/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(RF.Model.sys_menu model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update sys_menu set ");
strSql.Append("m_name=@m_name,");
strSql.Append("m_url=@m_url,");
strSql.Append("m_pid=@m_pid,");
strSql.Append("m_order=@m_order,");
strSql.Append("m_icon=@m_icon,");
strSql.Append("m_state=@m_state,");
strSql.Append("m_button=@m_button");
strSql.Append(" where id=@id");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@m_name", DbType.String),
new SQLiteParameter("@m_url", DbType.String, 200),
new SQLiteParameter("@m_pid", DbType.Int32, 8),
new SQLiteParameter("@m_order", DbType.Int32, 4),
new SQLiteParameter("@m_icon", DbType.String, 50),
new SQLiteParameter("@m_state", DbType.Int32, 4),
new SQLiteParameter("@m_button", DbType.String, 1000),
new SQLiteParameter("@id", DbType.Int32, 8)
};
parameters[0].Value = model.m_name;
parameters[1].Value = model.m_url;
parameters[2].Value = model.m_pid;
parameters[3].Value = model.m_order;
parameters[4].Value = model.m_icon;
parameters[5].Value = model.m_state;
parameters[6].Value = model.m_button;
parameters[7].Value = model.id;
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_menu DataRowToModel(DataRow row)
{
RF.Model.sys_menu model = new RF.Model.sys_menu();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["m_name"] != null)
{
model.m_name = row["m_name"].ToString();
}
if (row["m_url"] != null)
{
model.m_url = row["m_url"].ToString();
}
if (row["m_pid"] != null && row["m_pid"].ToString() != "")
{
model.m_pid = int.Parse(row["m_pid"].ToString());
}
if (row["m_order"] != null && row["m_order"].ToString() != "")
{
model.m_order = int.Parse(row["m_order"].ToString());
}
if (row["m_icon"] != null)
{
model.m_icon = row["m_icon"].ToString();
}
if (row["m_state"] != null && row["m_state"].ToString() != "")
{
model.m_state = int.Parse(row["m_state"].ToString());
}
if (row["m_button"] != null)
{
model.m_button = row["m_button"].ToString();
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(RF.Model.sys_menu model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into sys_menu(");
strSql.Append("m_name,m_url,m_pid,m_order,m_icon,m_state,m_button)");
strSql.Append(" values (");
strSql.Append("@m_name,@m_url,@m_pid,@m_order,@m_icon,@m_state,@m_button)");
strSql.Append(";select LAST_INSERT_ROWID()");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@m_name", DbType.String),
new SQLiteParameter("@m_url", DbType.String, 200),
new SQLiteParameter("@m_pid", DbType.Int32, 8),
new SQLiteParameter("@m_order", DbType.Int32, 4),
new SQLiteParameter("@m_icon", DbType.String, 50),
new SQLiteParameter("@m_state", DbType.Int32, 4),
new SQLiteParameter("@m_button", DbType.String, 1000)
};
parameters[0].Value = model.m_name;
parameters[1].Value = model.m_url;
parameters[2].Value = model.m_pid;
parameters[3].Value = model.m_order;
parameters[4].Value = model.m_icon;
parameters[5].Value = model.m_state;
parameters[6].Value = model.m_button;
object obj = DB.HelperSQLite.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 RF.Model.sys_menu GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select id,m_name,m_url,m_pid,m_order,m_icon,m_state,m_button from sys_menu ");
strSql.Append(" where id=@id");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@id", DbType.Int32, 4)
};
parameters[0].Value = id;
RF.Model.sys_menu model = new RF.Model.sys_menu();
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);
}
}
