/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(SP.Model.members model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update members set ");
strSql.Append("pass=@pass,");
strSql.Append("mname=@mname,");
strSql.Append("sex=@sex,");
strSql.Append("tel=@tel,");
strSql.Append("pic=@pic,");
strSql.Append("regtime=@regtime");
strSql.Append(" where lname=@lname ");
SqlParameter[] parameters =
{
new SqlParameter("@pass", SqlDbType.VarChar, 50),
new SqlParameter("@mname", SqlDbType.VarChar, 50),
new SqlParameter("@sex", SqlDbType.VarChar, 20),
new SqlParameter("@tel", SqlDbType.VarChar, 50),
new SqlParameter("@pic", SqlDbType.VarChar, 50),
new SqlParameter("@regtime", SqlDbType.DateTime),
new SqlParameter("@lname", SqlDbType.VarChar, 50)
};
parameters[0].Value = model.pass;
parameters[1].Value = model.mname;
parameters[2].Value = model.sex;
parameters[3].Value = model.tel;
parameters[4].Value = model.pic;
parameters[5].Value = model.regtime;
parameters[6].Value = model.lname;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(SP.Model.members model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into members(");
strSql.Append("lname,pass,mname,sex,tel,pic,regtime)");
strSql.Append(" values (");
strSql.Append("@lname,@pass,@mname,@sex,@tel,@pic,@regtime)");
SqlParameter[] parameters =
{
new SqlParameter("@lname", SqlDbType.VarChar, 50),
new SqlParameter("@pass", SqlDbType.VarChar, 50),
new SqlParameter("@mname", SqlDbType.VarChar, 50),
new SqlParameter("@sex", SqlDbType.VarChar, 20),
new SqlParameter("@tel", SqlDbType.VarChar, 50),
new SqlParameter("@pic", SqlDbType.VarChar, 50),
new SqlParameter("@regtime", SqlDbType.DateTime)
};
parameters[0].Value = model.lname;
parameters[1].Value = model.pass;
parameters[2].Value = model.mname;
parameters[3].Value = model.sex;
parameters[4].Value = model.tel;
parameters[5].Value = model.pic;
parameters[6].Value = model.regtime;
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 SP.Model.members DataRowToModel(DataRow row)
{
SP.Model.members model = new SP.Model.members();
if (row != null)
{
if (row["lname"] != null)
{
model.lname = row["lname"].ToString();
}
if (row["pass"] != null)
{
model.pass = row["pass"].ToString();
}
if (row["mname"] != null)
{
model.mname = row["mname"].ToString();
}
if (row["sex"] != null)
{
model.sex = row["sex"].ToString();
}
if (row["tel"] != null)
{
model.tel = row["tel"].ToString();
}
if (row["pic"] != null)
{
model.pic = row["pic"].ToString();
}
if (row["regtime"] != null && row["regtime"].ToString() != "")
{
model.regtime = DateTime.Parse(row["regtime"].ToString());
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public SP.Model.members GetModel(string lname)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 lname,pass,mname,sex,tel,pic,regtime from members ");
strSql.Append(" where lname=@lname ");
SqlParameter[] parameters =
{
new SqlParameter("@lname", SqlDbType.VarChar, 50)
};
parameters[0].Value = lname;
SP.Model.members model = new SP.Model.members();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
