public static string GetEmpresIdsProibVendaNome()
{
string s = string.Empty;
BD BD = new BD();
SafeDataReader dr = BD.GetDataReader("SELECT empres_id FROM Empresas WHERE apagado <> 'S' AND venda_nome <> 'S' ", null);
try
{
while (dr.Read())
{
s += "," + dr.GetString(0);
}
}
finally
{
dr.Close();
}
if (s.Length > 0)
{
s = s.Remove(0, 1);
}
return(s);
}
/// <summary> /// 由一行数据得到一个实体 /// </summary> protected abstract TModel GetModel(SafeDataReader dr);