/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Model.Forum_MyTopic model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update " + databaseprefix + "Forum_MyTopic set ");
strSql.Append(" TopicId = @TopicId , ");
strSql.Append(" UserId = @UserId ");
strSql.Append(" where Id=@Id ");
SqlParameter[] parameters =
{
new SqlParameter("@Id", SqlDbType.Int, 4),
new SqlParameter("@TopicId", SqlDbType.Int, 4),
new SqlParameter("@UserId", SqlDbType.Int, 4)
};
parameters[0].Value = model.Id;
parameters[1].Value = model.TopicId;
parameters[2].Value = model.UserId;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Model.Forum_MyTopic model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into " + databaseprefix + "Forum_MyTopic(");
strSql.Append("TopicId,UserId");
strSql.Append(") values (");
strSql.Append("@TopicId,@UserId");
strSql.Append(") ");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@TopicId", SqlDbType.Int, 4),
new SqlParameter("@UserId", SqlDbType.Int, 4)
};
parameters[0].Value = model.TopicId;
parameters[1].Value = model.UserId;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Model.Forum_MyTopic DataRowToModel(DataRow row)
{
if (row != null)
{
Model.Forum_MyTopic model = new Model.Forum_MyTopic();
if (row["Id"].ToString() != "")
{
model.Id = int.Parse(row["Id"].ToString());
}
if (row["TopicId"].ToString() != "")
{
model.TopicId = int.Parse(row["TopicId"].ToString());
}
if (row["UserId"].ToString() != "")
{
model.UserId = int.Parse(row["UserId"].ToString());
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Model.Forum_MyTopic model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Model.Forum_MyTopic model)
{
return(dal.Add(model));
}
