/// <summary>
/// Add a package to the database.
/// </summary>
public void AddPackageToGrid()
{
message = "ADD";
ManagePackage addPackage = new ManagePackage(message, this);
addPackage.ShowDialog();
}
/// <summary>
/// Edit a package.
/// </summary>
public void EditPackage()
{
// Set message to Edit
message = "EDIT";
// Create package form and set it to edit
Package packageToBeEdited = DataConnectionClass.DataLists.Packages.FirstOrDefault(pid => pid.PackageId == Convert.ToInt64(dataGridPackages.SelectedRows[0].Cells[0].Value));
if (!(packageToBeEdited is null))
{
ManagePackage addPackage = new ManagePackage(message, packageToBeEdited, this);
addPackage.ShowDialog();
}