public void SaveQuiz(Quiz quiz)
{
using (var ctx = new QuizBuilderEntities())
{
ctx.AddToQuizzes(quiz);
ctx.SaveChanges();
}
}
public void UpdateQuiz(Quiz quiz)
{
using (var ctx = new QuizBuilderEntities())
{
ctx.Attach(quiz);
var stateEntry = ctx.ObjectStateManager.GetObjectStateEntry(quiz);
foreach (var propertyName in stateEntry.CurrentValues
.DataRecordInfo.FieldMetadata
.Select(fm => fm.FieldType.Name))
{
stateEntry.SetModifiedProperty(propertyName);
}
ctx.SaveChanges();
}
}
/// <summary>
/// Deprecated Method for adding a new object to the Quizzes EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToQuizzes(Quiz quiz)
{
base.AddObject("Quizzes", quiz);
}
/// <summary>
/// Create a new Quiz object.
/// </summary>
/// <param name="quizID">Initial value of the QuizID property.</param>
/// <param name="quizName">Initial value of the QuizName property.</param>
/// <param name="title">Initial value of the Title property.</param>
/// <param name="description">Initial value of the Description property.</param>
public static Quiz CreateQuiz(global::System.Int32 quizID, global::System.String quizName, global::System.String title, global::System.String description)
{
Quiz quiz = new Quiz();
quiz.QuizID = quizID;
quiz.QuizName = quizName;
quiz.Title = title;
quiz.Description = description;
return quiz;
}
