/// <summary>
/// 增加一条数据
/// </summary>
public int Add(XHD.Model.mail_flow model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into mail_flow(");
strSql.Append("mail_id,mail_title,atta_count,receive_id,receive_name,isView,view_time,recive_type_id,recive_type,sender_id,sender_name,sender_time,isDelete,Delete_time)");
strSql.Append(" values (");
strSql.Append("@mail_id,@mail_title,@atta_count,@receive_id,@receive_name,@isView,@view_time,@recive_type_id,@recive_type,@sender_id,@sender_name,@sender_time,@isDelete,@Delete_time)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@mail_id", SqlDbType.Int, 4),
new SqlParameter("@mail_title", SqlDbType.VarChar, 250),
new SqlParameter("@atta_count", SqlDbType.Int, 4),
new SqlParameter("@receive_id", SqlDbType.Int, 4),
new SqlParameter("@receive_name", SqlDbType.VarChar, 250),
new SqlParameter("@isView", SqlDbType.Int, 4),
new SqlParameter("@view_time", SqlDbType.DateTime),
new SqlParameter("@recive_type_id", SqlDbType.Int, 4),
new SqlParameter("@recive_type", SqlDbType.VarChar, 250),
new SqlParameter("@sender_id", SqlDbType.Int, 4),
new SqlParameter("@sender_name", SqlDbType.VarChar, 250),
new SqlParameter("@sender_time", SqlDbType.DateTime),
new SqlParameter("@isDelete", SqlDbType.Int, 4),
new SqlParameter("@Delete_time", SqlDbType.DateTime)
};
parameters[0].Value = model.mail_id;
parameters[1].Value = model.mail_title;
parameters[2].Value = model.atta_count;
parameters[3].Value = model.receive_id;
parameters[4].Value = model.receive_name;
parameters[5].Value = model.isView;
parameters[6].Value = model.view_time;
parameters[7].Value = model.recive_type_id;
parameters[8].Value = model.recive_type;
parameters[9].Value = model.sender_id;
parameters[10].Value = model.sender_name;
parameters[11].Value = model.sender_time;
parameters[12].Value = model.isDelete;
parameters[13].Value = model.Delete_time;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(XHD.Model.mail_flow model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update mail_flow set ");
strSql.Append("mail_id=@mail_id,");
strSql.Append("mail_title=@mail_title,");
strSql.Append("atta_count=@atta_count,");
strSql.Append("receive_id=@receive_id,");
strSql.Append("receive_name=@receive_name,");
strSql.Append("isView=@isView,");
strSql.Append("view_time=@view_time,");
strSql.Append("recive_type_id=@recive_type_id,");
strSql.Append("recive_type=@recive_type,");
strSql.Append("sender_id=@sender_id,");
strSql.Append("sender_name=@sender_name,");
strSql.Append("sender_time=@sender_time,");
strSql.Append("isDelete=@isDelete,");
strSql.Append("Delete_time=@Delete_time");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@mail_id", SqlDbType.Int, 4),
new SqlParameter("@mail_title", SqlDbType.VarChar, 250),
new SqlParameter("@atta_count", SqlDbType.Int, 4),
new SqlParameter("@receive_id", SqlDbType.Int, 4),
new SqlParameter("@receive_name", SqlDbType.VarChar, 250),
new SqlParameter("@isView", SqlDbType.Int, 4),
new SqlParameter("@view_time", SqlDbType.DateTime),
new SqlParameter("@recive_type_id", SqlDbType.Int, 4),
new SqlParameter("@recive_type", SqlDbType.VarChar, 250),
new SqlParameter("@sender_id", SqlDbType.Int, 4),
new SqlParameter("@sender_name", SqlDbType.VarChar, 250),
new SqlParameter("@sender_time", SqlDbType.DateTime),
new SqlParameter("@isDelete", SqlDbType.Int, 4),
new SqlParameter("@Delete_time", SqlDbType.DateTime),
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = model.mail_id;
parameters[1].Value = model.mail_title;
parameters[2].Value = model.atta_count;
parameters[3].Value = model.receive_id;
parameters[4].Value = model.receive_name;
parameters[5].Value = model.isView;
parameters[6].Value = model.view_time;
parameters[7].Value = model.recive_type_id;
parameters[8].Value = model.recive_type;
parameters[9].Value = model.sender_id;
parameters[10].Value = model.sender_name;
parameters[11].Value = model.sender_time;
parameters[12].Value = model.isDelete;
parameters[13].Value = model.Delete_time;
parameters[14].Value = model.id;
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 XHD.Model.mail_flow GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,mail_id,mail_title,atta_count,receive_id,receive_name,isView,view_time,recive_type_id,recive_type,sender_id,sender_name,sender_time,isDelete,Delete_time from mail_flow ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
XHD.Model.mail_flow model = new XHD.Model.mail_flow();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["id"] != null && ds.Tables[0].Rows[0]["id"].ToString() != "")
{
model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
}
if (ds.Tables[0].Rows[0]["mail_id"] != null && ds.Tables[0].Rows[0]["mail_id"].ToString() != "")
{
model.mail_id = int.Parse(ds.Tables[0].Rows[0]["mail_id"].ToString());
}
if (ds.Tables[0].Rows[0]["mail_title"] != null && ds.Tables[0].Rows[0]["mail_title"].ToString() != "")
{
model.mail_title = ds.Tables[0].Rows[0]["mail_title"].ToString();
}
if (ds.Tables[0].Rows[0]["atta_count"] != null && ds.Tables[0].Rows[0]["atta_count"].ToString() != "")
{
model.atta_count = int.Parse(ds.Tables[0].Rows[0]["atta_count"].ToString());
}
if (ds.Tables[0].Rows[0]["receive_id"] != null && ds.Tables[0].Rows[0]["receive_id"].ToString() != "")
{
model.receive_id = int.Parse(ds.Tables[0].Rows[0]["receive_id"].ToString());
}
if (ds.Tables[0].Rows[0]["receive_name"] != null && ds.Tables[0].Rows[0]["receive_name"].ToString() != "")
{
model.receive_name = ds.Tables[0].Rows[0]["receive_name"].ToString();
}
if (ds.Tables[0].Rows[0]["isView"] != null && ds.Tables[0].Rows[0]["isView"].ToString() != "")
{
model.isView = int.Parse(ds.Tables[0].Rows[0]["isView"].ToString());
}
if (ds.Tables[0].Rows[0]["view_time"] != null && ds.Tables[0].Rows[0]["view_time"].ToString() != "")
{
model.view_time = DateTime.Parse(ds.Tables[0].Rows[0]["view_time"].ToString());
}
if (ds.Tables[0].Rows[0]["recive_type_id"] != null && ds.Tables[0].Rows[0]["recive_type_id"].ToString() != "")
{
model.recive_type_id = int.Parse(ds.Tables[0].Rows[0]["recive_type_id"].ToString());
}
if (ds.Tables[0].Rows[0]["recive_type"] != null && ds.Tables[0].Rows[0]["recive_type"].ToString() != "")
{
model.recive_type = ds.Tables[0].Rows[0]["recive_type"].ToString();
}
if (ds.Tables[0].Rows[0]["sender_id"] != null && ds.Tables[0].Rows[0]["sender_id"].ToString() != "")
{
model.sender_id = int.Parse(ds.Tables[0].Rows[0]["sender_id"].ToString());
}
if (ds.Tables[0].Rows[0]["sender_name"] != null && ds.Tables[0].Rows[0]["sender_name"].ToString() != "")
{
model.sender_name = ds.Tables[0].Rows[0]["sender_name"].ToString();
}
if (ds.Tables[0].Rows[0]["sender_time"] != null && ds.Tables[0].Rows[0]["sender_time"].ToString() != "")
{
model.sender_time = DateTime.Parse(ds.Tables[0].Rows[0]["sender_time"].ToString());
}
if (ds.Tables[0].Rows[0]["isDelete"] != null && ds.Tables[0].Rows[0]["isDelete"].ToString() != "")
{
model.isDelete = int.Parse(ds.Tables[0].Rows[0]["isDelete"].ToString());
}
if (ds.Tables[0].Rows[0]["Delete_time"] != null && ds.Tables[0].Rows[0]["Delete_time"].ToString() != "")
{
model.Delete_time = DateTime.Parse(ds.Tables[0].Rows[0]["Delete_time"].ToString());
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// �õ�һ������ʵ��
/// </summary>
public XHD.Model.mail_flow GetModel(int id)
{
StringBuilder strSql=new StringBuilder();
strSql.Append("select top 1 id,mail_id,mail_title,atta_count,receive_id,receive_name,isView,view_time,recive_type_id,recive_type,sender_id,sender_name,sender_time,isDelete,Delete_time from mail_flow ");
strSql.Append(" where id=@id");
SqlParameter[] parameters = {
new SqlParameter("@id", SqlDbType.Int,4)
};
parameters[0].Value = id;
XHD.Model.mail_flow model=new XHD.Model.mail_flow();
DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
if(ds.Tables[0].Rows.Count>0)
{
if(ds.Tables[0].Rows[0]["id"]!=null && ds.Tables[0].Rows[0]["id"].ToString()!="")
{
model.id=int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
}
if(ds.Tables[0].Rows[0]["mail_id"]!=null && ds.Tables[0].Rows[0]["mail_id"].ToString()!="")
{
model.mail_id=int.Parse(ds.Tables[0].Rows[0]["mail_id"].ToString());
}
if(ds.Tables[0].Rows[0]["mail_title"]!=null && ds.Tables[0].Rows[0]["mail_title"].ToString()!="")
{
model.mail_title=ds.Tables[0].Rows[0]["mail_title"].ToString();
}
if(ds.Tables[0].Rows[0]["atta_count"]!=null && ds.Tables[0].Rows[0]["atta_count"].ToString()!="")
{
model.atta_count=int.Parse(ds.Tables[0].Rows[0]["atta_count"].ToString());
}
if(ds.Tables[0].Rows[0]["receive_id"]!=null && ds.Tables[0].Rows[0]["receive_id"].ToString()!="")
{
model.receive_id=int.Parse(ds.Tables[0].Rows[0]["receive_id"].ToString());
}
if(ds.Tables[0].Rows[0]["receive_name"]!=null && ds.Tables[0].Rows[0]["receive_name"].ToString()!="")
{
model.receive_name=ds.Tables[0].Rows[0]["receive_name"].ToString();
}
if(ds.Tables[0].Rows[0]["isView"]!=null && ds.Tables[0].Rows[0]["isView"].ToString()!="")
{
model.isView=int.Parse(ds.Tables[0].Rows[0]["isView"].ToString());
}
if(ds.Tables[0].Rows[0]["view_time"]!=null && ds.Tables[0].Rows[0]["view_time"].ToString()!="")
{
model.view_time=DateTime.Parse(ds.Tables[0].Rows[0]["view_time"].ToString());
}
if(ds.Tables[0].Rows[0]["recive_type_id"]!=null && ds.Tables[0].Rows[0]["recive_type_id"].ToString()!="")
{
model.recive_type_id=int.Parse(ds.Tables[0].Rows[0]["recive_type_id"].ToString());
}
if(ds.Tables[0].Rows[0]["recive_type"]!=null && ds.Tables[0].Rows[0]["recive_type"].ToString()!="")
{
model.recive_type=ds.Tables[0].Rows[0]["recive_type"].ToString();
}
if(ds.Tables[0].Rows[0]["sender_id"]!=null && ds.Tables[0].Rows[0]["sender_id"].ToString()!="")
{
model.sender_id=int.Parse(ds.Tables[0].Rows[0]["sender_id"].ToString());
}
if(ds.Tables[0].Rows[0]["sender_name"]!=null && ds.Tables[0].Rows[0]["sender_name"].ToString()!="")
{
model.sender_name=ds.Tables[0].Rows[0]["sender_name"].ToString();
}
if(ds.Tables[0].Rows[0]["sender_time"]!=null && ds.Tables[0].Rows[0]["sender_time"].ToString()!="")
{
model.sender_time=DateTime.Parse(ds.Tables[0].Rows[0]["sender_time"].ToString());
}
if(ds.Tables[0].Rows[0]["isDelete"]!=null && ds.Tables[0].Rows[0]["isDelete"].ToString()!="")
{
model.isDelete=int.Parse(ds.Tables[0].Rows[0]["isDelete"].ToString());
}
if(ds.Tables[0].Rows[0]["Delete_time"]!=null && ds.Tables[0].Rows[0]["Delete_time"].ToString()!="")
{
model.Delete_time=DateTime.Parse(ds.Tables[0].Rows[0]["Delete_time"].ToString());
}
return model;
}
else
{
return null;
}
}
