public bool DeleteRole(Security_Role_Model model)
{
using (PermaisuriCMSEntities db = new PermaisuriCMSEntities())
{
var role = new Security_Role {
Role_GUID = model.Role_GUID
};
db.Set <Security_Role>().Attach(role);
db.Security_Role.Remove(role);
return(db.SaveChanges() > 0);
}
}
public bool DeleteUser(Menu_Resource_Model model)
{
using (PermaisuriCMSEntities db = new PermaisuriCMSEntities())
{
var user = new Menu_Resource {
MR_ID = model.MR_ID
};
db.Set <Menu_Resource>().Attach(user);
db.Menu_Resource.Remove(user);
return(db.SaveChanges() > 0);
}
}
public bool DeleteDimension(long dimId)
{
using (var db = new PermaisuriCMSEntities())
{
//这样做的好处在于能直接删除一个对象，而不需要先从数据库中提取数据，创建实体对象，再查找并删除之，从而能有效地提升效率
var dim = new CMS_ProductDimension {
DimID = dimId
};
db.Set <CMS_ProductDimension>().Attach(dim);
db.CMS_ProductDimension.Remove(dim);
return(db.SaveChanges() > 0);
}
}
public bool DeleteCarton(long ctnid)
{
using (var db = new PermaisuriCMSEntities())
{
//这样做的好处在于能直接删除一个对象，而不需要先从数据库中提取数据，创建实体对象，再查找并删除之，从而能有效地提升效率
var ctn = new CMS_ProductCTN {
CTNID = ctnid
};
db.Set <CMS_ProductCTN>().Attach(ctn);
db.CMS_ProductCTN.Remove(ctn);
return(db.SaveChanges() > 0);
}
}
/// <summary>
/// Delete A User By User_Guid
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public bool DeleteUser(User_Profile_Model model)
{
using (var db = new PermaisuriCMSEntities())
{
//这样做的好处在于能直接删除一个对象，而不需要先从数据库中提取数据，创建实体对象，再查找并删除之，从而能有效地提升效率
var user = new User_Profile {
User_Guid = model.User_Guid
};
db.Set <User_Profile>().Attach(user);
db.User_Profile.Remove(user);
return(db.SaveChanges() > 0);
}
}