private void ShowDreamList()
{
var db = new DreamDBEntities1();
this.dtManage.DataSource = db.DreamLists.ToList();
this.dtManage.Columns["idDream"].Visible = false;
this.dtManage.Columns["status"].Visible = false;
this.dtHome.DataSource = db.DreamLists.ToList();
this.dtHome.Columns["idDream"].Visible = false;
this.dtHome.Columns["splitphase"].Visible = false;
this.dtHome.Columns["DateCreated"].Visible = false;
this.dtHome.Columns["DateExpired"].Visible = false;
}
private void btnDelete_Click(object sender, EventArgs e)
{
this.dtManage.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
var db = new DreamDBEntities1();
for (int i = 0; i < this.dtManage.SelectedRows.Count; i++)
{
var row = this.dtManage.SelectedRows[i];
var item = (DreamList)row.DataBoundItem;
try
{
var delete = db.DreamLists.Find(item.idDream);
db.DreamLists.Remove(delete);
db.SaveChanges();
this.ShowDreamList();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}