public string deleteString(string parentId, string user)
{
string response = "";
try
{
parentDelete del = new parentDelete();
del.parentId = new Guid(parentId);
del.user = new Guid(user);
response = delete(del);
}
catch
{
response = "Error";
}
return(response);
}
public string delete(parentDelete use)
{
string response = "Error";
SqlConnection con = new SqlConnection(data);
SqlCommand cmd = new SqlCommand("DELETE FROM courseParent WHERE parentId = @parentId", con);
cmd.Parameters.AddWithValue("@parentId", use.parentId);
con.Open();
try
{
cmd.ExecuteNonQuery();
response = "Success";
}
catch (SqlException ex)
{
response = ex.ToString();
}
con.Close();
return(response);
}