//
/// <summary>
/// 执行查询语句，返回DataSet
/// </summary>
/// <param name="SQLString">查询语句</param>
/// <returns>DataSet</returns>
public static DataSet Query(string SQLString)
{
return((DataSet)ReflexTools.ExecuteMethod(conType, "Query", new object[] { SQLString }));
}
/// <summary>
/// 得到一个数据集合
/// </summary>
/// <param name="SQLString">sql语句</param>
/// <returns>DataTable</returns>
public static DataTable GetTable(string SQLString)
{
return((DataTable)ReflexTools.ExecuteMethod(conType, "GetTable", new object[] { SQLString }));
}
//数据库连接字符串(web.config来配置)，可以动态更改connectionString支持多数据库.
public static void SetConnection(string connectionStr)
{
ReflexTools.ExecuteMethod(conType, "SetConnection", new object[] { connectionStr });
}
/// <summary>
/// 测试是否连接到数据库
/// </summary>
/// <returns>连接状态</returns>
public static bool TestConnect()
{
return((bool)ReflexTools.ExecuteMethod(conType, "TestConnect", null));
}
/// <summary>
/// 反射得到所有类
/// </summary>
/// <returns></returns>
public Type[] GetAllTypes()
{
//获取程序集 所有类
return(typeInfo = typeInfo ?? ReflexTools.GetAllTypes());
}