/// <summary>
/// 更新一条数据
/// </summary>
public int Update(Tz888.Model.Mail.SendMail model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update SendMail set ");
strSql.Append("LoginName=@LoginName,");
strSql.Append("EMtitle=@EMtitle,");
strSql.Append("SendContext=@SendContext,");
strSql.Append("SendCount=@SendCount,");
strSql.Append("SendNumber=@SendNumber,");
strSql.Append("SendTime=@SendTime");
strSql.Append(" where MailId=@MailId ");
SqlParameter[] parameters =
{
new SqlParameter("@MailId", SqlDbType.Int, 4),
new SqlParameter("@LoginName", SqlDbType.NVarChar, 200),
new SqlParameter("@EMtitle", SqlDbType.NVarChar, 3000),
new SqlParameter("@SendContext", SqlDbType.Text),
new SqlParameter("@SendCount", SqlDbType.Int, 4),
new SqlParameter("@SendNumber", SqlDbType.Int, 4),
new SqlParameter("@SendTime", SqlDbType.DateTime)
};
parameters[0].Value = model.MailId;
parameters[1].Value = model.LoginName;
parameters[2].Value = model.EMtitle;
parameters[3].Value = model.SendContext;
parameters[4].Value = model.SendCount;
parameters[5].Value = model.SendNumber;
parameters[6].Value = model.SendTime;
return(DBHelpers.ExecuteCommand(strSql.ToString(), parameters));
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public List <Tz888.Model.Mail.SendMail> GetModelList()
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select MailId,LoginName,EMtitle,SendContext,SendCount,SendNumber,SendTime from SendMail ");
List <Tz888.Model.Mail.SendMail> list = new List <Tz888.Model.Mail.SendMail> ();
DataSet ds = DBHelpers.Query(strSql.ToString());
foreach (DataRow row in ds.Tables[0].Rows)
{
Tz888.Model.Mail.SendMail model = new Tz888.Model.Mail.SendMail();
if (row["MailId"].ToString() != "")
{
model.MailId = int.Parse(row["MailId"].ToString());
}
model.LoginName = row["LoginName"].ToString();
model.EMtitle = row["EMtitle"].ToString();
model.SendContext = row["SendContext"].ToString();
if (row["SendCount"].ToString() != "")
{
model.SendCount = int.Parse(row["SendCount"].ToString());
}
if (row["SendNumber"].ToString() != "")
{
model.SendNumber = int.Parse(row["SendNumber"].ToString());
}
if (row["SendTime"].ToString() != "")
{
model.SendTime = row["SendTime"].ToString();
}
list.Add(model);
}
return(list);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Tz888.Model.Mail.SendMail GetModel(int MailId)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 MailId,LoginName,EMtitle,SendContext,SendCount,SendNumber,SendTime from SendMail ");
strSql.Append(" where MailId=@MailId ");
SqlParameter[] parameters =
{
new SqlParameter("@MailId", SqlDbType.Int, 4)
};
parameters[0].Value = MailId;
Tz888.Model.Mail.SendMail model = new Tz888.Model.Mail.SendMail();
DataSet ds = DBHelpers.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["MailId"].ToString() != "")
{
model.MailId = int.Parse(ds.Tables[0].Rows[0]["MailId"].ToString());
}
model.LoginName = ds.Tables[0].Rows[0]["LoginName"].ToString();
model.EMtitle = ds.Tables[0].Rows[0]["EMtitle"].ToString();
model.SendContext = ds.Tables[0].Rows[0]["SendContext"].ToString();
if (ds.Tables[0].Rows[0]["SendCount"].ToString() != "")
{
model.SendCount = int.Parse(ds.Tables[0].Rows[0]["SendCount"].ToString());
}
if (ds.Tables[0].Rows[0]["SendNumber"].ToString() != "")
{
model.SendNumber = int.Parse(ds.Tables[0].Rows[0]["SendNumber"].ToString());
}
if (ds.Tables[0].Rows[0]["SendTime"].ToString() != "")
{
model.SendTime = ds.Tables[0].Rows[0]["SendTime"].ToString();
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Tz888.Model.Mail.SendMail model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into SendMail(");
strSql.Append("LoginName,EMtitle,SendContext,SendCount,SendNumber,SendTime)");
strSql.Append(" values (");
strSql.Append("@LoginName,@EMtitle,@SendContext,@SendCount,@SendNumber,@SendTime)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@LoginName", SqlDbType.NVarChar, 200),
new SqlParameter("@EMtitle", SqlDbType.NVarChar, 3000),
new SqlParameter("@SendContext", SqlDbType.Text),
new SqlParameter("@SendCount", SqlDbType.Int, 4),
new SqlParameter("@SendNumber", SqlDbType.Int, 4),
new SqlParameter("@SendTime", SqlDbType.DateTime)
};
parameters[0].Value = model.LoginName;
parameters[1].Value = model.EMtitle;
parameters[2].Value = model.SendContext;
parameters[3].Value = model.SendCount;
parameters[4].Value = model.SendNumber;
parameters[5].Value = model.SendTime;
object obj = DBHelpers.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
