/// <summary>
/// 得到一个对象实体
/// </summary>
public BCW.Model.Comment GetCommentMe(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 DetailId,Types from tb_Comment ");
strSql.Append(" where ID=@ID ");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
BCW.Model.Comment model = new BCW.Model.Comment();
using (SqlDataReader reader = SqlHelper.ExecuteReader(strSql.ToString(), parameters))
{
if (reader.HasRows)
{
reader.Read();
model.DetailId = reader.GetInt32(0);
model.Types = reader.GetInt32(1);
return(model);
}
else
{
return(null);
}
}
}
/// <summary>
/// 取得每页记录
/// </summary>
/// <param name="p_pageIndex">当前页</param>
/// <param name="p_pageSize">分页大小</param>
/// <param name="p_recordCount">返回总记录数</param>
/// <returns>IList Comment</returns>
public IList <BCW.Model.Comment> GetComments(int p_pageIndex, int p_pageSize, string strWhere, out int p_recordCount)
{
IList <BCW.Model.Comment> listComments = new List <BCW.Model.Comment>();
string sTable = "tb_Comment";
string sPkey = "id";
string sField = "ID,DetailId,UserId,UserName,Face,Content,AddUsIP,AddTime,ReText,Types";
string sCondition = strWhere;
string sOrder = "ID Desc";
int iSCounts = 0;
using (SqlDataReader reader = SqlHelper.RunProcedureMe(sTable, sPkey, sField, p_pageIndex, p_pageSize, sCondition, sOrder, iSCounts, out p_recordCount))
{
//计算总页数
if (p_recordCount > 0)
{
int pageCount = BasePage.CalcPageCount(p_recordCount, p_pageSize, ref p_pageIndex);
}
else
{
return(listComments);
}
while (reader.Read())
{
BCW.Model.Comment objComment = new BCW.Model.Comment();
objComment.ID = reader.GetInt32(0);
objComment.DetailId = reader.GetInt32(1);
objComment.UserId = reader.GetInt32(2);
objComment.UserName = reader.GetString(3);
objComment.Face = reader.GetInt32(4);
objComment.Content = reader.GetString(5);
objComment.AddUsIP = reader.GetString(6);
objComment.AddTime = reader.GetDateTime(7);
if (!reader.IsDBNull(8))
{
objComment.ReText = reader.GetString(8);
}
objComment.Types = reader.GetInt32(9);
listComments.Add(objComment);
}
}
return(listComments);
}
/// <summary>
/// 更新一条数据
/// </summary>
public void Update(BCW.Model.Comment model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update tb_Comment set ");
strSql.Append("NodeId=@NodeId,");
strSql.Append("Types=@Types,");
strSql.Append("DetailId=@DetailId,");
strSql.Append("UserId=@UserId,");
strSql.Append("UserName=@UserName,");
strSql.Append("Face=@Face,");
strSql.Append("Content=@Content,");
strSql.Append("AddUsIP=@AddUsIP,");
strSql.Append("AddTime=@AddTime,");
strSql.Append("ReText=@ReText");
strSql.Append(" where ID=@ID ");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4),
new SqlParameter("@NodeId", SqlDbType.Int, 4),
new SqlParameter("@Types", SqlDbType.Int, 4),
new SqlParameter("@DetailId", SqlDbType.Int, 4),
new SqlParameter("@UserId", SqlDbType.Int, 4),
new SqlParameter("@UserName", SqlDbType.NVarChar, 50),
new SqlParameter("@Face", SqlDbType.Int, 4),
new SqlParameter("@Content", SqlDbType.NVarChar, 500),
new SqlParameter("@AddUsIP", SqlDbType.NVarChar, 50),
new SqlParameter("@AddTime", SqlDbType.DateTime),
new SqlParameter("@ReText", SqlDbType.NVarChar, 500)
};
parameters[0].Value = model.ID;
parameters[1].Value = model.NodeId;
parameters[2].Value = model.Types;
parameters[3].Value = model.DetailId;
parameters[4].Value = model.UserId;
parameters[5].Value = model.UserName;
parameters[6].Value = model.Face;
parameters[7].Value = model.Content;
parameters[8].Value = model.AddUsIP;
parameters[9].Value = model.AddTime;
parameters[10].Value = model.ReText;
SqlHelper.ExecuteSql(strSql.ToString(), parameters);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(BCW.Model.Comment model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into tb_Comment(");
strSql.Append("NodeId,Types,DetailId,UserId,UserName,Face,Content,AddUsIP,AddTime)");
strSql.Append(" values (");
strSql.Append("@NodeId,@Types,@DetailId,@UserId,@UserName,@Face,@Content,@AddUsIP,@AddTime)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@NodeId", SqlDbType.Int, 4),
new SqlParameter("@Types", SqlDbType.Int, 4),
new SqlParameter("@DetailId", SqlDbType.Int, 4),
new SqlParameter("@UserId", SqlDbType.Int, 4),
new SqlParameter("@UserName", SqlDbType.NVarChar, 50),
new SqlParameter("@Face", SqlDbType.Int, 4),
new SqlParameter("@Content", SqlDbType.NVarChar, 500),
new SqlParameter("@AddUsIP", SqlDbType.NVarChar, 50),
new SqlParameter("@AddTime", SqlDbType.DateTime)
};
parameters[0].Value = model.NodeId;
parameters[1].Value = model.Types;
parameters[2].Value = model.DetailId;
parameters[3].Value = model.UserId;
parameters[4].Value = model.UserName;
parameters[5].Value = model.Face;
parameters[6].Value = model.Content;
parameters[7].Value = model.AddUsIP;
parameters[8].Value = model.AddTime;
object obj = SqlHelper.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(1);
}
else
{
return(Convert.ToInt32(obj));
}
}
