ce应用技巧奥--绝对路径问题 foreach

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     //不正常代码,但是在pc上可以运行,可以生成xml文件,在ce上面不能生成

                this.labRet.Text = "";
                //修改IPCONFIG文件
                XmlDocument doc = new XmlDocument();
                string strPath = "ipConfig.xml";

                if (File.Exists(strPath))
                {
                    File.Delete(strPath);
                }
                //创建XMl文件
                XmlTextWriter writer = new XmlTextWriter(strPath, System.Text.Encoding.Default);
                writer.WriteStartDocument(); //写入版本声明
                writer.WriteStartElement("ip", "");
                writer.WriteValue(strIP);
                writer.WriteEndElement();
                writer.WriteEndDocument();
                writer.Close();

                doc.Load("ipConfig.xml");
                XmlNode xnl = doc.GetElementsByTagName("ip")[0];
                MessageBox.Show("设定成功!");
                this.Close();         

 

//修改后

   this.labRet.Text = "";
                //修改IPCONFIG文件
                XmlDocument doc = new XmlDocument();
                string strPath = "\\ResidentFlash\\collection_1\\ipConfig.xml";

                if (File.Exists(strPath))
                {
                    File.Delete(strPath);
                }
                //创建XMl文件
                XmlTextWriter writer = new XmlTextWriter(strPath, System.Text.Encoding.Default);
                writer.WriteStartDocument(); //写入版本声明
                writer.WriteStartElement("ip", "");
                writer.WriteValue(strIP);
                writer.WriteEndElement();
                writer.WriteEndDocument();
                writer.Close();

                doc.Load("\\ResidentFlash\\collection_1\\ipConfig.xml");
                XmlNode xnl = doc.GetElementsByTagName("ip")[0];
                MessageBox.Show("设定成功!");
                this.Close();

 

-------------------------------------------------------------------------------------------------------------------------------------------

 

        private static void AddParams(DbCommand cmd, SqlCeParameter[] Paras)
        {
            if (Paras != null)  // 为命令添加参数
            {
                foreach (SqlCeParameter Para in Paras)
                {
                    cmd.Parameters.Add(Para);
                }
            }
        }

 

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