public Location()
{
InitializeComponent();
//set variable then call the method for dataset to datagridview1
//var test = DatabaseProcess.DataSetUsers();
//var test = DatabaseProcess.DataSetHumanServices();
//var test = DatabaseProcess.DataSetEmergencyServices();
//var test = DatabaseProcess.DataSetServicesOffered();
//join table datasets
//var test = DatabaseProcess.TwoTableDataSetHumanOffered();
//var test = DatabaseProcess.TwoTableDataSetEmergencyOffered();
var test = DatabaseProcess.AllUserDataSet();
dataGridView1.DataSource = test;
dataGridView1.DataMember = test.Tables[0].ToString();
//calling methods with return string value to a label named lblLocations
//lblLocations.Text = DatabaseProcess.ReadDataBase();
//lblLocations.Text = DatabaseProcess.ReadHumanServices();
//lblLocations.Text = DatabaseProcess.ReadEmergencyServices();
//lblLocations.Text = DatabaseProcess.ReadServicesOffered();
}
public List <string> SearchDataset(string wordSearched)
{
List <string> rowList = new List <string>();
if (wordSearched != null)
{
//connection.ConnectionString = "Server=cis1.actx.edu;Database=project2;User Id=db2;Password=db20;";
//connection.Open();
//using (SqlCommand search = connection.CreateCommand())
//{
// System.Diagnostics.Debug.WriteLine(connection.ServerVersion);
// search.CommandText = "select ..."; // haven't figure the SQL code out.
// connection.Close();
//}
var testForEmergencyServices = DatabaseProcess.DataSetEmergencyServices();
var subset1 = testForEmergencyServices.Tables[0].Select("Company >= '" + wordSearched +
"' or Email >= '" + wordSearched +
"' or Phone >= '" + wordSearched +
"' or City >= '" + wordSearched +
"' or State >= '" + wordSearched +
"' or Address >= '" + wordSearched + "'");
// Print column 0 of each returned row.
for (int i = 0; i < subset1.Length; i++)
{
rowList.Add(subset1[i].ToString());
}
var testForHumanServices = DatabaseProcess.DataSetHumanServices();
var subset2 = testForHumanServices.Tables[0].Select("Company >= '" + wordSearched +
"' or Email >= '" + wordSearched +
"' or Phone >= '" + wordSearched +
"' or City >= '" + wordSearched +
"' or State >= '" + wordSearched +
"' or Address >= '" + wordSearched + "'");
// Print column 0 of each returned row.
for (int i = 0; i < subset2.Length; i++)
{
rowList.Add(subset2[i].ToString());
}
}
return(rowList);
}