จากรูปจะเห็นชื่อแฟ้มยาวเกินไปจนทำให้ไปบังชื่อแฟ้มข้างล่างจะแก้ไขได้ไงบ้างครับ

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using SPMLib.DAL.SqlClient;
using SPMLib.Common;
using SPMLib;
using System.Globalization;

namespace SpmWeb.UserControl
{
    public partial class DocumentList : BaseUserControl
    {
        private string _pageNameDefault = "DocumentView.aspx";
        public string PageName
        {
            get { return _pageNameDefault; }
            set { _pageNameDefault = value; }
        }
        private string _year = string.Empty;
        public string Year { 
            get {return _year;}
            set { _year = value; }
        }
        private int _type = 0;
        public int Type { get { return _type; } set { _type = value; } }

        public int SubJob_id { get { return Util.CInt32DB(Request.QueryString["SubJob_id"]); } }


        public int Job_id { get { return Util.CInt32DB(Request.QueryString["Job_id"]); } }

        protected byte StepSeq
        {
            get
            {
                 if (!string.IsNullOrEmpty(Request.QueryString["stepseq"])) return byte.Parse(Request.QueryString["stepseq"]);
                 else return 0;
            }
        }

        protected byte ActionSeq
        {
            get
            {
                 if (!string.IsNullOrEmpty(Request.QueryString["actionseq"])) return byte.Parse(Request.QueryString["actionseq"]);
                 else return 0;
            }
        }


        public int Group_id {
            get { return (ViewState["Group_id"] == null) ? 0 : SPMLib.Util.CInt32DB(ViewState["Group_id"]); }
            set { ViewState["Group_id"] = value; }
        }

        private bool _search = false;
        public bool Search{get { return _search; }set { _search = value; }}
        private string _keywordDefault,_datefrom,_dateTo = string.Empty;
        public string Keyword{get { return _keywordDefault; }set { _keywordDefault = value; }}
        public string DateFrom { get { return _datefrom; } set { _datefrom = value; } }
        public string DateTo { get { return _dateTo; } set { _dateTo = value; } }

        public bool typesender {
            get { if(ViewState["typesender"] == null) return false;
                            else return (bool)ViewState["typesender"];  
                }
            set { ViewState["typesender"] = value; }
        
        }
        protected byte Template_Id
        {
            get { return SPMLib.Util.CByte(ViewState["Template_Id"]); }
            set { ViewState["Template_Id"] = value; }
        }

        void Toolbar1_Back_Click(object sender, EventArgs e)
        {
            Response.Redirect("~/30/DocumentFolder.aspx");
        }

        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                this.GetUserCurrent();
                ControlList.ListYear(ddlYear, true);
                if (!string.IsNullOrEmpty(Request.QueryString["Template_Id"]))
                    this.Template_Id = byte.Parse(Request.QueryString["Template_Id"]);
                if (!string.IsNullOrEmpty(Request.QueryString["Year"]))
                    this.Year = SPMLib.Util.CObjectToString(Request.QueryString["Year"]);
                if (!string.IsNullOrEmpty(Request.QueryString["PageName"]))
                    typesender = true;

                // Session["DocYear"] =this.Year;
                BindData();


                img_date_from.Attributes.Add("OnClick", "popUpCalendar($get('" + txtDateFrom.ClientID.Replace('_', '$') + "'));");
                img_date_to.Attributes.Add("OnClick", "popUpCalendar($get('" + txtDateTo.ClientID.Replace('_', '$') + "'));");
                
            }

            
        }

        private void BindData()
        {
            DmsDocumentSqlClient o = new DmsDocumentSqlClient();
            var p  = o.FindPaging(
                this.Template_Id,
                this.Keyword,
                this.Year,
                this.DateFrom,
                this.DateTo,
                PagingControl1.PageSize,
                PagingControl1.CurrentPage
                ,Group_id
                );

            PagingControl1.TotalRecords = p.RecordCount;
            PagingControl1.CurrentPage = PagingControl1.CurrentPage;
            Repeater1.DataSource = p.DataCollection;
            Repeater1.DataBind();

           
        }

        protected void Repeater1_ItemCommand(object source, RepeaterCommandEventArgs e)
        {
            if (e.CommandName.ToLower() == "select")
            {
                string[] s = e.CommandArgument.ToString().Split('|');

                if (typesender)
                {
                    string req = Request.QueryString["PageName"] + "?Subject=" + s[1] + "&Document_Id_ref=" +
                            s[0] + "&" + Request.QueryString;
                    JsScript.RegisterClient("ClosePage('" + req + "')", this.Page);
                }
                else if (this.SubJob_id > 0) 
                {
                    TrnSubJobDocAttachmentSqlClient obj = new TrnSubJobDocAttachmentSqlClient();
                    obj.Insert(new TrnSubJobDocAttachment(SubJob_id, SPMLib.Util.CInt32DB(s[0])));
                    JsScript.RegisterClient("update_subjob();", this.Page);
                
                }
                else if (this.Job_id > 0)
                {
                    Response.Redirect("~/30/Lookup_Box_View.aspx?Document_Id=" + s[0] + "&Job_id=" + this.Job_id + "&stepseq=" + this.StepSeq + "&actionseq=" + this.ActionSeq);
                }
                else if (Type.Equals(1))
                {
                    Attachment(SPMLib.Util.CInt32DB(s[0]));
                }
                
                else
                {
                    Response.Redirect(PageName + "?Subject=" + s[1] + "&Document_Id=" +
                        s[0] + "&" + Request.QueryString);
                }
                
            }
        }

        private void Attachment(int attachid) {
            DmsDocAttachmentSqlClient docAttSql = new DmsDocAttachmentSqlClient();
            int docMas = (Session["Doc_id"] != null)?(int)Session["Doc_id"]:0;
            DmsDocAttachment obj = new DmsDocAttachment();
            obj.Document_id = docMas;
            obj.Attach_id = attachid;
            if (docAttSql.CheckInsert(obj) == 0)
            {
                if (docAttSql.Insert(obj))
                    JsScript.RegisterClient("CloseInternal('" + docMas + "');", this.Page);
            }
            else {
                //JsScript.RegisterClient("InternalAlert('เอกสารไฟล์นี้ถูกแนบแล้วค่ะ');", this);
                JsScript.Alert("เอกสารไฟล์นี้ถูกแนบแล้วค่ะ", this.Page);
            }
            

        }

        protected override void OnInit(EventArgs e)
        {
            base.OnInit(e);
            PagingControl1.Click += new PagingEventHandler(PagingControl1_Click);
        }

        void PagingControl1_Click(object sender, EventArgs e)
        {
            BindData();
        }
        protected void btnSearch_Click(object sender, EventArgs e)
        {
            this.Keyword = txtKeyword.Text;
            this.Year = (ddlYear.SelectedValue.Equals("0")) ? string.Empty : ddlYear.SelectedValue;
            this.DateFrom = GetFromatDateEngFromCalendar(txtDateFrom.Text.Trim());
            this.DateTo = GetFromatDateEngFromCalendar(txtDateTo.Text.Trim());
            BindData();
        }

        protected void btnReset_Click(object sender, EventArgs e)
        {
            txtKeyword.Text = string.Empty;
            txtDateFrom.Text = string.Empty;
            txtDateTo.Text = string.Empty;
            ddlYear.SelectedIndex = 0;
        }

        #region DateConvert
        public DateTime ConvertToDateEng(string date){
            try { return DateTime.Parse(date, new CultureInfo("th-TH")); }
               catch{return DateTime.MinValue;}
        }
        public string ConvertDateEngMMDDYYYYToString(DateTime date) {
            try {
                //MM/DD/yyyy
                return string.Format("{0}/{1}/{2}", date.Month, date.Day, (date.Year > 2550) ? date.Year - 543 : date.Year);
            }
            catch { return string.Empty; }
        }

        public string GetFromatDateEngFromCalendar(string date)
        {
            DateTime dt = ConvertToDateEng(date);
            if (dt.Equals(DateTime.MinValue))
                return string.Empty;
            else
                return ConvertDateEngMMDDYYYYToString(dt);
        }
        #endregion

    }
}