I have developed my project in wpf and my report page is not working.it pops out an error that the path cannot be found.av verified the path is correct.All the folder paths are in the project solution.thanks
Reportpage.xaml.cs
using System;using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using System.IO;
using System.Windows;
using System.Data;
using System.Data.SqlClient;
using System.Windows.Forms;
using Microsoft.Reporting.WinForms;
using System.Data.SqlServerCe;
namespace WECOLE_PROD
{
/// <summary>
/// Interaction logic for ReportPage.xaml
/// </summary>
public partial class ReportPage : Window
{
string ConnectionString = @"Data Source=SCHOOLDATABASE.sdf";
static SqlCeDataAdapter Adapter = null;
static SqlCeConnection Connection = null;
static SqlCeCommand Command = null;
static DataTable Table = null;
string MY_TABLE;
string MY_TABLE_SOURCE;
string MY_REPORT;
bool WordDateExist = false;
public ReportPage()
{
InitializeComponent();
}
private void Window_Loaded_1(object sender, RoutedEventArgs e)
{
}
public void ShowDataBaseHistory()
{
try
{
Connection = new SqlCeConnection(ConnectionString);
Connection.Open();
Command = new SqlCeCommand("SELECT * FROM HISTORY", Connection);
Adapter = new SqlCeDataAdapter(Command);
Table = new DataTable();
Adapter.Fill(Table);
this.ReportViewer.Reset();
this.ReportViewer.LocalReport.ReportPath = @"Data\Reports\History.rdlc";
this.ReportViewer.ZoomMode = Microsoft.Reporting.WinForms.ZoomMode.Percent;
this.ReportViewer.RefreshReport();
Connection.Close();
this.ShowDialog();
}
catch (System.Exception ex)
{
Message.Msg(ex.Message);
}
finally
{
if (Connection.State == ConnectionState.Open)
{
Connection.Close();
}
}
}
public void ClearDataBaseHistory()
{
try
{
Connection = new SqlCeConnection(ConnectionString);
Connection.Open();
Command = new SqlCeCommand("DELETE FROM HISTORY", Connection);
Command.ExecuteNonQuery();
Connection.Close();
}
catch (System.Exception ex)
{
Message.Msg(ex.Message);
}
finally
{
if (Connection.State == ConnectionState.Open)
{
Connection.Close();
}
}
}
private void FillAndSet(string A1, string A2, string A3)
{
try
{
Connection = new SqlCeConnection(ConnectionString);
Command = new SqlCeCommand("SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME='" + A1 + "'", Connection);
Adapter = new SqlCeDataAdapter(Command);
Table = new DataTable();
Adapter.Fill(Table);
foreach (DataRow ROW in Table.Rows)
{
foreach (DataColumn COLUMN in Table.Columns)
{
this.ColumnComboBox.Items.Add(ROW[COLUMN]);
if ((ROW[COLUMN].ToString().ToLower()).Contains("date"))
{
WordDateExist = true;
}
}
}
if (WordDateExist)
{
this.DateRangeGroupBox.Visibility = Visibility.Visible;
}
else if (!WordDateExist)
{
this.DateRangeGroupBox.Visibility = Visibility.Collapsed;
}
MY_TABLE = A1;
MY_TABLE_SOURCE = A2;
MY_REPORT = A3;
}
catch (System.Exception ex)
{
Message.Msg(ex.Message);
}
finally
{
if (Connection.State == ConnectionState.Open)
{
Connection.Close();
}
}
}
private void ColumnComboBox_DropDownClosed_1(object sender, EventArgs e)
{
LoadValues(this.ColumnComboBox.Text);
}
private void LoadValues(string ColumnName)
{
try
{
Connection = new SqlCeConnection(ConnectionString);
Connection.Open();
Command = new SqlCeCommand("SELECT DISTINCT(" + ColumnName + ") FROM " + MY_TABLE + "", Connection);
Table = new DataTable();
Adapter = new SqlCeDataAdapter(Command);
Adapter.Fill(Table);
this.ValueComboBox.Items.Clear();
if (ColumnName.ToLower().Contains("date"))
{
foreach (DataRow Row in Table.Rows)
{
foreach (DataColumn Column in Table.Columns)
{
this.ValueComboBox.Items.Add(DateTime.Parse(Row[Column].ToString()).ToString("d/M/yyyy"));
}
}
}
else
{
foreach (DataRow Row in Table.Rows)
{
foreach (DataColumn Column in Table.Columns)
{
this.ValueComboBox.Items.Add(Row[Column].ToString());
}
}
}
Connection.Close();
}
catch (System.Exception ex)
{
//HomePage.Msg(ex.Message);
}
finally
{
if (Connection.State == ConnectionState.Open)
{
Connection.Close();
}
this.ValueComboBox.Items.Remove("N/D");
this.ValueComboBox.Items.Remove("1/1/1900");
}
}
private void ShowSpecialReport()
{
try
{
Connection = new SqlCeConnection(ConnectionString);
Connection.Open();
if (this.ColumnComboBox.Text.ToLower().Contains("date"))
{
int FIRST_SLASH = this.ValueComboBox.Text.IndexOf("/");
int SECOND_SLASH = this.ValueComboBox.Text.IndexOf("/", FIRST_SLASH + 1);
string DATE = this.ValueComboBox.Text.Remove(FIRST_SLASH);
string YEAR = this.ValueComboBox.Text.Remove(0, SECOND_SLASH + 1);
int INDEX_OF_YEAR = this.ValueComboBox.Text.IndexOf(YEAR);
string DATE_WITH_MONTH = this.ValueComboBox.Text.Remove(SECOND_SLASH);
int INDEX_OF_SLASH_IN_DATE_WITH_MONTH = DATE_WITH_MONTH.IndexOf("/");
string MONTH = DATE_WITH_MONTH.Remove(0, INDEX_OF_SLASH_IN_DATE_WITH_MONTH + 1);
string MY_DATE = MONTH + "/" + DATE + "/" + YEAR;
Command = new SqlCeCommand("SELECT * FROM " + MY_TABLE + " WHERE " + this.ColumnComboBox.Text + "='" + MY_DATE + "'", Connection);
}
else
{
if (MainWindow.ShowExactResult)
{
Command = new SqlCeCommand("SELECT * FROM " + MY_TABLE + " WHERE " + this.ColumnComboBox.Text + " = '" + this.ValueComboBox.Text+ "'", Connection);
}
else if (MainWindow.ShowRelatedResult)
{
Command = new SqlCeCommand("SELECT * FROM " + MY_TABLE + " WHERE " + this.ColumnComboBox.Text + " LIKE '%" + this.ValueComboBox.Text+ "%'", Connection);
}
else
{
Command = new SqlCeCommand("SELECT * FROM " + MY_TABLE + " WHERE " + this.ColumnComboBox.Text + " ='" + this.ValueComboBox.Text+ "'", Connection);
}
}
Adapter = new SqlCeDataAdapter(Command);
Table = new DataTable();
Adapter.Fill(Table);
this.ReportViewer.Reset();
this.ReportViewer.LocalReport.DataSources.Add(new Microsoft.Reporting.WinForms.ReportDataSource("" + MY_TABLE_SOURCE + "", Table));
this.ReportViewer.LocalReport.ReportPath = @"Data\Reports\" + MY_REPORT + ".rdlc";
this.ReportViewer.ZoomMode = Microsoft.Reporting.WinForms.ZoomMode.Percent;
this.ReportViewer.RefreshReport();
Connection.Close();
}
catch (System.Exception ex)
{
Message.Msg(ex.Message);
}
finally
{
if (Connection.State == ConnectionState.Open)
{
Connection.Close();
}
}
}
private void GoButton_Click_1(object sender, RoutedEventArgs e)
{
if ((this.ColumnComboBox.Text != "") && (this.ValueComboBox.Text != ""))
{
ShowSpecialReport();
}
else
{
}
}
private void DateRangeGoButton_Click_1(object sender, RoutedEventArgs e)
{
if ((this.ColumnComboBox.Text != "") && (this.FromDatePicker.SelectedDate != null) && (this.ToDatePicker.SelectedDate != null))
{
try
{
Connection = new SqlCeConnection(ConnectionString);
Connection.Open();
Command = new SqlCeCommand("SELECT * FROM " + MY_TABLE + " WHERE " + this.ColumnComboBox.Text + " BETWEEN '" + this.FromDatePicker.Text+ "' AND '" + this.ToDatePicker.Text + "' ", Connection);
Adapter = new SqlCeDataAdapter(Command);
Table = new DataTable();
Adapter.Fill(Table);
this.ReportViewer.Reset();
this.ReportViewer.LocalReport.DataSources.Add(new Microsoft.Reporting.WinForms.ReportDataSource("" + MY_TABLE_SOURCE + "", Table));
this.ReportViewer.LocalReport.ReportPath = @"Data\Reports\" + MY_REPORT + ".rdlc";
this.ReportViewer.ZoomMode = Microsoft.Reporting.WinForms.ZoomMode.Percent;
this.ReportViewer.RefreshReport();
Connection.Close();
}
catch (System.Exception ex)
{
/// Message.Msg(ex.Message);
}
finally
{
if (Connection.State == ConnectionState.Open)
{
Connection.Close();
}
}
}
else
{
}
}
private void CustomeReportGoButton_Click_1(object sender, RoutedEventArgs e)
{
if ((this.CustomeReportTextBox.Text != ""))
{
try
{
Connection = new SqlCeConnection(ConnectionString);
Connection.Open();
Command = new SqlCeCommand(this.CustomeReportTextBox.Text, Connection);
Adapter = new SqlCeDataAdapter(Command);
Table = new DataTable();
Adapter.Fill(Table);
this.ReportViewer.Reset();
this.ReportViewer.LocalReport.DataSources.Add(new Microsoft.Reporting.WinForms.ReportDataSource("" + MY_TABLE_SOURCE + "", Table));
this.ReportViewer.LocalReport.ReportPath = @"Reports\" + MY_REPORT + ".rdlc";
this.ReportViewer.ZoomMode = Microsoft.Reporting.WinForms.ZoomMode.Percent;
this.ReportViewer.RefreshReport();
Connection.Close();
}
catch (System.Exception ex)
{
Message.Msg(ex.Message);
}
finally
{
if (Connection.State == ConnectionState.Open)
{
Connection.Close();
}
}
}
else
{
}
}
public void ShowStudentsReport()
{
try
{
Connection = new SqlCeConnection(ConnectionString);
Connection.Open();
Command = new SqlCeCommand("SELECT * FROM STUDENTS ", Connection);
Adapter = new SqlCeDataAdapter(Command);
Table = new DataTable();
Adapter.Fill(Table);
this.ReportViewer.Reset();
this.ReportViewer.LocalReport.DataSources.Add(new Microsoft.Reporting.WinForms.ReportDataSource("STUDENTS", Table));
this.ReportViewer.LocalReport.ReportPath = @"StudentsReport1.rdlc";
this.ReportViewer.ZoomMode = Microsoft.Reporting.WinForms.ZoomMode.Percent;
this.ReportViewer.RefreshReport();
Connection.Close();
FillAndSet("STUDENTS", "STUDENTS", "StudentsReport");
this.ShowDialog();
}
catch (System.Exception ex)
{
Message.Msg(ex.Message);
}
finally
{
if (Connection.State == ConnectionState.Open)
{
Connection.Close();
}
}
}
public void ShowTeachersReport()
{
try
{
Connection = new SqlCeConnection(ConnectionString);
Connection.Open();
Command = new SqlCeCommand("SELECT * FROM TEACHERS ", Connection);
Adapter = new SqlCeDataAdapter(Command);
Table = new DataTable();
Adapter.Fill(Table);
this.ReportViewer.Reset();
this.ReportViewer.LocalReport.DataSources.Add(new Microsoft.Reporting.WinForms.ReportDataSource("TEACHERS", Table));
this.ReportViewer.LocalReport.ReportPath = @"Data\Reports\TeachersReport.rdlc";
this.ReportViewer.ZoomMode = Microsoft.Reporting.WinForms.ZoomMode.Percent;
this.ReportViewer.RefreshReport();
Connection.Close();
FillAndSet("TEACHERS", "TEACHERS", "TeachersReport");
this.ShowDialog();
}
catch (System.Exception ex)
{
Message.Msg(ex.Message);
}
finally
{
if (Connection.State == ConnectionState.Open)
{
Connection.Close();
}
}
}
}
}