/// <summary>
/// 添加考试班级
/// </summary>
/// <param name="clsTest">考试班级</param>
/// <returns></returns>
public bool AddClassTest(ClassTests clsTest)
{
_db.ClassTests.Add(clsTest);
var result = _db.SaveChanges();
return(result > 0);
}
/// <summary>
/// 修改考试班级
/// </summary>
/// <param name="clsTest">考试班级</param>
/// <returns></returns>
public bool ModifyClassTest(ClassTests clsTest)
{
var oldClsTest = _db.ClassTests.Find(clsTest.Id);
if (oldClsTest == null)
{
throw new Exception($"查询不到ID为{clsTest.Id}的考试班级");
}
else
{
oldClsTest.TestId = clsTest.TestId;
oldClsTest.ClassId = clsTest.ClassId;
oldClsTest.IsValidate = clsTest.IsValidate;
var result = _db.SaveChanges();
return(result > 0);
}
}