private void dgvGroup_UserDeletingRow(object sender, DataGridViewRowCancelEventArgs e)
{
int id = 0;
if (int.TryParse(e.Row.Cells[0].Value.ToString(), out id))
{
var db = new LINQDataContext();
// Define the query expression.
var cquery = (from classs in db.Group_ID_Lists
where classs.Group_ID == id
select classs).ToArray();
if (cquery != null)
{
string query = @"DELETE From dbo.Group_ID_List Where Group_ID = {0}";
db.ExecuteQuery<object>(query, id);
}
else
{
db.New_GroupsPerClassDeleteByGroupID(id);
db.GroupsDelete(id);
}
db.Dispose();
}
}
private void dgvGroup_UserDeletingRow(object sender, DataGridViewRowCancelEventArgs e)
{
int id = 0;
if (int.TryParse(e.Row.Cells[0].Value.ToString(), out id))
{
var db = new LINQDataContext();
// Define the query expression.
var cquery = (from classs in db.Group_ID_Lists
where classs.Group_ID == id
select classs).ToArray();
if (cquery != null)
{
string query = @"DELETE From dbo.Group_ID_List Where Group_ID = {0}";
db.ExecuteQuery <object>(query, id);
}
else
{
db.New_GroupsPerClassDeleteByGroupID(id);
db.GroupsDelete(id);
}
db.Dispose();
}
}