private void btnExecuteSQLAsDataTable_Click(object sender, EventArgs e)
{
try
{
lblTitle.Text = "Execute SQL to DataTable : GET ALL COUNTRIES";
string query = QueryBase.GetAllFrom(eTables.country);
DataTable dataTable = null;
Task.Factory.StartNew(() =>
{
dataTable = sqlHandler.ExecuteSQL(query);
}).Wait();
dgvResult.DataSource = dataTable;
}
catch (Exception ex)
{
DisplayError(ex.Message);
}
}
private void btnExecuteAsListUsingSQLQuery_Click(object sender, EventArgs e)
{
try
{
lblTitle.Text = "Execute As List Using SQL Query : GET LIST OF CITIES";
string query = QueryBase.GetAllFrom(eTables.city);
List <City> lstCities = null;
Task.Factory.StartNew(() =>
{
lstCities = sqlHandler.ExecuteAsListUsingQuery <City>(query);
}).Wait();
dgvResult.DataSource = lstCities;
}
catch (Exception ex)
{
DisplayError(ex.Message);
}
}
