public void DeleteDataRep()
{
using (EnumDBContext ec = new EnumDBContext())
{
var dataAll = ec.Set <ButtonDate>();
if (dataAll.Count() < 1)
{
return;
}
List <ButtonDate> btnList = dataAll.ToList();
List <string> btnListTwo = new List <string>();
foreach (ButtonDate item in btnList)
{
if (string.IsNullOrEmpty(item.Name) || string.IsNullOrEmpty(item.Url))
{
dataAll.Remove(item);
}
if (btnListTwo.Contains(item.Name))
{
dataAll.Remove(item);
}
else
{
btnListTwo.Add(item.Name);
}
}
ec.SaveChanges();
}
}
/// <summary>
/// 删除
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="a"></param>
public static void Delete <T>(Dictionary <string, object> param) where T : class
{
if (param.Keys.Count < 1)
{
return;
}
using (EnumDBContext ec = new EnumDBContext())
{
var dataAll = ec.Set <T>();
var ps = typeof(T).GetProperties();
List <T> lt = new List <T>();
foreach (string item in param.Keys)
{
PropertyInfo pi = ps.FirstOrDefault(c => c.Name == item);
if (pi != null)
{
Type ty = pi.PropertyType;
lt.AddRange(dataAll.Where(c => Convert.ChangeType(pi.GetValue(c), ty) == Convert.ChangeType(param[item], ty)).ToList());
}
}
if (lt.Count < 1)
{
return;
}
dataAll.RemoveRange(lt);
ec.SaveChanges();
}
}
/// <summary>
/// 保存数据到数据库
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="a"></param>
public static void saveDataToSql <T>(List <T> a) where T : class
{
if (a.Count < 1)
{
return;
}
EnumDBContext db = new EnumDBContext();
var lt = db.Set <T>();
var ps = typeof(T).GetProperties();
PropertyInfo pi = ps.FirstOrDefault(c => c.Name == "ID");
foreach (T item in a)
{
T m = lt.FirstOrDefault(c => (Int32)pi.GetValue(item) == (Int32)pi.GetValue(c));
if (m == null)
{
lt.Add(item);
}
else
{
cltocl <T>(item, ref m, new List <string>()
{
"ID"
});
}
}
db.SaveChanges();
db.Dispose();
}
/// <summary>
/// 修改按钮状态
/// </summary>
/// <param name="id"></param>
/// <param name="State"></param>
public static void ModifyPWDToSQL(DictionaryPassword PWD)
{
using (EnumDBContext ec = new EnumDBContext())
{
var dataAll = ec.Set <DictionaryPassword>();
var model = dataAll.FirstOrDefault(c => c.Plaintext == PWD.Plaintext && c.Password == PWD.Password);
if (model == null)
{
dataAll.Add(PWD);
}
ec.SaveChanges();
}
}
/// <summary>
/// 获取数据集合
/// </summary>
/// <typeparam name="T"></typeparam>
/// <returns></returns>
public static List <T> getListFromSQL <T>() where T : class
{
EnumDBContext ec = new EnumDBContext();
var Sourcelist = ec.Set <T>().ToList();
ec.Dispose();
string className = typeof(T).Name;
if (!PubulicData.sourceData.Keys.Contains(className))
{
PubulicData.sourceData.Add(className, Sourcelist);
}
else
{
PubulicData.sourceData[className] = Sourcelist;
}
return(Sourcelist);
}
public void reSetIndex()
{
EnumDBContext dbc = new EnumDBContext();
var btndate = dbc.Set <ButtonDate>();
var btnWeb = btndate.Where(c => c.Type == BtnType.网站.ToString()).OrderBy(c => c.Index);
var btnApp = btndate.Where(c => c.Type == BtnType.链接.ToString()).OrderBy(c => c.Index);
int index = 1;
foreach (ButtonDate item in btnWeb)
{
item.Index = index;
index++;
}
index = 1;
foreach (ButtonDate item in btnApp)
{
item.Index = index;
index++;
}
dbc.SaveChanges();
dbc.Dispose();
}
public ParticipantsController(EnumDBContext context)
{
_context = context;
}
