应用程序配置在控制台应用 [英] Application configuration in console application

问题描述

大家好，





我创建了一个控制台应用程序，其中文本文件内容被移动到数据库表.I想在app app中声明文本文件路径可以任意1告诉如何在app config中声明文本文件路径如何在控制台应用程序中调用它

Hi All,


I have created a console application where the text file contents are being moved to a database table .I want to declare the text file path in app config can any 1 tell how to declare the text file path in app config n how to call it in a console application

推荐答案

你好，



我认为你可以添加所需的数据作为键和值，如：

打开app.config文件并添加配置下的appsetting节点。将值添加为键和值对

Hello there,

I think you can add the required data as Key and Values like :
Open the app.config file and add the "appsetting" node under configuration. Add the values as key and value pair

<appSettings>
    <add key="Key1" value="Key1Value"/>
    <add key="Key2" value="Key2Value"/>
  </appSettings>

要从app.config获取值，您需要添加您的控制台应用程序中的System.Configuration注意事项。

在Key的帮助下访问该值：



string keyval = ConfigurationManager.AppSettings 。获取（Key1）;



我认为这将达到目的。如果这不是你想要的，请告诉我。



问候

To get the values from the app.config you need to add the System.Configuration reffrence in your Console application.
To access the value with the help of Key :

string keyval = ConfigurationManager.AppSettings.Get("Key1");

I think this is going to serve the purpose. Do let me know if this is not what you want.

regards

对不起您的部分代码发布不可见但如果您只想在app config中获取文件的路径，则可以为文件保存[完整路径]或[部分路径]，例如

Sorry some of the part of the code you have posted was not visible but If you just want to have the path for a file in app config yes you can save either [Full Path] or [Partial path] for the file like

<appSettings>
    <add key="Key1" value="D:/data.xml"/>
    <add key="Key2" value="Key2Value"/>
  </appSettings>

并访问该值：

string keyval = ConfigurationManager .AppSettings.Get（Key1）;



检查该位置是否存在该文件：

bool boo =文件。存在（keyval）;



您的应用需要System.IO参考。



问候

and to access the value :
string keyval = ConfigurationManager.AppSettings.Get("Key1");

check if the file exists on the location or not :
bool boo = File.Exists(keyval);

You need System.IO reference in your app.

Regards

所以，如果我给我的文件路径像





< appsettings>

< add key =Key1value =net.txt =>







这个有效吗？



string keyval = ConfigurationManager.AppSettings.Get（Key1）;

so if i give my file path like


<appsettings>
<add key="Key1" value="" net.txt="">



is this valid?

string keyval = ConfigurationManager.AppSettings.Get("Key1");

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