StaffReport.aspx.cs
资源名称:精品OA.rar [点击查看]
上传用户:xgw_05
上传日期:2009-12-11
资源大小:20208k
文件大小:6k
源码类别:
OA系统
开发平台:
C#
- using System;
- using System.Collections;
- using System.ComponentModel;
- using System.Data;
- using System.Data.SqlClient;
- using System.Drawing;
- using System.Web;
- using System.Web.SessionState;
- using System.Web.UI;
- using System.Web.UI.WebControls;
- using System.Web.UI.HtmlControls;
- namespace UDS.SubModule.Staff.Report
- {
- /// <summary>
- /// StaffReport 的摘要说明。
- /// </summary>
- public class StaffReport : System.Web.UI.Page
- {
- protected CrystalDecisions.Web.CrystalReportViewer crv_StaffList;
- protected System.Web.UI.WebControls.Button btn_Change;
- protected System.Web.UI.WebControls.DropDownList ddl_FileFormat;
- protected System.Web.UI.WebControls.LinkButton lbtn_IEPrint;
- private StaffDataSet ds;
- private StaffList stafflistreport;
- private string staffname,mobile,gender,email,bound;
- private int positionid;
- private string[] displayfields;
- private void Page_Load(object sender, System.EventArgs e)
- {
- ds = new StaffDataSet();
- DataTable dt =(DataTable)Cache["StaffList"];
- if(!Page.IsPostBack)
- {
- staffname = Session["staffname"].ToString();
- positionid = Int32.Parse(Session["positionid"].ToString());
- mobile = Session["mobile"].ToString();
- email = Session["email"].ToString();
- gender = Session["gender"].ToString();
- bound = Session["bound"].ToString();
- displayfields = (string[])Session["displayfieldsname"];
- ViewState["staffname"] = staffname;
- ViewState["positionid"] = positionid.ToString();
- ViewState["mobile"] = mobile.ToString();
- ViewState["email"] = email.ToString();
- ViewState["gender"] = gender.ToString();
- ViewState["bound"] = bound.ToString();
- ViewState["displayfields"] = displayfields;
- Session["staffname"] = null;
- Session["positionid"] = null;
- Session["mobile"] = null;
- Session["gender"] = null;
- Session["displayfieldsname"] = null;
- Session["bound"] = null;
- }
- else
- {
- staffname = ViewState["staffname"].ToString();
- positionid = Int32.Parse(ViewState["positionid"].ToString());
- mobile = ViewState["mobile"].ToString();
- email = ViewState["email"].ToString();
- gender = ViewState["gender"].ToString();
- bound = ViewState["bound"].ToString();
- displayfields = (string[])ViewState["displayfields"];
- }
- if(dt==null)
- {
- //得不到缓存的内容,重新获取
- SqlDataReader dr;
- UDS.Components.Staff staff = new UDS.Components.Staff();
- dr = staff.Find(staffname,positionid,mobile,email,gender,bound);
- dt = UDS.Components.Tools.ConvertDataReaderToDataTable(dr);
- Cache["StaffList"] = dt;
- }
- //添加datatable中的数据
- foreach(DataRow row in dt.Rows)
- {
- DataRow staffviewrow = ds.StaffView.NewRow();
- staffviewrow["Staff_Name"] = row["Staff_Name"].ToString();
- staffviewrow["RealName"] = row["RealName"].ToString();
- staffviewrow["Mobile"] = row["Mobile"].ToString();
- staffviewrow["SexName"] = row["SexName"].ToString();
- staffviewrow["Email"] = row["Email"].ToString();
- staffviewrow["Position_Name"] = row["Position_Name"].ToString();
- ds.StaffView.AddStaffViewRow((StaffDataSet.StaffViewRow)staffviewrow);
- }
- stafflistreport = new StaffList();
- stafflistreport.SetDataSource(ds);
- crv_StaffList.ReportSource = stafflistreport;
- //根据用户选择隐藏字段
- foreach(string fieldname in displayfields)
- {
- stafflistreport.ReportDefinition.ReportObjects["ttl"+fieldname].ObjectFormat.EnableSuppress = false;
- stafflistreport.ReportDefinition.ReportObjects[fieldname].ObjectFormat.EnableSuppress = false;
- }
- crv_StaffList.DataBind();
- }
- #region Web 窗体设计器生成的代码
- override protected void OnInit(EventArgs e)
- {
- //
- // CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
- //
- InitializeComponent();
- base.OnInit(e);
- }
- /// <summary>
- /// 设计器支持所需的方法 - 不要使用代码编辑器修改
- /// 此方法的内容。
- /// </summary>
- private void InitializeComponent()
- {
- this.lbtn_IEPrint.Click += new System.EventHandler(this.lbtn_IEPrint_Click);
- this.ddl_FileFormat.SelectedIndexChanged += new System.EventHandler(this.ddl_FileFormat_SelectedIndexChanged);
- this.btn_Change.Click += new System.EventHandler(this.btn_Change_Click);
- this.Load += new System.EventHandler(this.Page_Load);
- }
- #endregion
- private void btn_Change_Click(object sender, System.EventArgs e)
- {
- string filetype = "";
- filetype = ddl_FileFormat.SelectedValue;
- string contenttype = "";
- string myfilename = Request.MapPath(".")+"\ReportExportFile\"+Session.SessionID+"."+filetype;
- CrystalDecisions.Shared.DiskFileDestinationOptions mydiskfiledestinationoptions = new CrystalDecisions.Shared.DiskFileDestinationOptions();
- mydiskfiledestinationoptions.DiskFileName = myfilename;
- CrystalDecisions.Shared.ExportOptions myExportOptions = stafflistreport.ExportOptions;
- myExportOptions.DestinationOptions = mydiskfiledestinationoptions;
- myExportOptions.ExportDestinationType = CrystalDecisions.Shared.ExportDestinationType.DiskFile;
- switch(ddl_FileFormat.SelectedItem.Value)
- {
- case "pdf":
- contenttype = "application/pdf";
- myExportOptions.ExportFormatType = CrystalDecisions.Shared.ExportFormatType.PortableDocFormat;
- break;
- case "doc":
- contenttype = "application/msword";
- myExportOptions.ExportFormatType = CrystalDecisions.Shared.ExportFormatType.WordForWindows;
- break;
- }
- stafflistreport.Export();
- Response.ClearContent();
- Response.ClearHeaders();
- Response.ContentType = contenttype;
- Response.WriteFile(myfilename);
- Response.Flush();
- Response.Close();
- System.IO.File.Delete(myfilename);
- }
- private void lbtn_IEPrint_Click(object sender, System.EventArgs e)
- {
- if(lbtn_IEPrint.Text == "IE打印预览")
- {
- crv_StaffList.SeparatePages = false;
- crv_StaffList.DisplayToolbar = false;
- lbtn_IEPrint.Text = "取消IE打印预览";
- }
- else
- {
- crv_StaffList.SeparatePages = true;
- crv_StaffList.DisplayToolbar = true;
- lbtn_IEPrint.Text = "IE打印预览";
- }
- }
- private void ddl_FileFormat_SelectedIndexChanged(object sender, System.EventArgs e)
- {
- }
- }
- }