/// <summary>
/// 移除所有实例
/// </summary>
/// <typeparam name="T">类型</typeparam>
/// <returns></returns>
public static long RemoveAll <T>() where T : IEntity
{
IsTypeCanBeUsed(typeof(T));
return(EntityOperationExtensions.DBRemoveAll <T>());
}
/// <summary>
/// 移除所有实例
/// </summary>
/// <typeparam name="T">类型</typeparam>
/// <param name="where">查询表达式</param>
/// <returns></returns>
public static long RemoveAll <T>(Expression <Func <T, bool> > where) where T : IEntity
{
IsTypeCanBeUsed(typeof(T));
return(EntityOperationExtensions.DBRemoveAll <T>(where));
}