Can not refresh data int the report...

Question

Application on C#.
Steps:
1. Get Report without data from the database
2. Change the dataconnections in report to the current user
3. refresh data on the report (FilePath = TempFilePath)
4. Resave report file with data
5. Automatically open CrystalReportsViewer2008 and load the report
Result
On developer machine is allright, but on the user machine data isn't refreshed. Therefore CrysrtalReportsViewer2008 can't open report. It say that check the SaveDatawithReport parameter.
In process  I found that in temp directory on user pc, didn't creates some temprorary files which creates on developer PC. Why? Help me please.
Sorry for my English.

Answer 1

There is the code of my programm
function ParseReport is refreshed the data and change dataconnections for current user
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Data.SqlClient;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.IO;
using System.Diagnostics;
using CRApp;
using Microsoft.Win32;
namespace CRApp
     * u041Au043Bu0430u0441u0441 u0434u043Bu044F u0430u0432u0442u043Eu043Cu0430u0442u0438u0437u0438u0440u043Eu0432u0430u043Du043Du043Eu0433u043E u0432u0438u0437u0443u0430u043Bu044Cu043Du043Eu0433u043E u0434u043Eu0441u0442u0443u043Fu0430
     * u043A u0444u0430u0439u043Bu0430u043C u0448u0430u0431u043Bu043Eu043Du043Eu0432, u0441u0433u0435u043Du0435u0440u0438u0440u043Eu0432u0430u043Du043Du044Bu0445 u0432
     * u043Fu0440u043Eu0433u0440u0430u043Cu043Cu0435 Crystal Reports
    public partial class Export2CR_MForm : Form
        public Export2CR_MForm()
            InitializeComponent();
            Start();
        public void Start()
            LoginForm Login = new LoginForm();
            DialogResult Dres = Login.ShowDialog();
            if (Dres == DialogResult.OK)
                if (Login.GetConStr().ToString() != "")
                    GetReportNamesFromDataBase(Login.GetConStr());
                    SetConnectionString(Login.GetConStr());
                    this.CenterToScreen();
                    Visible = true;
                    Login.Close();
            else
                Login.Close();
                this.CenterToScreen();
                this.OnClosed(null);
             * u041Fu043Eu043Bu0443u0447u0430u0435u043C u043Fu0443u0442u044C u043A u0432u0440u0435u043Cu0435u043Du043Du044Bu043C u0444u0430u0439u043Bu0430u043C
            TempFilePath = Path.GetTempPath();
         * u041Au0440u0438u0441u0442u0430u043Bu043Eu0432u0441u043Au0438u0439 u0432u044Cu044Eu0432u0435u0440u043Eu043A
        CrystalDecisions.Windows.Forms.CrystalReportViewer viewer;
         * u041Fu0443u0442u044C u043A u0432u0440u0435u043Cu0435u043Du043Du043Eu0439 u043Fu0430u043Fu043Au0435
        private string TempFilePath;
         * u041Fu0430u0440u0430u043Cu0435u0442u0440 u0437u0430u043Fu0438u0441u0438 u0432 u0440u0435u0436u0438u043Cu0435, u0442u0430u0431u043Bu0438u0446u0435 (u0438u0442u0434...)
         * u041Du0443u0436u0435u043D u0434u043Bu044F u0442u043Eu0433u043E u0447u0442u043Eu0431u044B u0432u044Bu0431u0438u0440u0430u0442u044C
         * u043Eu043Fu0435u0440u0435u0434u043Bu0451u043Du043Du044Bu0439 u0434u0430u0442u0430u0441u0435u0442, u0441u043Eu043Eu0442u0432u0435u0442u0441u0442u0432u0443u044Eu0449u0438u0439 u0432u044Bu0431u0440u0430u043Du043Du043Eu0439 u0437u0430u043Fu0438u0441u0438
        private int ObjectIDOfTemplate;
         * u0423u0441u0442u0430u043Du043Eu0432u043Au0430 u0437u043Du0430u0447u0435u043Du0438u044F ObjectIDOfTemplate
        public void SetObjectIDOfTemplate(int /*
                                               * ObjectID u0442u043Eu0433u043E u0448u0430u0431u043Bu043Eu043Du0430,
                                               * u043Au043Eu0442u043Eu0440u044Bu0439 u043Du0430u0434u043E u043Fu043Eu043Bu0443u0447u0438u0442u044C
                                                  EnternalObjectID)
            ObjectIDOfTemplate = EnternalObjectID;
         * u041Fu043Eu043Bu0443u0447u0438u0442u044C ObjectID u0448u0430u0431u043Bu043Eu043Du0430
         * u0441 u043Au043Eu0442u043Eu0440u044Bu043C u0440u0430u0431u043Eu0442u0430u043Bu0438 u0434u043Bu044F
         * u0438u0441u043Fu043Eu043Bu044Cu0437u043Eu0432u0430u043Du0438u044F u0435u0433u043E u0432u043Du0435 u0431u0438u0431u043Bu0438u043Eu0442u0435u043Au0438
        public int GetObjectIDOfTemplate()
            return ObjectIDOfTemplate;
         * u041Fu0443u0442u044C u043A u0432u044Bu043Fu043Bu044Eu043Du0443u0442u043Eu043Cu0443 u0444u0430u0439u043Bu0443
        private string TemplateFilePath;
         * u0423u0441u0442u0430u043Du043Eu0432u0438u0442u044C u043Fu0443u0442u044C u043A
         * u0432u044Bu043Fu043Bu044Eu043Du0443u0442u043Eu043Cu0443 u0444u0430u0439u043Bu0443
        public void SetTemplateFilePath(string In)
            TemplateFilePath = In;
         * u041Fu043Eu043Bu0443u0447u0438u0442u044C u043Fu0443u0442u044C u043A
         * u0432u044Bu043Fu043Bu044Eu043Du0443u0442u043Eu043Cu0443 u0444u0430u0439u043Bu0443
        public string GetTemplateFilePath()
            return TemplateFilePath;
         * u0424u0443u043Du043Au0446u0438u044F u043Eu0442u043Au0440u044Bu0442u0438u044F u0444u0430u0439u043Bu0430,
         * u043Fu043Eu043Bu0443u0447u0435u043Du043Du043Eu0433u043E u0438u0437 u0431u0430u0437u044B u0438
         * u043Fu043Eu043Bu043Eu0436u0435u043Du043Du043Eu0433u043E u0432u043E u0432u0440u0435u043Cu0435u043Du043Du0443u044E u043Fu0430u043Fu043Au0443
        public int ParseReport(string FilePath)
            viewer = new CrystalDecisions.Windows.Forms.CrystalReportViewer();
            CrystalDecisions.CrystalReports.Engine.ReportDocument rd =
                new CrystalDecisions.CrystalReports.Engine.ReportDocument();
            try
                rd.Load(FilePath);
                try
                    for (int i = 0; i < rd.DataSourceConnections.Count; i++)
                        rd.DataSourceConnections<i>.SetConnection(
                            GetConnectionString().GetServerName(),
                            GetConnectionString().GetDatabaseName(),
                            GetConnectionString().GetUserName(),
                            GetConnectionString().GetPassword()
                        for (int j = 0; j < rd.Database.Tables.Count; j++)
                            DataTable dataSet = new DataTable();
                            SqlConnection C = new SqlConnection(GetConnectionString().ToString());
                            string ViewName = GetDataViewName(GetConnectionString(), ParseTableName(
                                            rd.Database.Tables[j].Name));
                            SqlCommand Q = new SqlCommand("select * from " + ViewName
                                , C);
                            Q.CommandType = CommandType.Text;
                            SqlDataAdapter adapter = new SqlDataAdapter();
                            adapter.SelectCommand = Q;
                            adapter.Fill(dataSet);
                            rd.Database.Tables[j].SetDataSource(dataSet);
                catch (Exception e)
                    MessageBox.Show(e.Message);
                try
                    SetTemplateFilePath(TempFilePath + "\\" + FileTreeView.SelectedNode.Text.ToString() + ".rpt");
                    rd.ReportOptions.EnableSaveDataWithReport = true;
                    viewer.ReportSource = rd;
                    viewer.RefreshReport();
                    rd.SaveAs(TemplateFilePath);
                    rd.Close();
                    return 0;
                catch (Exception e)
                    MessageBox.Show(e.Message);
                    return -1;
            catch (Exception ex)
                rd.ReportOptions.EnableUseDummyData = true;
                rd.ReportOptions.EnableSaveDataWithReport = true;
                viewer.RefreshReport();
                rd.SaveAs(TemplateFilePath);
                MessageBox.Show("Error: Could not read file from disk. Original error: " + ex.Message);
                return -1;
         * u0420u0430u0437u0431u0438u0435u043Du0438u0435 u0438u043Cu0435u043Du0438 u0442u0430u0431u043Bu0438u0446u044B
         * u0434u043Bu044F u043Fu043Eu043Bu0443u0447u0435u043Du0438u044F u043Du043Eu043Cu0435u0440u0430 u043Au043Bu0430u0441u0441u0430
        public string ParseTableName(string TableName)
//            MessageBox.Show(TableName);
            int x = 0;
            if (TableName.Contains("Class"))
                x = TableName.LastIndexOf("s");
                return TableName.Remove(0,x+1);
            if(TableName.Contains("Attr"))
                x = TableName.IndexOf("r");
//           MessageBox.Show(x.ToString());
//           MessageBox.Show(TableName.Remove(0, x+1));
            return TableName.Remove(0, x+1);
         * u0424u0443u043Du043Au0446u0438u044F u043Fu043Eu043Bu0443u0447u0435u043Du0438u044F u0444u0430u0439u043Bu0430 u0438u0437 u0431u0430u0437u044B
        public int ParseReportWithDataBase()
            try
                string ConnectionString = GetConnectionString().ToString();               
                SqlConnection C = new SqlConnection(ConnectionString);
                C.Open();
                string SelectString = "select P119 from "+ GetDataViewName(GetConnectionString(),"24") +" where P115='";
                SelectString = SelectString+FileTreeView.SelectedNode.Text.ToString()+"'";
                SqlCommand Q = new SqlCommand(SelectString, C);
                Q.CommandType = CommandType.Text;
                SqlDataAdapter adapter = new SqlDataAdapter();
                adapter.SelectCommand = Q;
                DataTable table = new DataTable();
                adapter.Fill(table);
                byte[] b = (byte[])table.Rows[0].ItemArray.GetValue(0);
                FileStream fs = File.Create(TempFilePath+"\\"+FileTreeView.SelectedNode.Text.ToString()+".rpt");
                fs.Write(b, 0, b.Length);
                fs.Close();
                C.Close();
                return 0;
            catch (Exception ex)
                MessageBox.Show(ex.Message);
                return -1;
         * u0421u0442u0440u0443u043Au0442u0443u0440u0430, u043Eu043Fu0438u0441u044Bu0432u0430u044Eu0449u0430u044F u043Fu0430u0440u0430u043Cu0435u0442u0440u044B
         * u043Fu043Eu0434u043Au043Bu044Eu0447u0435u043Du0438u044F u043A u0431u0430u0437u0435 u0434u0430u043Du043Du044Bu0445,
         * u043Au0430u043A u0434u043Bu044F u0432u043Du0435u0448u043Du0435u0433u043E u0438u0441u043Fu043Eu043Bu044Cu0437u043Eu0432u0430u043Du0438u044F
         * u0442u0430u043A u0438 u0434u043Bu044F u0432u043Du0443u0442u0440u0435u043Du043Du0435u0433u043E
        public struct ConnectionString
             * u0418u043Cu044F u0441u0435u0440u0432u0435u0440u0430 u0431u0430u0437u044B u0434u0430u043Du043Du044Bu0445
            private string DataSource_Value;
             * u041Du0430u0437u0432u0430u043Du0438u0435 u0431u0430u0437u044B u0434u0430u043Du043Du044Bu0445
            private string InitialCatalog_Value;
             * u0418u043Cu044F u043Fu043Eu043Bu044Cu0437u043Eu0432u0430u0442u0435u043Bu044F
            private string UserID_Value;
             * u041Fu0430u0440u043Eu043Bu044C
            private string Password_Value;
             * u041Fu0435u0440u0435u0433u0440u0443u0436u0435u043Du043Du044Bu0439 u043Au043Eu043Du0441u0442u0440u0443u043Au0442u043Eu0440
             * u0434u043Bu044F u0440u0443u0447u043Du043Eu0439 u0438u043Du0438u0446u0438u0430u043Bu0438u0437u0430u0446u0438u0438
             * u0441u0442u0440u043Eu043Au0438 u043Fu043Eu0434u043Au043Bu044Eu0447u0435u043Du0438u044F,
             * u043Du0443u0436u0435u043D u0434u043Bu044F u0438u0441u043Fu043Eu043Bu044Cu0437u043Eu0432u0430u043Du0438u044F u0435u0433u043E
             * u0432 u043Eu0434u0440u0443u0433u0438u0445 u0444u043Eu0440u043Cu0430u0445
            public ConnectionString(string /*
                                            * u0418u043Cu044F u0441u0435u0440u0432u0435u0440u0430 u0431u0430u0437u044B u0434u0430u043Du043Du044Bu0445
                                              InDataSource_Value,
                                    string /*
                                            * u041Du0430u0437u0432u0430u043Du0438u0435 u0431u0430u0437u044B u0434u0430u043Du043Du044Bu0445
                                              InInitialCatalog_Value,
                                    string /*
                                            * u0418u043Cu044F u043Fu043Eu043Bu044Cu0437u043Eu0432u0430u0442u0435u043Bu044F
                                            */ InUserID_Value,
                                    string /*
                                            * u041Fu0430u0440u043Eu043Bu044C
                                            */ InPassword_Value)
                DataSource_Value = InDataSource_Value;
                InitialCatalog_Value = InInitialCatalog_Value;
                UserID_Value = InUserID_Value;
                Password_Value = InPassword_Value;
             * u041Fu043Eu043Bu0443u0447u0438u0442u044C u0438u043Cu044F u0441u0435u0440u0432u0435u0440u0430
             * u0431u0430u0437u044B u0434u0430u043Du043Du044Bu0445
            public string GetServerName()
                return DataSource_Value;
             * u041Fu043Eu043Bu0443u0447u0438u0442u044C u043Du0430u0437u0432u0430u043Du0438u0435
             * u0431u0430u0437u044B u0434u0430u043Du043Du044Bu0445
            public string GetDatabaseName()
                return InitialCatalog_Value;
             * u041Fu043Eu043Bu0443u0447u0438u0442u044C u0438u043Cu044F
             * u0442u0435u043Au0443u0449u0435u0433u043E u043Fu043Eu043Bu044Cu0437u043Eu0432u0430u0442u0435u043Bu044F
            public string GetUserName()
                return UserID_Value;
             * u041Fu043Eu043Bu0443u0447u0438u0442u044C u043Fu0430u0440u043Eu043Bu044C
             * u0442u0435u043Au0443u0449u0435u0433u043E u043Fu043Eu043Bu044Cu0437u043Eu0432u0430u0442u0435u043Bu044F
            public string GetPassword()
                return Password_Value;
             * u041Fu0435u0440u0435u0432u043Eu0434 u0441u0442u0440u0443u043Au0442u0443u0440u044B u0432 u0442u0435u043Au0441u0442u043Eu0432u044Bu0439 u0432u0438u0434
             * u0434u043Bu044F u0438u0441u043Fu043Eu043Bu044Cu0437u043Eu0432u0430u043Du0438u044F u043Fu0440u0438 u0441u043Eu0437u0434u0430u043Du0438u0438 u043Au043Eu043Du043Du0435u043Au0442u043Eu0440u0430
            public override string ToString()
                return "Data Source="+DataSource_Value+";Initial Catalog="+
                    InitialCatalog_Value+";User ID="+UserID_Value+";Password="+
                    Password_Value;
         * u0424u0443u043Du043Au0446u0438u044F u043Fu043Eu043Bu0443u0447u0435u043Du0438u044F u0441u0442u0440u043Eu043Au0438 u043Fu043Eu0434u043Au043Bu044Eu0447u0435u043Du0438u044F u043Fu043E u0443u043Cu043Eu043Bu0447u0430u043Du0438u044E
         * u043Du0443u0436u043Du0430 u0431u044Bu043Bu0430 u0434u043Bu044F u0442u0435u0441u0442u043Eu0432
        static private string GetDefaultConnectionString()
            return "Data Source=BSRV01;Initial Catalog=Prokat_Last;User ID=sa;Password=";
         * u0412u043Du0443u0442u0440u0435u043Du043Du044Fu044F u0441u0442u0440u043Eu043Au0430 u043Fu043Eu0434u043Au043Bu044Eu0447u0435u043Du0438u044F
         * u043Du0435 u0434u043Eu0441u0442u0443u043Fu043Du0430 u0434u043Bu044F u0432u044Bu0437u043Eu0432u0430 u043Du0430u043Fu0440u044Fu043Cu0443u044E
        private ConnectionString localConnectionString;
         * u0423u0441u0442u0430u043Du043Eu0432u0438u0442u044C u0441u0442u0440u043Eu043Au0443 u0432u043Du0443u0442u0440u0435u043Du043Du0435u0433u043E u043Fu043Eu0434u043Au043Bu044Eu0447u0435u043Du0438u044F
        public void SetConnectionString(ConnectionString CS)
            this.localConnectionString = CS;
         * u041Fu043Eu043Bu0443u0447u0438u0442u044C u0441u0442u0440u043Eu043Au0443 u0432u043Du0443u0442u0440u0435u043Du043Du0435u0433u043E u043Fu043Eu0434u043Au043Bu044Eu0447u0435u043Du0438u044F
        public ConnectionString GetConnectionString()
            return this.localConnectionString;
         * u0424u0443u043Du043Au0446u0438u044F u0443u0434u0430u043Bu0435u043Du0438u044F u0432u0440u0435u043Cu0435u043Du043Du043Eu0433u043E u0444u0430u0439u043Bu0430
         * u043Fu043Eu0441u043Bu0435 u0437u0430u0432u0435u0440u0448u0435u043Du0438u044F u0432u0441u0435u0445 u043Eu043Fu0435u0440u0430u0446u0438u0439 u0441 u0448u0430u0431u043Bu043Eu043Du043Eu043C
        private void MainForm_FormClosed(object sender, FormClosedEventArgs e)
            if (FileTreeView.Nodes.Count!=0)
                if (File.Exists(TemplateFilePath))
                    File.Delete(TemplateFilePath);
         * u041Eu0431u0440u0430u0431u043Eu0442u0447u0438u043A u0434u0432u043Eu0439u043Du043Eu0433u043E u043Au043Bu0438u043Au0430
         * u043Fu043E u0448u0430u0431u043Bu043Eu043Du0443 u0432 u0434u0435u0440u0435u0432u0435 u0444u0430u0439u043Bu043Eu0432
        public void FileTreeView_DoubleClick(object sender, EventArgs e)
            int Result = 0;
            try
                Result = ParseReportWithDataBase();
                if (Result == 0)
                    Result = ParseReport(TempFilePath + FileTreeView.SelectedNode.Text.ToString() + ".rpt");
                    if (Result == 0)
                        Process.Start(TemplateFilePath);
                else
                    MessageBox.Show("u0424u0430u0439u043B u043Du0435 u043Cu043Eu0436u0435u0442 u0431u044Bu0442u044C u043Eu0442u043Au0440u044Bu0442!");
            catch (Exception ex)
                MessageBox.Show(ex.Message);
         * u041Fu043Eu043Bu0443u0447u0435u043Du0438u0435 u0432u0441u0435u0445 u0444u0430u0439u043Bu043Eu0432 u0441 u0440u0430u0441u0448u0438u0440u0435u043Du0438u0435u043C .rpt
         * u0438u0437 u0431u0430u0437u044B u043A u043Au043Eu0442u043Eu0440u043Eu0439 u043Fu0440u0438u0441u043Eu0435u0434u0438u043Du0438u043Bu0438u0441u044C
        public void GetReportNamesFromDataBase(ConnectionString CS)
            try
                SqlConnection C = new SqlConnection(CS.ToString());
                SqlDataAdapter adapter = new SqlDataAdapter();
                DataTable table = new DataTable();
                table.Clear();
                string sqlcom = "Select P115 from " + GetDataViewName(CS,"24") + " where P116 like '%.rpt'";
                SqlCommand Q1 = new SqlCommand(sqlcom,C);
                Q1.CommandType = CommandType.Text;
                adapter.SelectCommand = Q1;
                adapter.Fill(table);
                FileTreeView.Nodes.Clear();
                for (int i = 0; i < table.Rows.Count; i++)
                        FileTreeView.Nodes.Add(table.Rows<i>.ItemArray.GetValue(
                            table.Rows<i>.ItemArray.Length-1).ToString());
//                        MessageBox.Show(table.Rows<i>.ItemArray.GetValue(0).ToString());
                C.Close();
            catch (Exception ex)
                MessageBox.Show(ex.Message);
         * u041Fu043Eu043Bu0443u0447u0438u0442u044C u0438u043Cu044F DataView
         * u0434u043Bu044F u0442u0435u043Au0443u0449u0435u0433u043E u043Fu043Eu043Bu044Cu0437u043Eu0432u0430u0442u0435u043Bu044F
        private string GetDataViewName(ConnectionString CS,string ClassID)
            string ViewName = "";
            SqlConnection C = new SqlConnection(CS.ToString());
            C.Open();
            SqlCommand Q = new SqlCommand("[dbo].[_SysGetClassesInfoNew1]"/*P115 from dbo.Attr24 where P116='.rpt'*/, C);
            Q.CommandType = CommandType.Text;
            SqlDataAdapter adapter = new SqlDataAdapter();
            adapter.SelectCommand = Q;
            DataTable table = new DataTable();
            adapter.Fill(table);
            for (int i = 0; i < table.Rows.Count; i++)
                if (table.Rows<i>.ItemArray.GetValue(0).ToString() == ClassID)
                    ViewName = table.Rows<i>.ItemArray.GetValue(13).ToString();
                    // MessageBox.Show(ViewName);
            C.Close();
            return ViewName;
         * u041Eu0431u0440u0430u0431u043Eu0442u0447u0438u043A u043Au043Bu0438u043Au0430 u043Du0430 u0432u044Bu043Fu0430u0434u0430u044Eu0449u0435u043C
         * u043Cu0435u043Du044E u0432 u043Fu0443u043Du043Au0442u0435 "Delete"
        private void deleteToolStripMenuItem_Click(object sender, EventArgs e)
            FileTreeView.SelectedNode.Remove();