public IEnumerable <parentClass> fetchParent(string courseId)
{
List <parentClass> response = new List <parentClass>();
IparentClient read = new IparentClient();
try
{
response = read.readString(courseId).ToList();
}
catch
{
}
return(response);
}
public string parent(string parentId)
{
string response = "Success";
try
{
IparentClient use = new IparentClient();
response = use.deleteString(new Guid(parentId).ToString(), Guid.NewGuid().ToString());
}
catch (Exception ex)
{
response = ex.ToString();
}
return(response);
}
public string parentCreate(string name, string creator, string course)
{
if (name == null || name.Length <= 0)
{
return("nameNull");
}
if (creator == null || creator.Length <= 0)
{
return("creatorNull");
}
if (course == null || course.Length <= 0)
{
return("courseNull");
}
string response = "";
Guid parentGuid = new Guid();
try
{
IparentClient create = new IparentClient();
string parentString = create.createString(name, creator, course);
try
{
parentGuid = new Guid(parentString);
}
catch
{
response = parentString;
}
}
catch
{
return("Error");
}
return(response.ToString());
}
public string delete(courseDelete use)
{
SqlConnection con = new SqlConnection(data);
SqlCommand cmd = new SqlCommand("DELETE FROM courseData WHERE courseId = @courseId", con);
cmd.Parameters.AddWithValue("@courseId", use.courseId);
string response = "Success";
con.Open();
try
{
cmd.ExecuteNonQuery();
}
catch (SqlException ex)
{
response = ex.ToString();
con.Close();
return(response);
}
con.Close();
try
{
parentDeleteAll pare = new parentDeleteAll();
pare.courseId = use.courseId;
pare.user = use.user;
IparentClient client = new IparentClient();
response = client.deleteAll(pare);
}
catch (Exception ex)
{
response = ex.ToString();
}
return(response);
}
