/// <summary>
/// Gets all the data from the tables provided.
/// </summary>
/// <param name="tableName"> The name of the table to recieve data from.</param>
public static void getAllData(String tableName)
{
String sql = "SELECT * FROM " + tableName;
SqlCommand command = new SqlCommand(sql, sc);
SqlDataReader dataReader = command.ExecuteReader();
Animals.Clear();
AnimalReports.Clear();
if (tableName == "Animal")
{
while (dataReader.Read())
{
Animal a1 = new Animal((int)dataReader.GetValue(0), (String)dataReader.GetValue(1), (int)dataReader.GetValue(2), (String)dataReader.GetValue(3), (int)dataReader.GetValue(4), (DateTime)dataReader.GetValue(5));
Animals.Add(a1);
}
dataReader.Close();
String sql2 = "SELECT * FROM AnimalReport";
SqlCommand command2 = new SqlCommand(sql2, sc);
SqlDataReader dataReader2 = command2.ExecuteReader();
while (dataReader2.Read())
{
AnimalReport ar1 = new AnimalReport((int)dataReader2.GetValue(0), (int)dataReader2.GetValue(1), (String)dataReader2.GetValue(2), (DateTime)dataReader2.GetValue(3));
AnimalReports.Add(ar1);
}
}
Zoos.Clear();
ZooReports.Clear();
if (tableName == "Zoo")
{
while (dataReader.Read())
{
Zoo z1 = new Zoo((int)dataReader.GetValue(0), (String)dataReader.GetValue(1), (String)dataReader.GetValue(2));
Zoos.Add(z1);
}
dataReader.Close();
String sql2 = "SELECT * FROM ZooReport";
SqlCommand command2 = new SqlCommand(sql2, sc);
SqlDataReader dataReader2 = command2.ExecuteReader();
while (dataReader2.Read())
{
ZooReport zr1 = new ZooReport((int)dataReader2.GetValue(0), (int)dataReader2.GetValue(1), (String)dataReader2.GetValue(2), (DateTime)dataReader2.GetValue(3));
ZooReports.Add(zr1);
}
}
dataReader.Close();
}
private void Button_Click_1(object sender, RoutedEventArgs e)
{
ZooReport selectedReport = (ZooReport)reportcombobox.SelectedItem;
if (selectedReport == null)
{
userviewbox.Text = "No report for such ID.";
}
else
{
userviewbox.Text = selectedReport.Description;
}
}
/// <summary>
/// Method which adds a new zoo report to the database.
/// </summary>
/// <param name="zooId">The ID of the zoo being reported.</param>
/// <param name="desc">The report body.</param>
public static Boolean AddZooReport(int zooId, String desc)
{
Boolean result = false;
ZooReport zr = new ZooReport(zooId, desc);
String sql = "INSERT INTO ZooReport (ZooId, Description, Date) VALUES (@ZooId, @Description, @Date)";
using (SqlCommand command = new SqlCommand(sql, sc))
{
command.Parameters.AddWithValue("@ZooId", zr.ZooId);
command.Parameters.AddWithValue("@Description", zr.Description);
command.Parameters.AddWithValue("@Date", zr.DateCreated);
command.ExecuteNonQuery();
result = true;
}
return(result);
}
