public bool Delete(Expression <Func <T, bool> > expression)
{
Expression x = expression.Body;
var h = x.ToString().Split(new char[] { '=' });
var name = h[0].TrimStart(new char[] { '(', 'x', '.' });
var tt = h[2].Replace('"', ' ').TrimEnd(new char[] { ')' });
var t = x.ToString();
var xx = t.TrimStart(new char[] { '(', 'x', '.' }).TrimEnd(new char[] { ')' });
var sx = xx.Replace("==", "=").Replace('"', ' ').ToString();
var Name = typeof(T).Name;
StringBuilder builder = new StringBuilder();
builder.Append($"DELETE {Name} WHERE {name}=@{name}");
string query = builder.ToString();
SqlCommand command = new SqlCommand(query, Connected.Connection);
command.CommandType = System.Data.CommandType.Text;
command.Parameters.AddWithValue($"@{name}", tt);
Commond.ExecuteQuery(command);
return(false);
}
public bool QueryInserter(T entity)
{
ProcedureQuery.Insert(entity);
SqlCommand comm = new SqlCommand(entity.GetType().Name + "_Insert", Connected.Connection);
comm.CommandType = CommandType.StoredProcedure;
foreach (var item in entity.GetType().GetProperties())
{
if (Tools.FindID(item))
{
continue;
}
if (Tools.IsNull(item.GetValue(entity)))
{
comm.Parameters.AddWithValue("@" + item.Name, item.GetValue(entity));
}
}
return(Commond.ExecuteQuery(comm));
}
public static bool QueryDelete(dynamic entity, int id)
{
string Name = string.Empty;
Procedures.DeleteProcedure(entity);
SqlCommand command = new SqlCommand(entity.GetType().Name + "_Delete", Services.Connection);
command.CommandType = System.Data.CommandType.StoredProcedure;
foreach (var item in entity.GetType().GetProperties())
{
if (Tools.FindID(item))
{
Name = "@" + item.Name;
command.Parameters.AddWithValue(Name, id);
}
}
return(Commond.ExecuteQuery(command));
}
public static bool QueryInserter(dynamic entity)
{
Procedures.InsertProcedure(entity);
SqlCommand command = new SqlCommand(entity.GetType().Name + "_Insert", Services.Connection);
command.CommandType = System.Data.CommandType.StoredProcedure;
foreach (var item in entity.GetType().GetProperties())
{
if (Tools.FindID(item))
{
continue;
}
if (Tools.IsNull(item.GetValue(entity)))
{
command.Parameters.AddWithValue("@" + item.Name, item.GetValue(entity));
}
}
return(Commond.ExecuteQuery(command));
}
