/// <summary>
/// 将虚拟机添加至数据库记录中
/// </summary>
/// <param name="vms"></param>
/// <returns></returns>
public static int AddVMInDB(List <VirtualMachine> vms)
{
using (var dbContext = new DataModels())
{
dbContext.VirtualMachines.AddRange(vms);
return(dbContext.SaveChanges());
}
}
/// <summary>
/// 将虚拟机添加至数据库记录中
/// </summary>
/// <param name="vm"></param>
/// <returns></returns>
public static int AddVMInDB(VirtualMachine vm)
{
using (var dbContext = new DataModels())
{
dbContext.VirtualMachines.Add(vm);
return(dbContext.SaveChanges());
}
}
//返回添加的记录id
public static int AddApplyRecord(Apply_record record)
{
using (var context = new DataModels())
{
context.Apply_record.Add(record);
context.SaveChanges();
return(record.id);
}
}
//仅供测试
public static void ChangeCourseInfoTest(Course newCourse)
{
using (var dbContext = new DataModels())
{
Course course = dbContext.Courses.Find(newCourse.id);
QuickCopy.Copy <Course>(newCourse, ref course);
dbContext.SaveChanges();
}
}
