OK;
            this.btnClose.Text = ButtonText.BTN_CANCEL;
            this.btnClearCondition.Text = ButtonText.BTN_CLEARCONDITION;
        }

        #endregion

        #region 事件

        /// <summary>
        /// 窗体加载事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void FrmUser_Load(object sender, EventArgs e)
        {
            try
            {
                // 设置表格不自动创建列
                this.dgvKiln.AutoGenerateColumns = false;
                this.dgvKiln.Columns["Sel"].ReadOnly = false;
                this.txtKilnCode.Text = this.SetKilnCode;
                this.btnSearch_Click(null, null);
            }
            catch (Exception ex)
            {
                // 对异常进行共通处理
                ExceptionManager.HandleEventException(this.ToString(),
                    System.Reflection.MethodBase.GetCurrentMethod().Name, this.Text, ex);
            }
        }

        /// <summary>
        /// 释放成员变量
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void FrmOrganization_FormClosed(object sender, FormClosedEventArgs e)
        {
            _instance = null;
        }

        /// <summary>
        /// 搜索按钮事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnSearch_Click(object sender, EventArgs e)
        {
            try
            {
                // 根据页面设定用户实体值
                //this.GetUserEntityFromLayout();
                // 记录当前选中行
                int selectRowIndex = this._selecedRow;
                // 异步处理
                this.btnSearch.Enabled = false;
                //this.btnClearCondition.Enabled = false;
                DataSet userDataSet = (DataSet)DoAsync(new BaseAsyncMethod(this.SearchKilnData));
                this.btnSearch.Enabled = true;
                
                if (userDataSet != null)
                {
                    string sql = null;
                    if (!string.IsNullOrWhiteSpace(this.txtKilnCode.Text))
                    {
                        sql = " kilncode like '%" + this.txtKilnCode.Text.Trim() + "%' ";
                    }
                    if (!string.IsNullOrWhiteSpace(this.txtKilnName.Text))
                    {
                        if (sql != null)
                        {
                            sql += " and ";
                        }
                        sql += " kilnname like '%" + this.txtKilnName.Text.Trim() + "%' ";
                    }

                    userDataSet.Tables[0].DefaultView.RowFilter = sql;

                    base.DataSource = (DataSet)userDataSet;
                    if (this.DataSource != null && this.DataSource.Tables.Count > Constant.INT_IS_ZERO)
                    {
                        this.dgvKiln.DataSource = this.DataSource.Tables[0];
                        if (this.DataSource.Tables[0].DefaultView.Count <= Constant.INT_IS_ZERO)
                        {
                            // 提示未查找到数据
                            MessageBox.Show(Messages.MSG_CMN_I002, this.Text,
                                MessageBoxButtons.OK, MessageBoxIcon.Warning);
                        }
                        else
                        {
                            //if (selectRowIndex >= Constant.INT_IS_ZERO)
                            //{
                            //    if (selectRowIndex >= userDataSet.Tables[0].Rows.Count)
                            //    {
                            //        this.dgvKiln.Rows[this.dgvKiln.Rows.Count - 1].Selected = true;
                            //        this.dgvKiln.CurrentCell = this.dgvKiln.Rows[this.dgvKiln.Rows.Count - 1].Cells["kilnCode"];
                            //    }
                            //    else
                            //    {
                            //        this.dgvKiln.Rows[selectRowIndex].Selected = true;
                            //        this.dgvKiln.CurrentCell = this.dgvKiln.Rows[selectRowIndex].Cells["kilnCode"];
                            //    }
                            //}
                        }
                    }
                }
                this.dgvKiln.IsSetInputColumnsColor = true;
            }
            catch (Exception ex)
            {
                this.btnSearch.Enabled = true;
               
                // 对异常进行共通处理
                ExceptionManager.HandleEventException(this.ToString(),
                    System.Reflection.MethodBase.GetCurrentMethod().Name, this.Text, ex);
            }
        }

        /// <summary>
        /// 选中行发生改变时 有效停用相互切换
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void dgvUser_CellEnter(object sender, DataGridViewCellEventArgs e)
        {
            if (dgvKiln.Rows.Count > Constant.INT_IS_ZERO)
            {
                this._selecedRow = this.dgvKiln.CurrentCell.RowIndex;
            }
        }

        /// <summary>
        /// 窗体关闭事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void F_MST_0203_FormClosed(object sender, FormClosedEventArgs e)
        {
            _instance = null;
        }

        /// <summary>
        /// 自动适应列宽事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void tsbtnAdaptive_Click(object sender, EventArgs e)
        {
            this.dgvKiln.AutoResizeColumns(DataGridViewAutoSizeColumnsMode.AllCells);
        }

        /// <summary>
        /// 全选
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void chkChooseAll_CheckedChanged(object sender, EventArgs e)
        {
            try
            {
                for (int i = 0; i < this.dgvKiln.Rows.Count; i++)
                {
                    this.dgvKiln.Rows[i].Cells["Sel"].Value = this.chkChooseAll.Checked;
                }
            }
            catch (Exception ex)
            {
                // 对异常进行共通处理
                ExceptionManager.HandleEventException(this.ToString(),
                    System.Reflection.MethodBase.GetCurrentMethod().Name, this.Text, ex);
            }
        }

        /// <summary>
        /// 确定
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnOK_Click(object sender, EventArgs e)
        {
            try
            {
                this.Commit();
            }
            catch (Exception ex)
            {
                // 对异常进行共通处理
                ExceptionManager.HandleEventException(this.ToString(),
                    System.Reflection.MethodBase.GetCurrentMethod().Name, this.Text, ex);
            }
        }

        /// <summary>
        /// 关闭窗体
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnClose_Click(object sender, EventArgs e)
        {
            this.Close();
        }

        #endregion

        #region 私有方法

        /// <summary>
        /// 点击确定或者回车键时调用
        /// </summary>
        private void Commit()
        {
            try
            {
                DataTable invDt = (DataTable)this.dgvKiln.DataSource;
                if (invDt == null || invDt.Rows.Count == Constant.INT_IS_ZERO)
                {
                    MessageBox.Show(string.Format(Messages.MSG_CMN_W007,
                        "没有选择数据"), this.Text, MessageBoxButtons.OK, MessageBoxIcon.Warning);
                    return;
                }
                invDt.AcceptChanges();
                invDt = invDt.Copy();
                string filter = "Sel = 1";
                invDt.DefaultView.RowFilter = filter;
                invDt = invDt.DefaultView.ToTable();
                // 如果选中了数据就关闭窗体，反之则不关
                if (invDt.Rows.Count > Constant.INT_IS_ZERO)
                {
                    SelTable = invDt;
                    this.DialogResult = DialogResult.OK;
                    this.Close();
                }
                else
                {
                    MessageBox.Show(string.Format(Messages.MSG_CMN_W007,
                        "没有选择数据"),this.Text,MessageBoxButtons.OK,MessageBoxIcon.Warning);
                }
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

        /// <summary>
        /// 获取窑炉列表
        /// </summary>
        /// <returns></returns>
        private DataSet SearchKilnData()
        {
            try
            {
                return SystemModuleProxy.Service.GetKilnData(1);
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

        #endregion

        private void btnClearCondition_Click(object sender, EventArgs e)
        {
            this.txtKilnCode.Clear();
            this.txtKilnName.Clear();
        }
    }
}