/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(RF.Model.sys_user model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update sys_user set ");
strSql.Append("u_name=@u_name,");
strSql.Append("u_pwd=@u_pwd,");
strSql.Append("u_roleid=@u_roleid,");
strSql.Append("u_nickname=@u_nickname,");
strSql.Append("u_sign=@u_sign,");
strSql.Append("u_photo=@u_photo,");
strSql.Append("u_state=@u_state,");
strSql.Append("u_date=@u_date");
strSql.Append(" where id=@id ");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@u_name", DbType.String, 40),
new SQLiteParameter("@u_pwd", DbType.String, 40),
new SQLiteParameter("@u_roleid", DbType.String, 40),
new SQLiteParameter("@u_nickname", DbType.String, 40),
new SQLiteParameter("@u_sign", DbType.String, 40),
new SQLiteParameter("@u_photo", DbType.String, 100),
new SQLiteParameter("@u_state", DbType.Int32, 4),
new SQLiteParameter("@u_date", DbType.DateTime),
new SQLiteParameter("@id", DbType.String, 40)
};
parameters[0].Value = model.u_name;
parameters[1].Value = model.u_pwd;
parameters[2].Value = model.u_roleid;
parameters[3].Value = model.u_nickname;
parameters[4].Value = model.u_sign;
parameters[5].Value = model.u_photo;
parameters[6].Value = model.u_state;
parameters[7].Value = model.u_date;
parameters[8].Value = model.id;
int rows = DB.HelperSQLite.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(RF.Model.sys_user model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into sys_user(");
strSql.Append("id,u_name,u_pwd,u_roleid,u_nickname,u_sign,u_photo,u_state,u_date)");
strSql.Append(" values (");
strSql.Append("@id,@u_name,@u_pwd,@u_roleid,@u_nickname,@u_sign,@u_photo,@u_state,@u_date)");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@id", DbType.String, 40),
new SQLiteParameter("@u_name", DbType.String, 40),
new SQLiteParameter("@u_pwd", DbType.String, 40),
new SQLiteParameter("@u_roleid", DbType.String, 40),
new SQLiteParameter("@u_nickname", DbType.String, 40),
new SQLiteParameter("@u_sign", DbType.String, 40),
new SQLiteParameter("@u_photo", DbType.String, 100),
new SQLiteParameter("@u_state", DbType.Int32, 4),
new SQLiteParameter("@u_date", DbType.DateTime)
};
parameters[0].Value = model.id;
parameters[1].Value = model.u_name;
parameters[2].Value = model.u_pwd;
parameters[3].Value = model.u_roleid;
parameters[4].Value = model.u_nickname;
parameters[5].Value = model.u_sign;
parameters[6].Value = model.u_photo;
parameters[7].Value = model.u_state;
parameters[8].Value = model.u_date;
int rows = DB.HelperSQLite.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public RF.Model.sys_user DataRowToModel(DataRow row)
{
RF.Model.sys_user model = new RF.Model.sys_user();
if (row != null)
{
if (row["id"] != null)
{
model.id = row["id"].ToString();
}
if (row["u_name"] != null)
{
model.u_name = row["u_name"].ToString();
}
if (row["u_pwd"] != null)
{
model.u_pwd = row["u_pwd"].ToString();
}
if (row["u_roleid"] != null)
{
model.u_roleid = row["u_roleid"].ToString();
}
if (row["u_nickname"] != null)
{
model.u_nickname = row["u_nickname"].ToString();
}
if (row["u_sign"] != null)
{
model.u_sign = row["u_sign"].ToString();
}
if (row["u_photo"] != null)
{
model.u_photo = row["u_photo"].ToString();
}
if (row["u_state"] != null && row["u_state"].ToString() != "")
{
model.u_state = int.Parse(row["u_state"].ToString());
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public RF.Model.sys_user GetModel(string id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select id,u_name,u_pwd,u_roleid,u_nickname,u_sign,u_photo,u_state from sys_user ");
strSql.Append(" where id=@id ");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@id", DbType.String, 40)
};
parameters[0].Value = id;
RF.Model.sys_user model = new RF.Model.sys_user();
DataSet ds = DB.HelperSQLite.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
