/// <summary>
/// When the "Add Employee" button is clicked, prompt the user to enter the information of the new
/// employee, and then add the values to the database. Update the grid after the employee was added.
/// </summary>
private void addEmployeeButton_Click(object sender, EventArgs e)
{
// Create and display an "Add Employee" form for the user to enter employee information.
// This form will also insert the new entries to the database.
AddEmployeeForm prompt = new AddEmployeeForm();
prompt.ShowDialog();
// If the form was fully filled in and the entry was successfully inserted in the database,
// create new rows and update the grid.
if (prompt.DialogResult == DialogResult.OK)
{
// Hold the employee's basic information and schedule values that are retrieved from the database,
// from the newly added employee entries.
string[] employeeData = DatabaseWorker.GetEmployeeEntry(DatabaseWorker.tempId);
string[] scheduleData = DatabaseWorker.GetEmployeeScheduleEntry(DatabaseWorker.tempId);
// Create new rows that will hold the newly added employee's basic information
// and schedule values.
DataRow employeeEntry = database.Tables["Employees"].NewRow();
DataRow employeeScheduleEntry = database.Tables["Employee Schedule"].NewRow();
// Populate each column of the new Employee and Employe Schedule rows with data from the database.
for (int i = 0; i < database.Tables["Employees"].Columns.Count; i++)
{
employeeEntry[i] = employeeData[i];
}
for (int i = 0; i < database.Tables["Employee Schedule"].Columns.Count; i++)
{
employeeScheduleEntry[i] = scheduleData[i];
}
// Add the newly created Employee and Employee Schedule rows to the DataSet
database.Tables["Employees"].Rows.Add(employeeEntry);
database.Tables["Employee Schedule"].Rows.Add(employeeScheduleEntry);
}
}
