/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(oyxf.Model.Feedback model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Feedback set ");
strSql.Append("Name=@Name,");
strSql.Append("Email=@Email,");
strSql.Append("QQ=@QQ,");
strSql.Append("Msg=@Msg,");
strSql.Append("CreateDate=@CreateDate,");
strSql.Append("Status=@Status,");
strSql.Append("ReplyMsg=@ReplyMsg,");
strSql.Append("ReplyUserId=@ReplyUserId,");
strSql.Append("ReplyDate=@ReplyDate");
strSql.Append(" where MsgId=@MsgId");
SqlParameter[] parameters =
{
new SqlParameter("@Name", SqlDbType.NVarChar, 10),
new SqlParameter("@Email", SqlDbType.VarChar, 30),
new SqlParameter("@QQ", SqlDbType.BigInt, 8),
new SqlParameter("@Msg", SqlDbType.NVarChar, 100),
new SqlParameter("@CreateDate", SqlDbType.DateTime),
new SqlParameter("@Status", SqlDbType.TinyInt, 1),
new SqlParameter("@ReplyMsg", SqlDbType.NVarChar, 100),
new SqlParameter("@ReplyUserId", SqlDbType.Int, 4),
new SqlParameter("@ReplyDate", SqlDbType.DateTime),
new SqlParameter("@MsgId", SqlDbType.Int, 4)
};
parameters[0].Value = model.Name;
parameters[1].Value = model.Email;
parameters[2].Value = model.QQ;
parameters[3].Value = model.Msg;
parameters[4].Value = model.CreateDate;
parameters[5].Value = model.Status;
parameters[6].Value = model.ReplyMsg;
parameters[7].Value = model.ReplyUserId;
parameters[8].Value = model.ReplyDate;
parameters[9].Value = model.MsgId;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public oyxf.Model.Feedback DataRowToModel(DataRow row)
{
oyxf.Model.Feedback model = new oyxf.Model.Feedback();
if (row != null)
{
if (row["MsgId"] != null && row["MsgId"].ToString() != "")
{
model.MsgId = int.Parse(row["MsgId"].ToString());
}
if (row["Name"] != null)
{
model.Name = row["Name"].ToString();
}
if (row["Email"] != null)
{
model.Email = row["Email"].ToString();
}
if (row["QQ"] != null && row["QQ"].ToString() != "")
{
model.QQ = long.Parse(row["QQ"].ToString());
}
if (row["Msg"] != null)
{
model.Msg = row["Msg"].ToString();
}
if (row["CreateDate"] != null && row["CreateDate"].ToString() != "")
{
model.CreateDate = DateTime.Parse(row["CreateDate"].ToString());
}
if (row["Status"] != null && row["Status"].ToString() != "")
{
model.Status = int.Parse(row["Status"].ToString());
}
if (row["ReplyMsg"] != null)
{
model.ReplyMsg = row["ReplyMsg"].ToString();
}
if (row["ReplyUserId"] != null && row["ReplyUserId"].ToString() != "")
{
model.ReplyUserId = int.Parse(row["ReplyUserId"].ToString());
}
if (row["ReplyDate"] != null && row["ReplyDate"].ToString() != "")
{
model.ReplyDate = DateTime.Parse(row["ReplyDate"].ToString());
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(oyxf.Model.Feedback model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Feedback(");
strSql.Append("Name,Email,QQ,Msg,CreateDate,Status,ReplyMsg,ReplyUserId,ReplyDate)");
strSql.Append(" values (");
strSql.Append("@Name,@Email,@QQ,@Msg,@CreateDate,@Status,@ReplyMsg,@ReplyUserId,@ReplyDate)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@Name", SqlDbType.NVarChar, 10),
new SqlParameter("@Email", SqlDbType.VarChar, 30),
new SqlParameter("@QQ", SqlDbType.BigInt, 8),
new SqlParameter("@Msg", SqlDbType.NVarChar, 100),
new SqlParameter("@CreateDate", SqlDbType.DateTime),
new SqlParameter("@Status", SqlDbType.TinyInt, 1),
new SqlParameter("@ReplyMsg", SqlDbType.NVarChar, 100),
new SqlParameter("@ReplyUserId", SqlDbType.Int, 4),
new SqlParameter("@ReplyDate", SqlDbType.DateTime)
};
parameters[0].Value = model.Name;
parameters[1].Value = model.Email;
parameters[2].Value = model.QQ;
parameters[3].Value = model.Msg;
parameters[4].Value = model.CreateDate;
parameters[5].Value = model.Status;
parameters[6].Value = model.ReplyMsg;
parameters[7].Value = model.ReplyUserId;
parameters[8].Value = model.ReplyDate;
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 oyxf.Model.Feedback GetModel(int MsgId)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 MsgId,Name,Email,QQ,Msg,CreateDate,Status,ReplyMsg,ReplyUserId,ReplyDate from Feedback ");
strSql.Append(" where MsgId=@MsgId");
SqlParameter[] parameters =
{
new SqlParameter("@MsgId", SqlDbType.Int, 4)
};
parameters[0].Value = MsgId;
oyxf.Model.Feedback model = new oyxf.Model.Feedback();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
