public static bool DeleteStatus(SpeciesStatu SelectedStatus)
{
try
{
DataAccessLayer.DeleteObject(SelectedStatus);
DataAccessLayer.SaveChanges(System.Data.Objects.SaveOptions.None);
}
catch (Exception ex)
{
string s = ex.ToString();
DataAccessLayer.Refresh(System.Data.Objects.RefreshMode.StoreWins, SelectedStatus);
return false;
}
DataAccessLayer.Refresh(System.Data.Objects.RefreshMode.StoreWins, SelectedStatus);
return true;
}
private void btnDelete_Click(object sender, EventArgs e)
{
if (StatusDataAccess.DeleteStatus(SelectedStatus) == false)
{
MessageBox.Show("Cannot delete, child nodes still exist", "Delete Fail", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
SelectedStatus = null;
LoadData();
try
{
dgStatus.CurrentCell = dgStatus.Rows[0].Cells[0];
dgStatus.Rows[0].Selected = true;
}
catch
{
txtStatusId.Text = "";
txtStatusName.Text = "";
}
}
/// <summary>
/// Deprecated Method for adding a new object to the SpeciesStatus EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToSpeciesStatus(SpeciesStatu speciesStatu)
{
base.AddObject("SpeciesStatus", speciesStatu);
}
/// <summary>
/// Create a new SpeciesStatu object.
/// </summary>
/// <param name="statusId">Initial value of the StatusId property.</param>
public static SpeciesStatu CreateSpeciesStatu(global::System.Int32 statusId)
{
SpeciesStatu speciesStatu = new SpeciesStatu();
speciesStatu.StatusId = statusId;
return speciesStatu;
}
public static int SaveStatus(SpeciesStatu SpeciesStatus)
{
return DataAccessLayer.SaveChanges();
}
private void SelectStatus(int id)
{
try
{
SelectedStatus = StatusDataAccess.GetStatusById(id);
txtStatusName.Text = SelectedStatus.StatusText;
txtStatusId.Text = SelectedStatus.StatusId.ToString();
}
catch { }
}