lyfz_repos/铂金版源码/LYFZ.Software.MainBusiness/OAShopManagement/frmReleaseBulletinBoard.cs

using LYFZ.BLL;
using LYFZ.ComponentLibrary;
using System;
using System.Collections;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Data.SqlClient;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Web.UI.WebControls;
using System.Windows.Forms;

namespace LYFZ.Software.MainBusiness.OAShopManagement
{
    public class frmReleaseBulletinBoard : LYFZ.Software.UI.OAShopManagement.frmReleaseBulletinBoard
    {
        LYFZ.BLL.BLL_ErpOrder orbll = new BLL_ErpOrder();
        LYFZ.BLL.BLL_ErpShopBulletin sbbll = new LYFZ.BLL.BLL_ErpShopBulletin();
        LYFZ.BLL.BLL_ErpShopDesignatedAnnounced sdbll = new LYFZ.BLL.BLL_ErpShopDesignatedAnnounced();
        public frmReleaseBulletinBoard()
        {
            this.Load += frmReleaseBulletinBoard_Load;
            this.Shown += frmReleaseBulletinBoard_Shown;
            this.cmbSeenPeople.SelectedIndexChanged += comboBoxVisiblePeople_SelectedIndexChanged;
            this.btnUploadFile.Click += btnUploadFile_Click;
            this.btnRemoveFile.Click += btnRemoveFile_Click;
            this.btnDownloadFile.Click += btnDownloadFile_Click;
            this.btnRelease.Click += btnRelease_Click;
            this.btnClose.Click += btnClose_Click;
            this.cmbBulletinType.SelectedIndex = 0;
            this.cmbSeenPeople.SelectedIndex = 0;
            this.btnSeenPerson.Click += btnSeenPerson_Click;
            this.btnNext.Click += btnNext_Click;
        }
        /// <summary>
        /// 当前用户ID
        /// </summary>
        string EmployeeID = LYFZ.Software.MainBusiness.CommonLogical.SuccessfulLogin.LoginUserModel.User_EmployeeID;
        /// <summary>
        /// 提示变量（true 是提示）
        /// </summary>
        public bool Prompt = false;
        /// <summary>
        /// 类型
        /// </summary>
        public string StrType = "";
        /// <summary>
        /// 公告编号
        /// </summary>
        public string StrGGNumber = "";
        /// <summary>
        /// 是否保存
        /// </summary>
        public bool IsSaveed = false;
        /// <summary>
        /// 用户集合
        /// </summary>
        DataTable dtUser = LYFZ.DAL.DAL_ErpUser.SimpleUserDataTable;
        /// <summary>
        /// 获取当前服务器路径
        /// </summary>
        LYFZ.Model.Model_Config mConfig = new LYFZ.BLL.BLL_Config().GetModel_SysConfig();
        /// <summary>
        /// 服务器路径
        /// </summary>
        string StrServerPath = @"\UploadFiles\Announcement\";
        /// <summary>
        /// 弹窗时用的数据缓存
        /// </summary>
        DataTable dtPrompt = new DataTable();

        LYFZ.Model.Model_ErpShopBulletin currentBulletinModel = null;

        /// <summary>
        /// 当前公告内容对象
        /// </summary>
        public LYFZ.Model.Model_ErpShopBulletin CurrentBulletinModel
        {
            get { return currentBulletinModel; }
            set { currentBulletinModel = value; }
        }

        LYFZ.Model.Model_ErpShopDesignatedAnnounced currentPersonModel = null;
        /// <summary>
        /// 
        /// </summary>
        public LYFZ.Model.Model_ErpShopDesignatedAnnounced CurrentPersonModel
        {
            get { return currentPersonModel; }
            set { currentPersonModel = value; }
        }

        /// <summary>
        /// 窗体加载事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        void frmReleaseBulletinBoard_Load(object sender, EventArgs e)
        {
            if (Prompt)
            {
                //dtPrompt = sdbll.GetDatatable(this.EmployeeID);
                dtPrompt = orbll.GetView_Custom("tb_ErpShopBulletin Left Join tb_ErpShopDesignatedAnnounced on Announced_announcement = Bulletin_TheID", StrWhere: "(readID not like '%" + EmployeeID + "%' or readID is null) and (Announced_issuerID like '%" + EmployeeID + "%'  or Announced_issuerID is null or Announced_issuerID = '1')", ShowColumnName: "Bulletin_TheID,Bulletin_issuerID,Bulletin_announcement,Bulletin_Title,Bulletin_content,Bulletin_ReleaseTime,Bulletin_Accessory,Announced_issuerID,readID").Tables[0];
                this.btnRelease.Visible = false;
                this.btnNext.Visible = true;
                if (dtPrompt.Rows.Count > 0)
                { this.ToViewNext(); }
                else
                { this.Close(); }
            }
        }
        LYFZ.BLL.BLL_ErpShopBulletin bulletinBll = new BLL_ErpShopBulletin();
        /// <summary>
        /// 窗体加载事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        void frmReleaseBulletinBoard_Shown(object sender, EventArgs e)
        {
            if (!string.IsNullOrEmpty(this.StrGGNumber))
            {
                DataTable tbl = orbll.GetView_Custom("tb_ErpShopBulletin Left Join tb_ErpShopDesignatedAnnounced on Announced_announcement = Bulletin_TheID", StrWhere: "Bulletin_TheID = '" + this.StrGGNumber + "'", ShowColumnName: "Bulletin_TheID,Bulletin_issuerID,Bulletin_announcement,Bulletin_Title,Bulletin_content,Bulletin_ReleaseTime,Bulletin_Accessory,Announced_issuerID,readID").Tables[0];
              
                this.cmbBulletinType.Text = tbl.Rows[0]["Bulletin_announcement"].ToString().Trim();
                this.txtBulletinTitle.Text = tbl.Rows[0]["Bulletin_Title"].ToString().Trim();
                if (!string.IsNullOrEmpty(tbl.Rows[0]["Announced_issuerID"].ToString().Trim()) && tbl.Rows[0]["Announced_issuerID"].ToString().Trim() != "1")
                {
                    this.cmbSeenPeople.Text = "指定人员";
                }
                else
                {
                    this.cmbSeenPeople.Text = "全员可见";
                }
                this.txtBulletinInfo.Text = tbl.Rows[0]["Bulletin_content"].ToString().Trim();
                string[] strArray = tbl.Rows[0]["Announced_issuerID"].ToString().Trim().Split(',');
                string StrSeenPerson = "";
                string StrSeenPersonNumber = "";
                for (int i = 0; i < strArray.Length; i++)
                {
                    if (strArray[i].Trim() != LYFZ.BLL.BLL_ErpUser.Admin_20141125111443713)
                    {
                        StrSeenPersonNumber += strArray[i].Trim() + ",";
                        DataRow dtRow = dtUser.Rows.Find(strArray[i].Trim());
                        if (dtRow != null)
                        {
                            StrSeenPerson += dtRow["User_Name"].ToString() + ",";
                        }
                    }
                }
                this.txtSeenPerson.Text = StrSeenPerson.TrimEnd(',');
                this.txtSeenPerson.Tag = StrSeenPersonNumber.TrimEnd(',');
                string[] StrArrayPath = tbl.Rows[0]["Bulletin_Accessory"].ToString().Trim().Split('|');
                System.Windows.Forms.TreeNode root = null;
                for (int i = 0; i < StrArrayPath.Length; i++)
                {
                    if (!string.IsNullOrEmpty(StrArrayPath[i].Trim()))
                    {
                        root = new System.Windows.Forms.TreeNode();
                        root.Text = @"\" + StrArrayPath[i].Trim();
                        root.Tag = @"\" + StrArrayPath[i].Trim();
                        root.ForeColor = Color.Blue;
                        this.treevFile.Nodes.Add(root);
                    }
                }
                this.btnRelease.Text = "修改";
                if (tbl.Rows[0]["Bulletin_issuerID"].ToString().Trim() != this.EmployeeID && !LYFZ.BLL.BLL_ErpUser.IsAdministrator())
                { this.btnRelease.Enabled = false; }
                //this.btnRelease.Enabled = LYFZ.BLL.BLL_ErpUser.GetRights(LYFZ.BLL.BLL_ErpUser.CurrentUserRights.BulletinBoardCompetence, CustomAttributes.OperatingAuthority.Update);
            }
            else
            {
                if (!Prompt)
                { this.cmbBulletinType.Text = this.StrType; }
                this.btnRelease.Enabled = LYFZ.BLL.BLL_ErpUser.GetRights(LYFZ.BLL.BLL_ErpUser.CurrentUserRights.BulletinBoardCompetence, CustomAttributes.OperatingAuthority.Announcement);
            }
        }

        Hashtable htDataFile = new Hashtable();
        /// <summary>
        /// 可见范围选择事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        void comboBoxVisiblePeople_SelectedIndexChanged(object sender, EventArgs e)
        {
            //判断可见范围
            if (cmbSeenPeople.SelectedItem.ToString() == "指定人员")
            { this.panelOrderPerson.Visible = true; }
            else
            { this.panelOrderPerson.Visible = false; }
        }
        /// <summary>
        /// 选择接单人
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        void btnSeenPerson_Click(object sender, EventArgs e)
        {
            new LYFZ.Software.MainBusiness.DoorCityProcess.PublicCodeClasses().txtOrdersPerson(this.txtSeenPerson, false);
        }
        /// <summary>
        /// 选择文件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        void btnUploadFile_Click(object sender, EventArgs e)
        {
            OpenFileDialog openFileDialog = new OpenFileDialog();
            openFileDialog.Multiselect = true;
            openFileDialog.Title = "选择附件";
            if (openFileDialog.ShowDialog() == DialogResult.OK)
            {
                string[] StrFileArray = openFileDialog.FileNames;
                System.Windows.Forms.TreeNode root = null;
                for (int i = 0; i < StrFileArray.Length; i++)
                {
                    root = new System.Windows.Forms.TreeNode();
                    root.Text = StrFileArray[i].Trim(); //new System.IO.FileInfo(StrFileArray[i].Trim()).Name;
                    root.Tag = StrFileArray[i].Trim();
                    root.ForeColor = Color.Red;
                    this.treevFile.Nodes.Add(root);
                }
            }
        }
        /// <summary>
        /// 移除文件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        void btnRemoveFile_Click(object sender, EventArgs e)
        {
            if (this.treevFile.Nodes.Count > 0)
            {
                if (this.treevFile.SelectedNode.ForeColor != Color.Red)
                {
                    if (MessageBoxCustom.Show("您选择的附件已保存在服务上，你确定要移除'" + this.treevFile.SelectedNode.Text.Trim() + "'吗？", "温馨提示！", MessageBoxButtons.YesNo) == DialogResult.No)
                    { return; }
                    string StrTreevServerPathFile = StrServerPath + "\\" + this.StrGGNumber + "\\" + new System.IO.FileInfo(this.treevFile.SelectedNode.Tag.ToString().Trim()).Name;
                    htDataFile[this.treevFile.SelectedNode.Tag.ToString().Trim()] = "移除";
                }
                this.treevFile.Nodes.Remove(this.treevFile.SelectedNode);
            }
        }
        /// <summary>
        /// 下载文件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        void btnDownloadFile_Click(object sender, EventArgs e)
        {
            if (this.treevFile.Nodes.Count > 0)
            {
                if (this.treevFile.SelectedNode != null)
                {
                    if (this.treevFile.SelectedNode.ForeColor != Color.Red)
                    {
                        SaveFileDialog saveFileDialog = new SaveFileDialog();
                        string StrOldPath = this.treevFile.SelectedNode.Tag.ToString();
                        string StrFileName = new System.IO.FileInfo(StrOldPath).Name;
                        saveFileDialog.Filter = "压缩文件(*." + StrFileName.Split('.')[1].ToString() + ")|*." + StrFileName.Split('.')[1].ToString();
                        saveFileDialog.FilterIndex = 1;
                        if (saveFileDialog.ShowDialog() == DialogResult.OK)
                        {
                            string StrPath = saveFileDialog.FileName;
                            LYFZ.Software.MainBusiness.TCPFileTransfer tcpFile = new MainBusiness.TCPFileTransfer();
                            LYFZ.ComponentLibrary.FrmLoadHandling.LoadDoWorkMethod(delegate(object obj, BackgroundWorker backgroundWorker)
                            {
                                try
                                {
                                    backgroundWorker.ReportProgress(0, "正在连接服务器...");
                                    string ret = tcpFile.DownloadFile(StrPath, StrOldPath, backgroundWorker);
                                    MessageBoxCustom.Show(ret, backgroundWorker: backgroundWorker);
                                }
                                catch (Exception ex)
                                { MessageBoxCustom.Show(ex.Message, backgroundWorker: backgroundWorker); }
                            });
                        }
                    }
                    else
                    { MessageBoxCustom.Show("你选择的附件尚未保存，请先保存后再下载！"); }
                }
            }
        }
        /// <summary>
        /// 发布
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        void btnRelease_Click(object sender, EventArgs e)
        {
            if (string.IsNullOrEmpty(this.cmbBulletinType.Text.Trim()))
            { MessageBoxCustom.Show("公告类型不能为空！"); return; }
            if (string.IsNullOrEmpty(this.txtBulletinInfo.Text.Trim()))
            { MessageBoxCustom.Show("公告内容不能为空！"); return; }
            if (this.cmbSeenPeople.Text.Trim() == "指定人员")
            {
                if (this.txtSeenPerson.Tag == null)
                { MessageBoxCustom.Show("请选择公告可见人员！"); return; }
            }

            string StrNumber =String.Format("GG{0}", LYFZ.WinAPI.CustomPublicMethod.GenerateId());//SDateTime.Now.ToString("yyyyMMddHHmmss") + new Random().Next(100, 1000);
            string SqlPath = "";
            for (int i = 0; i < this.treevFile.Nodes.Count; i++)
            {
                string StrTreevServerPathFile = StrServerPath + StrNumber + @"\" + new System.IO.FileInfo(this.treevFile.Nodes[i].Tag.ToString().Trim()).Name;
                SqlPath += StrTreevServerPathFile + "|";
                if (this.treevFile.Nodes[i].ForeColor == Color.Red)
                {
                    htDataFile[StrTreevServerPathFile + "|" + this.treevFile.Nodes[i].Tag.ToString().Trim()] = "新增";
                }
            }
             
           // LYFZ.Model.Model_ErpShopBulletin modelBulletin = null;
           // LYFZ.Model.Model_ErpShopDesignatedAnnounced modelPerson = null;
            List<Helper.CommandInfo> clist = new List<Helper.CommandInfo>();
            if (!string.IsNullOrEmpty(this.StrGGNumber))
            {
                currentBulletinModel = sbbll.GetModel("Bulletin_TheID", this.StrGGNumber);
                currentBulletinModel.Bulletin_issuerID = this.EmployeeID;
                currentBulletinModel.Bulletin_announcement = this.cmbBulletinType.Text;
                currentBulletinModel.Bulletin_Title = this.txtBulletinTitle.Text;
                currentBulletinModel.Bulletin_content = this.txtBulletinInfo.Text;
                currentBulletinModel.Bulletin_ReleaseTime = SDateTime.Now;
                currentBulletinModel.Bulletin_Accessory = SqlPath;
                currentBulletinModel.Bulletin_ReleaseTime = SDateTime.Now;
                clist.Add(sbbll.GetUpdateCommandInfo(currentBulletinModel));

                CurrentPersonModel = sdbll.GetModel("Announced_announcement", this.StrGGNumber);
                if (this.txtSeenPerson.Tag != null)
                {
                    if (!string.IsNullOrEmpty(this.txtSeenPerson.Tag.ToString().Trim()) && this.txtSeenPerson.Tag.ToString().Trim() != "1")
                    {
                        string[] Str = this.txtSeenPerson.Tag.ToString().Trim().Split('|')[0].Split(',');
                        if (Str.Length > 0)
                        {
                            string StrOrderPerson = "";
                            for (int i = 0; i < Str.Length; i++)
                            { StrOrderPerson += Str[i] + ","; }
                            StrOrderPerson += LYFZ.BLL.BLL_ErpUser.Admin_20141125111443713;
                            CurrentPersonModel.Announced_issuerID = StrOrderPerson;
                        }
                    }
                }
                else
                { CurrentPersonModel.Announced_issuerID = "1"; }
                CurrentPersonModel.Announced_announcement = this.StrGGNumber;
                CurrentPersonModel.readID = "";
                clist.Add(sdbll.GetUpdateCommandInfo(CurrentPersonModel));
            }
            else
            {
                currentBulletinModel = new LYFZ.Model.Model_ErpShopBulletin();
                currentBulletinModel.Bulletin_DividedShop = LYFZ.Software.MainBusiness.CommonLogical.SuccessfulLogin.GetLocalCompanyInfoID();
                currentBulletinModel.Bulletin_issuerID = this.EmployeeID;
                currentBulletinModel.Bulletin_announcement = this.cmbBulletinType.Text;
                currentBulletinModel.Bulletin_Title = this.txtBulletinTitle.Text;
                currentBulletinModel.Bulletin_content = this.txtBulletinInfo.Text;
                currentBulletinModel.Bulletin_ReleaseTime = SDateTime.Now;
                currentBulletinModel.Bulletin_Accessory = SqlPath;
                currentBulletinModel.Bulletin_TheID = StrNumber;
                clist.Add(sbbll.GetAddCommandInfo(currentBulletinModel));

                CurrentPersonModel = new Model.Model_ErpShopDesignatedAnnounced();
                if (this.txtSeenPerson.Tag != null)
                {
                    if (!string.IsNullOrEmpty(this.txtSeenPerson.Tag.ToString().Trim()) && this.txtSeenPerson.Tag.ToString().Trim() != "1")
                    {
                        string[] Str = this.txtSeenPerson.Tag.ToString().Trim().Split('|')[0].Split(',');
                        if (Str.Length > 0)
                        {
                            string StrOrderPerson = "";
                            for (int i = 0; i < Str.Length; i++)
                            { StrOrderPerson += Str[i] + ","; }
                            StrOrderPerson += LYFZ.BLL.BLL_ErpUser.Admin_20141125111443713;
                            CurrentPersonModel.Announced_issuerID = StrOrderPerson;
                        }
                    }
                }
                else
                { CurrentPersonModel.Announced_issuerID = "1"; }
                CurrentPersonModel.Announced_announcement = currentBulletinModel.Bulletin_TheID;
                CurrentPersonModel.readID = "";
                clist.Add(sdbll.GetAddCommandInfo(CurrentPersonModel));
            }
            LYFZ.Software.MainBusiness.TCPFileTransfer tcpFile = new MainBusiness.TCPFileTransfer();
            LYFZ.ComponentLibrary.FrmLoadHandling.LoadDoWorkMethod(delegate(object obj, BackgroundWorker backgroundWorker)
            {
                backgroundWorker.ReportProgress(0, "正在连接服务器...");
                foreach (DictionaryEntry de in htDataFile)
                {
                    try
                    {
                        string ret = "";
                        if (de.Value.ToString().Trim() == "移除")
                        { ret = tcpFile.DeleteFile(de.Key.ToString().Trim(), backgroundWorker); }
                        else
                        {
                            string[] StrArray = de.Key.ToString().Trim().Split('|');
                            ret = tcpFile.UploadFileToServer(StrArray[1].Trim(), StrArray[0].Trim(), backgroundWorker);
                        }
                        if (ret.IndexOf("成功") == -1)
                        { MessageBoxCustom.Show(ret, backgroundWorker: backgroundWorker); }
                    }
                    catch (Exception ex)
                    { MessageBoxCustom.Show(ex.Message, backgroundWorker: backgroundWorker); }
                }
            });
            if (LYFZ.BLL.BaseBllOperate.ExecuteSqlTran(clist) >= 0)
            {
                this.IsSaveed = true;
                if (string.IsNullOrEmpty(this.StrGGNumber))
                { this.StrGGNumber = StrNumber; }
                this.htDataFile.Clear();
               
                for (int i = 0; i < this.treevFile.Nodes.Count; i++)
                {
                    if (this.treevFile.Nodes[i].Text.Trim() != "" && this.treevFile.Nodes[i].ForeColor == Color.Red)
                    {
                        string StrNodeText = StrServerPath + @"\" + StrNumber + @"\" + new System.IO.FileInfo(this.treevFile.Nodes[i].Tag.ToString().Trim()).Name;
                        this.treevFile.Nodes[i].Text = StrNodeText;
                        this.treevFile.Nodes[i].Tag = StrNodeText;
                        this.treevFile.Nodes[i].ForeColor = Color.Blue;
                    }
                }
                MessageBoxCustom.Show("发布成功");
                this.DialogResult = System.Windows.Forms.DialogResult.OK;
            }
            else
            { MessageBoxCustom.Show("发布失败"); }

            
        }
        /// <summary>
        /// 下一条
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        void btnNext_Click(object sender, EventArgs e)
        {
            if (this.dtPrompt.Rows.Count > 0)
            {
                this.ToViewNext();
            }
        }
        /// <summary>
        /// 关闭
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        void btnClose_Click(object sender, EventArgs e)
        {
            this.Close();
        }
        /// <summary>
        /// 查看下一条
        /// </summary>
        void ToViewNext(int IndexCount = 0)
        {
            this.cmbBulletinType.Text = dtPrompt.Rows[IndexCount]["Bulletin_announcement"].ToString().Trim();
            this.txtBulletinTitle.Text = dtPrompt.Rows[IndexCount]["Bulletin_Title"].ToString().Trim();
            if (!string.IsNullOrEmpty(dtPrompt.Rows[IndexCount]["Announced_issuerID"].ToString().Trim()) && dtPrompt.Rows[IndexCount]["Announced_issuerID"].ToString().Trim() != "1")
            { this.cmbSeenPeople.Text = "指定人员"; }
            else
            { this.cmbSeenPeople.Text = "全员可见"; }
            this.txtBulletinInfo.Text = dtPrompt.Rows[IndexCount]["Bulletin_content"].ToString().Trim();
            string[] strArray = dtPrompt.Rows[IndexCount]["Announced_issuerID"].ToString().Trim().Split(',');
            string StrSeenPerson = "";
            string StrSeenPersonNumber = "";
            for (int i = 0; i < strArray.Length; i++)
            {
                if (strArray[i].Trim() != LYFZ.BLL.BLL_ErpUser.Admin_20141125111443713)
                {
                    StrSeenPersonNumber += strArray[i].Trim() + ",";
                    DataRow dtRow = dtUser.Rows.Find(strArray[i].Trim());
                    if (dtRow != null)
                    { StrSeenPerson += dtRow["User_Name"].ToString() + ","; }
                }
            }
            this.txtSeenPerson.Text = StrSeenPerson.TrimEnd(',');
            this.txtSeenPerson.Tag = StrSeenPersonNumber.TrimEnd(',');
            string[] StrArrayPath = dtPrompt.Rows[IndexCount]["Bulletin_Accessory"].ToString().Trim().Split('|');
            System.Windows.Forms.TreeNode root = null;
            for (int i = 0; i < StrArrayPath.Length; i++)
            {
                if (!string.IsNullOrEmpty(StrArrayPath[i].Trim()))
                {
                    root = new System.Windows.Forms.TreeNode();
                    root.Text = "\\" + StrArrayPath[i].Trim();
                    root.Tag = "\\" + StrArrayPath[i].Trim();
                    root.ForeColor = Color.Blue;
                    this.treevFile.Nodes.Add(root);
                }
            }

            if (sdbll.Exists("Announced_announcement", dtPrompt.Rows[IndexCount]["Bulletin_TheID"].ToString().Trim()))
            {
                ///存在
                Model.Model_ErpShopDesignatedAnnounced model = sdbll.GetModel("Announced_announcement", dtPrompt.Rows[IndexCount]["Bulletin_TheID"].ToString().Trim());
                model.readID = model.readID + EmployeeID + ",";
                if (!sdbll.Update(model))
                { MessageBoxCustom.Show("公告发生错误！"); }
            }
            this.dtPrompt.Rows.RemoveAt(IndexCount);
            if (dtPrompt.Rows.Count > 0)
            { this.Text = "发布公告：【你有：" + dtPrompt.Rows.Count + "条未读公告】"; }
            else
            {
                this.Text = "发布公告";
                this.btnNext.Enabled = false;
            }

            //this.cmbBulletinType.Text = dgv.Rows[indexlenght].Cells["公告类型"].Value.ToString();
            //this.txtBulletinTitle.Text = dgv.Rows[indexlenght].Cells["标题"].Value.ToString();
            //this.txtBulletinInfo.Text = dgv.Rows[indexlenght].Cells["内容"].Value.ToString();
            //if (dgv.Rows[indexlenght].Cells["文件路径"].Value.ToString() != "")
            //{
            //    Shangchuan = true;
            //}
            //else { btnUploadFile.Visible = false; }
            //IsNullAdd(dgv.Rows[indexlenght].Cells["公告ID"].Value.ToString());
        }
    }
}