/// <summary>
/// 增加一条记录（异步方式）
/// </summary>
/// <param name="entity">实体模型</param>
/// <returns></returns>
public virtual async Task <bool> AddAsync(U_UserTextEntity entity)
{
if (entity.ID <= 0)
{
entity.ID = GetNewID();
}
Dictionary <string, object> dict = new Dictionary <string, object>();
GetParameters(entity, dict);
string strSQL = "insert into U_UserText (" +
"ID," +
"Nominate," +
"RegIP," +
"QQOpenID," +
"QQWeiboOpenID," +
"RenrenOpenID," +
"SinaOpenID," +
"SharingRatio," +
"WxOpenID) " +
"values(" +
"@ID," +
"@Nominate," +
"@RegIP," +
"@QQOpenID," +
"@QQWeiboOpenID," +
"@RenrenOpenID," +
"@SinaOpenID," +
"@SharingRatio," +
"@WxOpenID)";
return(await Task.Run(() => _DB.ExeSQLResult(strSQL, dict)));
}
/// <summary>
/// 把实体类转换成键/值对集合
/// </summary>
/// <param name="entity"></param>
/// <param name="dict"></param>
private static void GetParameters(U_UserTextEntity entity, Dictionary <string, object> dict)
{
dict.Add("ID", entity.ID);
dict.Add("Nominate", entity.Nominate);
dict.Add("RegIP", entity.RegIP);
dict.Add("QQOpenID", entity.QQOpenID);
dict.Add("QQWeiboOpenID", entity.QQWeiboOpenID);
dict.Add("RenrenOpenID", entity.RenrenOpenID);
dict.Add("SinaOpenID", entity.SinaOpenID);
dict.Add("SharingRatio", entity.SharingRatio);
dict.Add("WxOpenID", entity.WxOpenID);
}
/// <summary>
/// 获取实体（异步方式）
/// </summary>
/// <param name="strWhere">参数化查询条件(例如: and Name = @Name )</param>
/// <param name="dict">参数的名/值集合</param>
/// <returns></returns>
public virtual async Task <U_UserTextEntity> GetEntityAsync(string strWhere, Dictionary <string, object> dict = null)
{
U_UserTextEntity obj = null;
string strSQL = "select top 1 * from U_UserText where 1=1 " + strWhere;
using (NullableDataReader reader = await Task.Run(() => _DB.GetDataReader(strSQL, dict)))
{
if (reader.Read())
{
obj = GetEntityFromrdr(reader);
}
}
return(obj);
}
/// <summary>
/// 通过数据读取器生成实体类
/// </summary>
/// <param name="rdr"></param>
/// <returns></returns>
private static U_UserTextEntity GetEntityFromrdr(NullableDataReader rdr)
{
U_UserTextEntity info = new U_UserTextEntity();
info.ID = rdr.GetInt32("ID");
info.Nominate = rdr.GetString("Nominate");
info.RegIP = rdr.GetString("RegIP");
info.QQOpenID = rdr.GetString("QQOpenID");
info.QQWeiboOpenID = rdr.GetString("QQWeiboOpenID");
info.RenrenOpenID = rdr.GetString("RenrenOpenID");
info.SinaOpenID = rdr.GetString("SinaOpenID");
info.SharingRatio = rdr.GetDouble("SharingRatio");
info.WxOpenID = rdr.GetString("WxOpenID");
return(info);
}
/// <summary>
/// 更新一条记录（异步方式）
/// </summary>
/// <param name="entity">实体模型</param>
/// <returns></returns>
public virtual async Task <bool> UpdateAsync(U_UserTextEntity entity)
{
Dictionary <string, object> dict = new Dictionary <string, object>();
GetParameters(entity, dict);
string strSQL = "Update U_UserText SET " +
"Nominate = @Nominate," +
"RegIP = @RegIP," +
"QQOpenID = @QQOpenID," +
"QQWeiboOpenID = @QQWeiboOpenID," +
"RenrenOpenID = @RenrenOpenID," +
"SinaOpenID = @SinaOpenID," +
"SharingRatio = @SharingRatio," +
"WxOpenID = @WxOpenID" +
" WHERE " +
"ID = @ID";
return(await Task.Run(() => _DB.ExeSQLResult(strSQL, dict)));
}
/// <summary>
/// 增加一条记录，返回新的ID号。需要有一个单一主键，并且开启有标识符属性
/// </summary>
/// <param name="entity">实体模型</param>
/// <returns></returns>
public virtual int Insert(U_UserTextEntity entity)
{
if (entity.ID <= 0)
{
entity.ID = GetNewID();
}
Dictionary <string, object> dict = new Dictionary <string, object>();
GetParameters(entity, dict);
string strSQL = "insert into U_UserText (" +
"ID," +
"Nominate," +
"RegIP," +
"QQOpenID," +
"QQWeiboOpenID," +
"RenrenOpenID," +
"SinaOpenID," +
"SharingRatio," +
"WxOpenID) " +
"values(" +
"@ID," +
"@Nominate," +
"@RegIP," +
"@QQOpenID," +
"@QQWeiboOpenID," +
"@RenrenOpenID," +
"@SinaOpenID," +
"@SharingRatio," +
"@WxOpenID)";
if (_DB.ExeSQLResult(strSQL, dict))
{
return(DataConverter.CLng(entity.ID));
}
return(-1);
}
/// <summary>
/// 增加或更新一条记录（异步方式）
/// </summary>
/// <param name="entity">实体模型</param>
/// <param name="IsSave">是否增加</param>
/// <returns></returns>
public virtual async Task <bool> AddOrUpdateAsync(U_UserTextEntity entity, bool IsSave)
{
return(IsSave ? await AddAsync(entity) : await UpdateAsync(entity));
}
/// <summary>
/// 增加或更新一条记录
/// </summary>
/// <param name="entity">实体模型</param>
/// <param name="IsSave">是否增加</param>
/// <returns></returns>
public virtual bool AddOrUpdate(U_UserTextEntity entity, bool IsSave)
{
return(IsSave ? Add(entity) : Update(entity));
}
