/// <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(WordReplaceItemEntity entity)
{
if (entity.ItemID <= 0)
{
entity.ItemID = GetNewID();
}
Dictionary <string, object> dict = new Dictionary <string, object>();
GetParameters(entity, dict);
string strSQL = "insert into WordReplaceItem (" +
"ItemID," +
"SourceWord," +
"TargetWord," +
"ReplaceType," +
"ScopesType," +
"ReplaceTimes," +
"Priority," +
"IsNewOpen," +
"IsEnabled," +
"Title) " +
"values(" +
"@ItemID," +
"@SourceWord," +
"@TargetWord," +
"@ReplaceType," +
"@ScopesType," +
"@ReplaceTimes," +
"@Priority," +
"@IsNewOpen," +
"@IsEnabled," +
"@Title)";
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(WordReplaceItemEntity entity, Dictionary <string, object> dict)
{
dict.Add("ItemID", entity.ItemID);
dict.Add("SourceWord", entity.SourceWord);
dict.Add("TargetWord", entity.TargetWord);
dict.Add("ReplaceType", entity.ReplaceType);
dict.Add("ScopesType", entity.ScopesType);
dict.Add("ReplaceTimes", entity.ReplaceTimes);
dict.Add("Priority", entity.Priority);
dict.Add("IsNewOpen", entity.IsNewOpen);
dict.Add("IsEnabled", entity.IsEnabled);
dict.Add("Title", entity.Title);
}
/// <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 <WordReplaceItemEntity> GetEntityAsync(string strWhere, Dictionary <string, object> dict = null)
{
WordReplaceItemEntity obj = null;
string strSQL = "select top 1 * from WordReplaceItem 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 WordReplaceItemEntity GetEntityFromrdr(NullableDataReader rdr)
{
WordReplaceItemEntity info = new WordReplaceItemEntity();
info.ItemID = rdr.GetInt32("ItemID");
info.SourceWord = rdr.GetString("SourceWord");
info.TargetWord = rdr.GetString("TargetWord");
info.ReplaceType = rdr.GetInt32("ReplaceType");
info.ScopesType = rdr.GetInt32("ScopesType");
info.ReplaceTimes = rdr.GetInt32("ReplaceTimes");
info.Priority = rdr.GetInt32("Priority");
info.IsNewOpen = rdr.GetBoolean("IsNewOpen");
info.IsEnabled = rdr.GetBoolean("IsEnabled");
info.Title = rdr.GetString("Title");
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(WordReplaceItemEntity entity)
{
Dictionary <string, object> dict = new Dictionary <string, object>();
GetParameters(entity, dict);
string strSQL = "Update WordReplaceItem SET " +
"SourceWord = @SourceWord," +
"TargetWord = @TargetWord," +
"ReplaceType = @ReplaceType," +
"ScopesType = @ScopesType," +
"ReplaceTimes = @ReplaceTimes," +
"Priority = @Priority," +
"IsNewOpen = @IsNewOpen," +
"IsEnabled = @IsEnabled," +
"Title = @Title" +
" WHERE " +
"ItemID = @ItemID";
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(WordReplaceItemEntity entity)
{
if (entity.ItemID <= 0)
{
entity.ItemID = GetNewID();
}
Dictionary <string, object> dict = new Dictionary <string, object>();
GetParameters(entity, dict);
string strSQL = "insert into WordReplaceItem (" +
"ItemID," +
"SourceWord," +
"TargetWord," +
"ReplaceType," +
"ScopesType," +
"ReplaceTimes," +
"Priority," +
"IsNewOpen," +
"IsEnabled," +
"Title) " +
"values(" +
"@ItemID," +
"@SourceWord," +
"@TargetWord," +
"@ReplaceType," +
"@ScopesType," +
"@ReplaceTimes," +
"@Priority," +
"@IsNewOpen," +
"@IsEnabled," +
"@Title)";
if (_DB.ExeSQLResult(strSQL, dict))
{
return(DataConverter.CLng(entity.ItemID));
}
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(WordReplaceItemEntity 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(WordReplaceItemEntity entity, bool IsSave)
{
return(IsSave ? Add(entity) : Update(entity));
}
