/// <summary>
/// 删除
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="entity"></param>
/// <returns></returns>
public string Delete <T>(T entity) where T : class
{
using (dblimaganDataContext db = new dblimaganDataContext())
{
try
{
db.GetTable <T>().Attach(entity);
db.GetTable <T>().DeleteOnSubmit(entity);
db.SubmitChanges();
return("1");
}
catch
{
return("0");
}
}
}
/// <summary>
/// 更新
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="entity"></param>
/// <param name="update"></param>
/// <returns></returns>
public string Update <T>(T entity, Action <T> update) where T : class
{
using (dblimaganDataContext db = new dblimaganDataContext())
{
try
{
db.GetTable <T>().Attach(entity);
update(entity);
db.SubmitChanges();
return("1");
}
catch
{
return("0");
}
}
}