public static List <T> GetList <T>(Expression <Func <T, bool> > expression) where T : class
{
List <T> DataList = new List <T>();
try
{
using (UniWebEntities uniWebEntities = new UniWebEntities())
{
DataList = uniWebEntities.Set <T>().Where(expression).ToList();
}
}catch (Exception ex)
{
}
return(DataList);
}
public static T GetData <T>(Expression <Func <T, bool> > expression) where T : class
{
T data = null;
try
{
using (UniWebEntities uniWebEntities = new UniWebEntities())
{
data = uniWebEntities.Set <T>().Where(expression).FirstOrDefault();
}
}
catch (Exception ex)
{
}
return(data);
}
public static bool AddData <T>(List <T> listData) where T : class
{
bool IsSuccess = false;
try
{
using (UniWebEntities uniWebEntities = new UniWebEntities())
{
uniWebEntities.Set <T>().AddRange(listData);
uniWebEntities.SaveChanges();
return(true);
}
}catch (Exception ex)
{
}
return(IsSuccess);
}
public static bool Update <T>(T data) where T : class
{
bool IsSuccess = false;
try
{
using (UniWebEntities uniWebEntities = new UniWebEntities())
{
uniWebEntities.Entry <T>(data).State = System.Data.Entity.EntityState.Modified;
uniWebEntities.SaveChanges();
return(true);
}
}
catch (Exception ex)
{
}
return(IsSuccess);
}
public static bool Delete <T>(T data) where T : class
{
bool IsSuccess = false;
try
{
using (UniWebEntities uniWebEntities = new UniWebEntities())
{
uniWebEntities.Set <T>().Remove(data);
uniWebEntities.SaveChanges();
return(true);
}
}
catch (Exception ex)
{
}
return(IsSuccess);
}
public static bool Update <T>(Expression <Func <T, bool> > expression) where T : class
{
bool IsSuccess = false;
try
{
using (UniWebEntities uniWebEntities = new UniWebEntities())
{
T data = uniWebEntities.Set <T>().Where(expression).ToList().FirstOrDefault();
uniWebEntities.Entry <T>(data).State = System.Data.Entity.EntityState.Modified;
uniWebEntities.SaveChanges();
return(true);
}
}
catch (Exception ex)
{
}
return(IsSuccess);
}
public static bool Delete <T>(Expression <Func <T, bool> > expression) where T : class
{
bool IsSuccess = false;
try
{
using (UniWebEntities uniWebEntities = new UniWebEntities())
{
T data = uniWebEntities.Set <T>().Where(expression).ToList().FirstOrDefault();
uniWebEntities.Set <T>().Remove(data);
uniWebEntities.SaveChanges();
return(true);
}
}
catch (Exception ex)
{
}
return(IsSuccess);
}
public static bool DeleteRange <T>(Expression <Func <T, bool> > expression) where T : class
{
bool IsSuccess = false;
try
{
using (UniWebEntities uniWebEntities = new UniWebEntities())
{
// uniWebEntities.Entry<T>(expression).State = System.Data.Entity.EntityState.Deleted ;
List <T> removeDataList = uniWebEntities.Set <T>().Where(expression).ToList();
uniWebEntities.Set <T>().RemoveRange(removeDataList);
uniWebEntities.SaveChanges();
return(true);
}
}
catch (Exception ex)
{
}
return(IsSuccess);
}
